hyperthyroidism support
Hyperthyroidism Gold Support Kit
USD $95.90
Hypothyroidism Kit
USD $92.90
Add to Cart
“Why Is My Pet Having Thyroid Issues?” As a veterinarian, I often hear this question from concerned pet parents, especially when their dog starts gaining weight unexpectedly or their senior cat begins to lose weight and act restless. Thyroid problems in dogs and cats are more common than most people realize, and they can significantly impact your companion’s energy, metabolism, and long-term wellness.
Let’s take a closer look at what causes thyroid problems in dogs and cats, how these conditions differ between species, and what pet parents can do to help support thyroid health naturally.
Thyroid Problems in Dogs vs. Cats
Thyroid disease presents differently in dogs and cats. Understanding the distinction is key to proper diagnosis and treatment.
Dogs: Hypothyroidism
In dogs, hypothyroidism, an underactive thyroid, is by far the most common thyroid disorder. It usually occurs in middle-aged to older dogs and is more frequent in medium to large breeds.
Primary causes of hypothyroidism in dogs include:
- Autoimmune thyroiditis (lymphocytic thyroiditis): This immune-mediated condition causes the body to attack its own thyroid tissue.
- Idiopathic thyroid atrophy: The thyroid tissue shrinks or disappears, often for unknown reasons.
- Iatrogenic causes: Rarely, medications or treatments for other conditions (like cancer or skin disease) can suppress thyroid function.
Cats: Hyperthyroidism
In cats, hyperthyroidism, an overactive thyroid, is the most common endocrine disorder, typically affecting cats over the age of 10.
Common causes of feline hyperthyroidism include:
- Benign thyroid adenomas: Non-cancerous tumors of the thyroid gland that lead to overproduction of thyroid hormones.
- Thyroid carcinoma: Less common, but malignant tumors can also cause hyperthyroidism.
- Environmental exposure: Emerging research points to potential links with dietary iodine levels and environmental chemicals like PBDEs (flame retardants).
Symptoms in cats include weight loss despite increased appetite, increased thirst and urination, hyperactivity, vomiting, diarrhea, and a scruffy or unkempt coat.
Can pets develop thyroid issues? Yes, both dogs and cats can develop thyroid imbalances, though the type and cause differ by species.
Breed, Age & Environmental Factors
Genetic Predisposition
Certain breeds of dogs are more likely to develop hypothyroidism. These include Golden Retrievers, Dobermans, Boxers, Cocker Spaniels, and Irish Setters.
In cats, there’s no strong breed predisposition, but hyperthyroidism is more common in older cats regardless of breed.
Age
Age is a major risk factor. Dogs often develop hypothyroidism between the ages of 4–10. Cats generally show signs of hyperthyroidism after age 10.
Environmental & Dietary Factors
Exposure to endocrine-disrupting chemicals (EDCs) such as polybrominated diphenyl ethers (PBDEs), found in some pet foods, furniture, and dust, may be linked to thyroid imbalances, especially in cats.
Dietary iodine levels can also play a role. Both deficiency and excess iodine have been associated with altered thyroid function in pets.
Holistic Prevention Tips
While we can’t always prevent thyroid disorders, especially when genetics or aging are involved, we can take steps to support overall thyroid health naturally.
1. Feed a Balanced, High-Quality Diet
Avoid ultra-processed pet foods when possible. Look for limited-ingredient, whole-food-based diets that are free from artificial additives and preservatives. Some therapeutic diets are iodine-controlled and may be recommended for pets with diagnosed thyroid conditions.
2. Consider Natural Supplements
At NHV, we offer several natural pet supplements formulated to support endocrine and immune function:
- NHV Thyro-Up: Formulated for dogs with hypothyroidism, this blend supports healthy thyroid function and metabolism.
- NHV Resthyro: An herbal formula that balances thyroid hyperactivity and relieves symptoms such as excessive appetite, thirst, and urination. Also helps to relieve tension and irritability and aids with digestion.
- NHV Hyperthyroid Gold Kit: Combines Thyroid Support and natural detoxifying herbs to help support cats with hyperthyroidism.
3. Reduce Environmental Exposure
- Vacuum and clean pet areas regularly to reduce dust and chemical residues.
- Avoid using scented cleaning products or aerosols around pets.
- Choose pet-safe, eco-friendly materials for bedding and toys.
4. Support a Low-Stress Lifestyle
Chronic stress can disrupt endocrine balance. Make time for regular play, enrichment, and bonding with your pet. For anxious pets, consider natural calming supplements or pheromone diffusers.
Final Thoughts
Thyroid imbalances can be challenging, but with early recognition and integrative care, including veterinary support, appropriate medication, and natural supplements, many pets go on to live long, happy lives.
If you’ve been wondering, “Can pets develop thyroid issues?” the answer is yes, and understanding the thyroid imbalance causes in pets is the first step toward helping them feel their best.
For more guidance on supporting thyroid health naturally, feel free to reach out to our NHV Pet Experts or browse our full line of herbal support products.
Hyperthyroidism Gold Support Kit
Natural Support for Hyperthyroidism in Cats & Pets
USD $95.90
bundle and save with pet expert kits
3 month supply for a small to medium size pet
What is it?
A complete kit to support your pet through symptoms of hyperthyroidism.
How Does it Work?
- Supports the thyroid gland and controls hormone production
- Aids digestion and helps to regulate appetite
- Support healthy heart, kidney, liver, and circulatory function
- Helps with alleviating symptoms of hyperthyroidism, like increased agitation, appetite, and poor digestion
Why Should I Trust It?
Safe to use long-term, vet-formulated, and vet-approved.
What is it?
A complete kit to support your pet through symptoms of hyperthyroidism.
How Does it Work?
- Supports the thyroid gland and controls hormone production
- Aids digestion and helps to regulate appetite
- Support healthy heart, kidney, liver, and circulatory function
- Helps with alleviating symptoms of hyperthyroidism, like increased agitation, appetite, and poor digestion
Why Should I Trust It?
Safe to use long-term, vet-formulated, and vet-approved.
RESTHYRO
This supplement has been formulated combining several different herbs that are known to help control thyroid hormone production, and support heart circulatory and kidney function.
- May help regulate appetite
- Helps support the thyroid gland and control thyroid hormone production.
- Supports food metabolism, which will help with weight management
- Helps relieve tension and irritability (yowling)
- Reduces thirst and urination
- Supports heart function
- Supports kidney function
TURMERIC
When using supplements to support hyperthyroidism it is important that the organs most affected by the condition are supported as well. Turmeric contains curcumin, which is a powerful antioxidant that makes it beneficial for discomfort and inflammation. Research has found that it is a powerful herb for heart health. It helps with hypertension, lowers bad cholesterol and supports both the heart and liver function. It is also beneficial in aiding digestion and diarrhea in cats and dogs.
- Supports heart and circulatory function
- Helps with digestion
- Beneficial for discomfort reduction
- Helps improve the quality of a pet’s skin and coat
- Supports liver function
Natural Support and can be used in conjunction with Vet-Prescribed Treatment of Hyperthyroidism in Cats
Hyperthyroidism is a common condition seen in middle-aged to older cats. This condition is exceedingly rare in dogs. Hyperthyroidism is caused when there is an overproduction of thyroid hormones T3 and T4. As the thyroid hormones control the function of nearly all the organs, it is common to see secondary health conditions such as heart disease, hypertension, and kidney disease.
Common Symptoms of Hyperthyroidism in Cats:
- Weight loss
- Increased appetite
- Increased thirst and urination
- Poor fur condition
- Possible vomiting and diarrhea
With NHV’s Hyperthyroidism Gold Support Kit, you will get an effective blend of herbs that are safe to use long-term and are vet-recommended natural treatments for hyperthyroidism in cats. Find out how Penny improved her quality of life with NHV’s plant-based products.
Read more about hyperthyroidism medicine for cats on our blog at Vet Talk with Dr. Hillary Cook, because at NHV we want to support pet parents to help their fur babies in every way possible.
- item number
- BD5056
- weight
- 1.4
NHV’s Hyperthyroidism Gold Support Kit contains two potent blends of vet-formulated herbal supplements that may help support your cat’s thyroid as well as the overall function of the thyroid gland.
1.NHV’s Resthyro — A powerful blend of herbs that help control thyroid function as well as supporting heart circulation and kidney function make this a great additional support as well as being a vet-recommended natural support for hyperthyroidism in cats.
- Eleuthero—An adaptogenic herb that supports thyroid function and reduces stress.
- Lemon Balm—Inhibits thyroid activity by blocking the thyroid stimulating hormone.
- Hawthorne—Strengthens and improves heart function and is also a vascular tonic.
- Skullcap—Helps to reduce anxiety and tension.
- Bugleweed—Reduces coughing, which is often associated with hyperthyroidism.
- Gotu Kola—A potent antioxidant, antibacterial, and anti-inflammatory herb that helps to detoxify the body.
- Valerian—Used as a discomfort reliever, anti-inflammatory, and mild sedative.
2.NHV’s Turmeric — A potent antioxidant and anti-inflammatory that contains curcumin, which is highly effective for discomfort and inflammation. This herb also aids in
- Soothing hypertension
- Lowering bad cholesterol
- Supporting heart and liver function
- Aiding with digestion and diarrhea in both cats and dogs
Pet's Weight Dosage
To be taken twice daily. All NHV supplements are designed to be used together, and can, therefore, be given at once for convenience.
Select your pet's weight to determine the correct dose.
To be taken twice daily. Determine your pet’s weight and then use the easy chart below to determine the correct dose. This is the minimum dosage.
Pet's Weight Dosage
0 - 15 lb = 0.5 ml
16 - 30 lb = 1.0 ml
31 - 45 lb = 1.5 ml
46 - 60 lb = 2.0 ml
61 - 75 lb = 2.5 ml
Over 75 lb = 3.0 ml
For small animals (rabbits, ferrets), avians and reptiles use 1 drop for every 2 lb of body weight.
How to Administer
Shake well before use. The easiest method is to use the dropper provided and place the drops into your pet’s food or favorite treat. You can also use the dropper and squirt directly into the pet’s mouth. Some pets can be finicky, if this occurs consider hiding the drops in foods most pet’s love such as fish, chicken or yogurt or a favorite treat. If your pet only eats dry food then soak a few kibbles at feeding time.
For Best Results
Herbal dietary supplements are beneficial to the health and well-being of your pet and are safe for long-term use. Every pet responds to natural herbal supplements differently, therefore it is important to be consistent and administer the product daily. Supplements generally take two to four weeks to take effect, however this will vary from one animal to the next.
Product Storage
All NHV Natural Pet Products are pure herbal extracts and contain no artificial additives, preservatives or coloring. Shelf life after opening is 6 months and must be refrigerated after opening.
Cautions and Contraindications
Do not use in pregnant or nursing animals.
All information provided by NHV Natural Pet Products is for educational purposes only.
-
Description
RESTHYRO
This supplement has been formulated combining several different herbs that are known to help control thyroid hormone production, and support heart circulatory and kidney function.
- May help regulate appetite
- Helps support the thyroid gland and control thyroid hormone production.
- Supports food metabolism, which will help with weight management
- Helps relieve tension and irritability (yowling)
- Reduces thirst and urination
- Supports heart function
- Supports kidney function
TURMERIC
When using supplements to support hyperthyroidism it is important that the organs most affected by the condition are supported as well. Turmeric contains curcumin, which is a powerful antioxidant that makes it beneficial for discomfort and inflammation. Research has found that it is a powerful herb for heart health. It helps with hypertension, lowers bad cholesterol and supports both the heart and liver function. It is also beneficial in aiding digestion and diarrhea in cats and dogs.
- Supports heart and circulatory function
- Helps with digestion
- Beneficial for discomfort reduction
- Helps improve the quality of a pet’s skin and coat
- Supports liver function
Natural Support and can be used in conjunction with Vet-Prescribed Treatment of Hyperthyroidism in Cats
Hyperthyroidism is a common condition seen in middle-aged to older cats. This condition is exceedingly rare in dogs. Hyperthyroidism is caused when there is an overproduction of thyroid hormones T3 and T4. As the thyroid hormones control the function of nearly all the organs, it is common to see secondary health conditions such as heart disease, hypertension, and kidney disease.
Common Symptoms of Hyperthyroidism in Cats:
- Weight loss
- Increased appetite
- Increased thirst and urination
- Poor fur condition
- Possible vomiting and diarrhea
With NHV’s Hyperthyroidism Gold Support Kit, you will get an effective blend of herbs that are safe to use long-term and are vet-recommended natural treatments for hyperthyroidism in cats. Find out how Penny improved her quality of life with NHV’s plant-based products.
Read more about hyperthyroidism medicine for cats on our blog at Vet Talk with Dr. Hillary Cook, because at NHV we want to support pet parents to help their fur babies in every way possible.
- item number
- BD5056
- weight
- 1.4
-
Ingredients
NHV’s Hyperthyroidism Gold Support Kit contains two potent blends of vet-formulated herbal supplements that may help support your cat’s thyroid as well as the overall function of the thyroid gland.
1.NHV’s Resthyro — A powerful blend of herbs that help control thyroid function as well as supporting heart circulation and kidney function make this a great additional support as well as being a vet-recommended natural support for hyperthyroidism in cats.
- Eleuthero—An adaptogenic herb that supports thyroid function and reduces stress.
- Lemon Balm—Inhibits thyroid activity by blocking the thyroid stimulating hormone.
- Hawthorne—Strengthens and improves heart function and is also a vascular tonic.
- Skullcap—Helps to reduce anxiety and tension.
- Bugleweed—Reduces coughing, which is often associated with hyperthyroidism.
- Gotu Kola—A potent antioxidant, antibacterial, and anti-inflammatory herb that helps to detoxify the body.
- Valerian—Used as a discomfort reliever, anti-inflammatory, and mild sedative.
2.NHV’s Turmeric — A potent antioxidant and anti-inflammatory that contains curcumin, which is highly effective for discomfort and inflammation. This herb also aids in
- Soothing hypertension
- Lowering bad cholesterol
- Supporting heart and liver function
- Aiding with digestion and diarrhea in both cats and dogs
-
Dosage
Pet's Weight Dosage
To be taken twice daily. All NHV supplements are designed to be used together, and can, therefore, be given at once for convenience.
Select your pet's weight to determine the correct dose.
To be taken twice daily. Determine your pet’s weight and then use the easy chart below to determine the correct dose. This is the minimum dosage.
Pet's Weight Dosage
0 - 15 lb = 0.5 ml
16 - 30 lb = 1.0 ml
31 - 45 lb = 1.5 ml
46 - 60 lb = 2.0 ml
61 - 75 lb = 2.5 ml
Over 75 lb = 3.0 ml
For small animals (rabbits, ferrets), avians and reptiles use 1 drop for every 2 lb of body weight.
How to Administer
Shake well before use. The easiest method is to use the dropper provided and place the drops into your pet’s food or favorite treat. You can also use the dropper and squirt directly into the pet’s mouth. Some pets can be finicky, if this occurs consider hiding the drops in foods most pet’s love such as fish, chicken or yogurt or a favorite treat. If your pet only eats dry food then soak a few kibbles at feeding time.For Best Results
Herbal dietary supplements are beneficial to the health and well-being of your pet and are safe for long-term use. Every pet responds to natural herbal supplements differently, therefore it is important to be consistent and administer the product daily. Supplements generally take two to four weeks to take effect, however this will vary from one animal to the next.Product Storage
All NHV Natural Pet Products are pure herbal extracts and contain no artificial additives, preservatives or coloring. Shelf life after opening is 6 months and must be refrigerated after opening.Cautions and Contraindications
Do not use in pregnant or nursing animals.All information provided by NHV Natural Pet Products is for educational purposes only.
hypothyroidism support
Hypothyroidism Kit
USD $92.90
Hypothyroidism Kit
Thyro-Up & Multi Essentials
USD $92.90
bundle and save with pet expert kits
3 month supply for a small to medium size pet
What is it?
Natural supplement bundle for dogs and cats that supports thyroid health, helps regulate hormone levels, promotes a healthy skin, coat, and metabolism, and may help fill nutritional gaps.
How Does it Work?
- Ideal support for thyroid problems in dogs and cats
- Beneficial aid for helping to regulate hormone levels
- Promotes healthy skin, coat and metabolism
- May help fill nutritional voids
Why Should I Trust It?
100% natural supplements formulated and approved by vets.
What is it?
Natural supplement bundle for dogs and cats that supports thyroid health, helps regulate hormone levels, promotes a healthy skin, coat, and metabolism, and may help fill nutritional gaps.
How Does it Work?
- Ideal support for thyroid problems in dogs and cats
- Beneficial aid for helping to regulate hormone levels
- Promotes healthy skin, coat and metabolism
- May help fill nutritional voids
Why Should I Trust It?
100% natural supplements formulated and approved by vets.
Hypothyroidism is a slow-developing condition and may be misdiagnosed as normal signs of aging. For natural support, our Hypothyroidism Kit is beneficial for dogs and cats with lowered thyroid function who need added nutritional support.
Natural Support for Thyroid Problems in Dogs and Cats
Hypothyroidism (underactive thyroid) is a condition that affects many pets, including dogs and cats. Apart from slowing down, if you notice that your little one’s fur is thinning, their skin is dry and dull or they have sudden weight gain, you may want to book a visit with your vet to run some tests, including a TT4 test, which is a measurement of thyroid hormone levels in the blood.
For pets suffering with hypothyroidism, we'd suggest adding natural pet thyroid supplements like our Thyro-Up and Multi Essentials to support their glandular system as well as support their metabolism.
How NHV Supplements Provide Glandular Support And Aid Digestion
Hypothyroidism can cause a lot of discomfort for your pet. If left untreated, hypothyroidism may lead to secondary health issues like cardiovascular disease. Ingredients like eleuthero and ginkgo support healthy thyroid function, and brain function. Kelp is rich in iodine which helps activate the thyroid gland while ingredients like licorice and gotu kola contain many beneficial properties for stimulating thyroid hormone production. The antioxidant and sedative properties in Thyro Up help to protect the body from cell damage, and help to soothe inflammation and discomfort. Multi Essentials contains a range of vitamins, minerals and trace elements that are formulated to help stimulate metabolism, promote healthy skin/coat, improve digestion, energy levels and help to fill nutritional voids.
THYRO-UP
- Formulated to support an underactive thyroid gland
- Beneficial for helping to regulate hormone levels
- Promotes healthy weight and metabolism
- May improve skin and coat condition
MULTI ESSENTIALS
- Contains herbs with broad spectrum of vitamins and mineral properties, including amino acids (alfalfa, oat, parsley) and b vitamins (oat, alfalfa, dandelion, kelp, parsley)
- Contains iodine which is vital for healthy thyroid function
- May improve digestion and metabolism
- Beneficial support for the immune system
Support Your Pet’s Health Naturally
Part of being a pet parent is keeping your furry friend healthy and comfortable. When it comes to natural cat thyroid supplements, our blends have been developed by a holistic veterinarian and a master herbalist to formulate a gentle yet effective remedy to support glandular health. For any questions or concerns about your furkiddo’s thyroid function or overall vitality, an NHV Pet Expert is there to help you every step of the way.
- item number
- BD5057
- weight
- 1.4
- form
- liquid
- made in
- canada
- volume
- 3.4 fl. oz. (100ml)
Made with the finest, organically grown, or ethically harvested herbs. Made specifically for pets, vet-formulated, and vet approved.
Thyro-Up for Dogs and Cats
- Astragalus helps protect the body against various stresses, including physical, mental and emotional stress. It is high in antioxidants and helps support the liver.
- Cayenne may help to stimulate the thyroid gland and help to improve circulation.
- Eleuthero’s adaptogenic properties help the body adapt to stress, stimulate the metabolism and add immune support.
- Gingko is rich in flavonoids and terpenoids – two compounds that are beneficial for thyroid and brain function.
- Gotu kola is used for a range of health issues, including balancing hormones and boosting antioxidant levels.
- Licorice contains flavonoids, phytoestrogens, and glycyrrhizin which stimulate cortisol production by the thyroid gland (beneficial support for hypothyroidism).
- Kelp is rich in vitamins and minerals, like iodine, which stimulate the thyroid gland and help regulate metabolism and boost energy levels.
- Papaya adds antioxidant support to improve thyroid function and overall vitality.
- Watercress is rich in vitamins A and C, which are important for maintaining thyroid hormone levels, endocrine function, and for maintaining immune health.
Multi Essentials
- Alfalfa contains high protein levels (50%), vitamins, amino acids, minerals, and other nutrients essential for healthy thyroid function.
- Asian Ginseng may improve the metabolism of carbs and lipids and improve energy levels.
- Chickweed is a nutrient-dense herb that is helpful for effective digestion and absorption.
- Dandelion is a nutrient-dense superfood rich in vitamins (A, B, C, D) and minerals (calcium, magnesium, iron, zinc, and copper). It is ideal support for lowering harmful cholesterol and helping to regulate blood sugar levels.
- Kelp is a rich source of nutrients and enzymes, including a great source of iodine, which activates the thyroid gland and improves metabolic function.
- Marshmallow is an anti-inflammatory herb that is helpful for soothing the GI tract and encouraging digestion.
- Oat is a highly nutritive and anti-inflammatory herb that helps to support the nervous system.
- Oregon Grape contains antimicrobial properties and may help improve digestion (stimulates bile flow).
- Parsley is rich in protein, vitamins (A, C, B1, B2, K), and minerals (Ca, K, Fe, Mg, P).
- Stinging Nettle contains many essential vitamins and minerals that help improve metabolism and immune health, such as calcium, magnesium, and vitamin C.
- Yucca contains antioxidant properties beneficial for helping with joint, muscle and bone discomfort. It also promotes a healthy appetite.
Pet's Weight Dosage
To be taken twice daily. All NHV supplements are designed to be used together, and can, therefore, be given at once for convenience.
Select your pet's weight to determine the correct dose.
To be taken twice daily. Determine your pet’s weight and then use the easy chart below to determine the correct dose. This is the minimum dosage.
Pet's Weight Dosage
0 - 15 lb = 0.5 ml
16 - 30 lb = 1.0 ml
31 - 45 lb = 1.5 ml
46 - 60 lb = 2.0 ml
61 - 75 lb = 2.5 ml
Over 75 lb = 3.0 ml
How to Administer
Shake well before use. The easiest method is to use the dropper provided and place the drops into your pet’s food or favorite treat. You can also use the dropper and squirt directly into the pet’s mouth. Some pets can be finicky, if this occurs consider hiding the drops in foods most pet’s love such as fish, chicken or yogurt or a favorite treat. If your pet only eats dry food then soak a few kibbles at feeding time.
For Best Results
Herbal dietary supplements are beneficial to the health and well-being of your pet and are safe for long-term use. Every pet responds to natural herbal supplements differently, therefore it is important to be consistent and administer the product daily. Supplements generally take two to four weeks to take effect, however this will vary from one animal to the next.
Product Storage
All NHV Natural Pet Products are pure herbal extracts and contain no artificial additives, preservatives or coloring. Shelf life after opening is 6 months and must be refrigerated after opening.
Cautions and Contraindications
Do not use in pregnant or nursing animals.
All information provided by NHV Natural Pet Products is for educational purposes only.
-
Description
Hypothyroidism is a slow-developing condition and may be misdiagnosed as normal signs of aging. For natural support, our Hypothyroidism Kit is beneficial for dogs and cats with lowered thyroid function who need added nutritional support.
Natural Support for Thyroid Problems in Dogs and Cats
Hypothyroidism (underactive thyroid) is a condition that affects many pets, including dogs and cats. Apart from slowing down, if you notice that your little one’s fur is thinning, their skin is dry and dull or they have sudden weight gain, you may want to book a visit with your vet to run some tests, including a TT4 test, which is a measurement of thyroid hormone levels in the blood.
For pets suffering with hypothyroidism, we'd suggest adding natural pet thyroid supplements like our Thyro-Up and Multi Essentials to support their glandular system as well as support their metabolism.
How NHV Supplements Provide Glandular Support And Aid Digestion
Hypothyroidism can cause a lot of discomfort for your pet. If left untreated, hypothyroidism may lead to secondary health issues like cardiovascular disease. Ingredients like eleuthero and ginkgo support healthy thyroid function, and brain function. Kelp is rich in iodine which helps activate the thyroid gland while ingredients like licorice and gotu kola contain many beneficial properties for stimulating thyroid hormone production. The antioxidant and sedative properties in Thyro Up help to protect the body from cell damage, and help to soothe inflammation and discomfort. Multi Essentials contains a range of vitamins, minerals and trace elements that are formulated to help stimulate metabolism, promote healthy skin/coat, improve digestion, energy levels and help to fill nutritional voids.
THYRO-UP
- Formulated to support an underactive thyroid gland
- Beneficial for helping to regulate hormone levels
- Promotes healthy weight and metabolism
- May improve skin and coat condition
MULTI ESSENTIALS
- Contains herbs with broad spectrum of vitamins and mineral properties, including amino acids (alfalfa, oat, parsley) and b vitamins (oat, alfalfa, dandelion, kelp, parsley)
- Contains iodine which is vital for healthy thyroid function
- May improve digestion and metabolism
- Beneficial support for the immune system
Support Your Pet’s Health Naturally
Part of being a pet parent is keeping your furry friend healthy and comfortable. When it comes to natural cat thyroid supplements, our blends have been developed by a holistic veterinarian and a master herbalist to formulate a gentle yet effective remedy to support glandular health. For any questions or concerns about your furkiddo’s thyroid function or overall vitality, an NHV Pet Expert is there to help you every step of the way.
- item number
- BD5057
- weight
- 1.4
- form
- liquid
- made in
- canada
- volume
- 3.4 fl. oz. (100ml)
-
Ingredients
Made with the finest, organically grown, or ethically harvested herbs. Made specifically for pets, vet-formulated, and vet approved.
Thyro-Up for Dogs and Cats
- Astragalus helps protect the body against various stresses, including physical, mental and emotional stress. It is high in antioxidants and helps support the liver.
- Cayenne may help to stimulate the thyroid gland and help to improve circulation.
- Eleuthero’s adaptogenic properties help the body adapt to stress, stimulate the metabolism and add immune support.
- Gingko is rich in flavonoids and terpenoids – two compounds that are beneficial for thyroid and brain function.
- Gotu kola is used for a range of health issues, including balancing hormones and boosting antioxidant levels.
- Licorice contains flavonoids, phytoestrogens, and glycyrrhizin which stimulate cortisol production by the thyroid gland (beneficial support for hypothyroidism).
- Kelp is rich in vitamins and minerals, like iodine, which stimulate the thyroid gland and help regulate metabolism and boost energy levels.
- Papaya adds antioxidant support to improve thyroid function and overall vitality.
- Watercress is rich in vitamins A and C, which are important for maintaining thyroid hormone levels, endocrine function, and for maintaining immune health.
Multi Essentials
- Alfalfa contains high protein levels (50%), vitamins, amino acids, minerals, and other nutrients essential for healthy thyroid function.
- Asian Ginseng may improve the metabolism of carbs and lipids and improve energy levels.
- Chickweed is a nutrient-dense herb that is helpful for effective digestion and absorption.
- Dandelion is a nutrient-dense superfood rich in vitamins (A, B, C, D) and minerals (calcium, magnesium, iron, zinc, and copper). It is ideal support for lowering harmful cholesterol and helping to regulate blood sugar levels.
- Kelp is a rich source of nutrients and enzymes, including a great source of iodine, which activates the thyroid gland and improves metabolic function.
- Marshmallow is an anti-inflammatory herb that is helpful for soothing the GI tract and encouraging digestion.
- Oat is a highly nutritive and anti-inflammatory herb that helps to support the nervous system.
- Oregon Grape contains antimicrobial properties and may help improve digestion (stimulates bile flow).
- Parsley is rich in protein, vitamins (A, C, B1, B2, K), and minerals (Ca, K, Fe, Mg, P).
- Stinging Nettle contains many essential vitamins and minerals that help improve metabolism and immune health, such as calcium, magnesium, and vitamin C.
- Yucca contains antioxidant properties beneficial for helping with joint, muscle and bone discomfort. It also promotes a healthy appetite.
-
Dosage
Pet's Weight Dosage
To be taken twice daily. All NHV supplements are designed to be used together, and can, therefore, be given at once for convenience.
Select your pet's weight to determine the correct dose.
To be taken twice daily. Determine your pet’s weight and then use the easy chart below to determine the correct dose. This is the minimum dosage.
Pet's Weight Dosage
0 - 15 lb = 0.5 ml
16 - 30 lb = 1.0 ml
31 - 45 lb = 1.5 ml
46 - 60 lb = 2.0 ml
61 - 75 lb = 2.5 ml
Over 75 lb = 3.0 ml
How to Administer
Shake well before use. The easiest method is to use the dropper provided and place the drops into your pet’s food or favorite treat. You can also use the dropper and squirt directly into the pet’s mouth. Some pets can be finicky, if this occurs consider hiding the drops in foods most pet’s love such as fish, chicken or yogurt or a favorite treat. If your pet only eats dry food then soak a few kibbles at feeding time.For Best Results
Herbal dietary supplements are beneficial to the health and well-being of your pet and are safe for long-term use. Every pet responds to natural herbal supplements differently, therefore it is important to be consistent and administer the product daily. Supplements generally take two to four weeks to take effect, however this will vary from one animal to the next.Product Storage
All NHV Natural Pet Products are pure herbal extracts and contain no artificial additives, preservatives or coloring. Shelf life after opening is 6 months and must be refrigerated after opening.Cautions and Contraindications
Do not use in pregnant or nursing animals.All information provided by NHV Natural Pet Products is for educational purposes only.
Dr. Mehdi Esmatparast, DVM, Ph.D.
Published: August 15, 2025
You May Also Like
hypothyroidism support
Hypothyroidism Kit
USD $92.90
Hypothyroidism Kit
Thyro-Up & Multi Essentials
USD $92.90
bundle and save with pet expert kits
3 month supply for a small to medium size pet
What is it?
Natural supplement bundle for dogs and cats that supports thyroid health, helps regulate hormone levels, promotes a healthy skin, coat, and metabolism, and may help fill nutritional gaps.
How Does it Work?
- Ideal support for thyroid problems in dogs and cats
- Beneficial aid for helping to regulate hormone levels
- Promotes healthy skin, coat and metabolism
- May help fill nutritional voids
Why Should I Trust It?
100% natural supplements formulated and approved by vets.
What is it?
Natural supplement bundle for dogs and cats that supports thyroid health, helps regulate hormone levels, promotes a healthy skin, coat, and metabolism, and may help fill nutritional gaps.
How Does it Work?
- Ideal support for thyroid problems in dogs and cats
- Beneficial aid for helping to regulate hormone levels
- Promotes healthy skin, coat and metabolism
- May help fill nutritional voids
Why Should I Trust It?
100% natural supplements formulated and approved by vets.
Hypothyroidism is a slow-developing condition and may be misdiagnosed as normal signs of aging. For natural support, our Hypothyroidism Kit is beneficial for dogs and cats with lowered thyroid function who need added nutritional support.
Natural Support for Thyroid Problems in Dogs and Cats
Hypothyroidism (underactive thyroid) is a condition that affects many pets, including dogs and cats. Apart from slowing down, if you notice that your little one’s fur is thinning, their skin is dry and dull or they have sudden weight gain, you may want to book a visit with your vet to run some tests, including a TT4 test, which is a measurement of thyroid hormone levels in the blood.
For pets suffering with hypothyroidism, we'd suggest adding natural pet thyroid supplements like our Thyro-Up and Multi Essentials to support their glandular system as well as support their metabolism.
How NHV Supplements Provide Glandular Support And Aid Digestion
Hypothyroidism can cause a lot of discomfort for your pet. If left untreated, hypothyroidism may lead to secondary health issues like cardiovascular disease. Ingredients like eleuthero and ginkgo support healthy thyroid function, and brain function. Kelp is rich in iodine which helps activate the thyroid gland while ingredients like licorice and gotu kola contain many beneficial properties for stimulating thyroid hormone production. The antioxidant and sedative properties in Thyro Up help to protect the body from cell damage, and help to soothe inflammation and discomfort. Multi Essentials contains a range of vitamins, minerals and trace elements that are formulated to help stimulate metabolism, promote healthy skin/coat, improve digestion, energy levels and help to fill nutritional voids.
THYRO-UP
- Formulated to support an underactive thyroid gland
- Beneficial for helping to regulate hormone levels
- Promotes healthy weight and metabolism
- May improve skin and coat condition
MULTI ESSENTIALS
- Contains herbs with broad spectrum of vitamins and mineral properties, including amino acids (alfalfa, oat, parsley) and b vitamins (oat, alfalfa, dandelion, kelp, parsley)
- Contains iodine which is vital for healthy thyroid function
- May improve digestion and metabolism
- Beneficial support for the immune system
Support Your Pet’s Health Naturally
Part of being a pet parent is keeping your furry friend healthy and comfortable. When it comes to natural cat thyroid supplements, our blends have been developed by a holistic veterinarian and a master herbalist to formulate a gentle yet effective remedy to support glandular health. For any questions or concerns about your furkiddo’s thyroid function or overall vitality, an NHV Pet Expert is there to help you every step of the way.
- item number
- BD5057
- weight
- 1.4
- form
- liquid
- made in
- canada
- volume
- 3.4 fl. oz. (100ml)
Made with the finest, organically grown, or ethically harvested herbs. Made specifically for pets, vet-formulated, and vet approved.
Thyro-Up for Dogs and Cats
- Astragalus helps protect the body against various stresses, including physical, mental and emotional stress. It is high in antioxidants and helps support the liver.
- Cayenne may help to stimulate the thyroid gland and help to improve circulation.
- Eleuthero’s adaptogenic properties help the body adapt to stress, stimulate the metabolism and add immune support.
- Gingko is rich in flavonoids and terpenoids – two compounds that are beneficial for thyroid and brain function.
- Gotu kola is used for a range of health issues, including balancing hormones and boosting antioxidant levels.
- Licorice contains flavonoids, phytoestrogens, and glycyrrhizin which stimulate cortisol production by the thyroid gland (beneficial support for hypothyroidism).
- Kelp is rich in vitamins and minerals, like iodine, which stimulate the thyroid gland and help regulate metabolism and boost energy levels.
- Papaya adds antioxidant support to improve thyroid function and overall vitality.
- Watercress is rich in vitamins A and C, which are important for maintaining thyroid hormone levels, endocrine function, and for maintaining immune health.
Multi Essentials
- Alfalfa contains high protein levels (50%), vitamins, amino acids, minerals, and other nutrients essential for healthy thyroid function.
- Asian Ginseng may improve the metabolism of carbs and lipids and improve energy levels.
- Chickweed is a nutrient-dense herb that is helpful for effective digestion and absorption.
- Dandelion is a nutrient-dense superfood rich in vitamins (A, B, C, D) and minerals (calcium, magnesium, iron, zinc, and copper). It is ideal support for lowering harmful cholesterol and helping to regulate blood sugar levels.
- Kelp is a rich source of nutrients and enzymes, including a great source of iodine, which activates the thyroid gland and improves metabolic function.
- Marshmallow is an anti-inflammatory herb that is helpful for soothing the GI tract and encouraging digestion.
- Oat is a highly nutritive and anti-inflammatory herb that helps to support the nervous system.
- Oregon Grape contains antimicrobial properties and may help improve digestion (stimulates bile flow).
- Parsley is rich in protein, vitamins (A, C, B1, B2, K), and minerals (Ca, K, Fe, Mg, P).
- Stinging Nettle contains many essential vitamins and minerals that help improve metabolism and immune health, such as calcium, magnesium, and vitamin C.
- Yucca contains antioxidant properties beneficial for helping with joint, muscle and bone discomfort. It also promotes a healthy appetite.
Pet's Weight Dosage
To be taken twice daily. All NHV supplements are designed to be used together, and can, therefore, be given at once for convenience.
Select your pet's weight to determine the correct dose.
To be taken twice daily. Determine your pet’s weight and then use the easy chart below to determine the correct dose. This is the minimum dosage.
Pet's Weight Dosage
0 - 15 lb = 0.5 ml
16 - 30 lb = 1.0 ml
31 - 45 lb = 1.5 ml
46 - 60 lb = 2.0 ml
61 - 75 lb = 2.5 ml
Over 75 lb = 3.0 ml
How to Administer
Shake well before use. The easiest method is to use the dropper provided and place the drops into your pet’s food or favorite treat. You can also use the dropper and squirt directly into the pet’s mouth. Some pets can be finicky, if this occurs consider hiding the drops in foods most pet’s love such as fish, chicken or yogurt or a favorite treat. If your pet only eats dry food then soak a few kibbles at feeding time.
For Best Results
Herbal dietary supplements are beneficial to the health and well-being of your pet and are safe for long-term use. Every pet responds to natural herbal supplements differently, therefore it is important to be consistent and administer the product daily. Supplements generally take two to four weeks to take effect, however this will vary from one animal to the next.
Product Storage
All NHV Natural Pet Products are pure herbal extracts and contain no artificial additives, preservatives or coloring. Shelf life after opening is 6 months and must be refrigerated after opening.
Cautions and Contraindications
Do not use in pregnant or nursing animals.
All information provided by NHV Natural Pet Products is for educational purposes only.
-
Description
Hypothyroidism is a slow-developing condition and may be misdiagnosed as normal signs of aging. For natural support, our Hypothyroidism Kit is beneficial for dogs and cats with lowered thyroid function who need added nutritional support.
Natural Support for Thyroid Problems in Dogs and Cats
Hypothyroidism (underactive thyroid) is a condition that affects many pets, including dogs and cats. Apart from slowing down, if you notice that your little one’s fur is thinning, their skin is dry and dull or they have sudden weight gain, you may want to book a visit with your vet to run some tests, including a TT4 test, which is a measurement of thyroid hormone levels in the blood.
For pets suffering with hypothyroidism, we'd suggest adding natural pet thyroid supplements like our Thyro-Up and Multi Essentials to support their glandular system as well as support their metabolism.
How NHV Supplements Provide Glandular Support And Aid Digestion
Hypothyroidism can cause a lot of discomfort for your pet. If left untreated, hypothyroidism may lead to secondary health issues like cardiovascular disease. Ingredients like eleuthero and ginkgo support healthy thyroid function, and brain function. Kelp is rich in iodine which helps activate the thyroid gland while ingredients like licorice and gotu kola contain many beneficial properties for stimulating thyroid hormone production. The antioxidant and sedative properties in Thyro Up help to protect the body from cell damage, and help to soothe inflammation and discomfort. Multi Essentials contains a range of vitamins, minerals and trace elements that are formulated to help stimulate metabolism, promote healthy skin/coat, improve digestion, energy levels and help to fill nutritional voids.
THYRO-UP
- Formulated to support an underactive thyroid gland
- Beneficial for helping to regulate hormone levels
- Promotes healthy weight and metabolism
- May improve skin and coat condition
MULTI ESSENTIALS
- Contains herbs with broad spectrum of vitamins and mineral properties, including amino acids (alfalfa, oat, parsley) and b vitamins (oat, alfalfa, dandelion, kelp, parsley)
- Contains iodine which is vital for healthy thyroid function
- May improve digestion and metabolism
- Beneficial support for the immune system
Support Your Pet’s Health Naturally
Part of being a pet parent is keeping your furry friend healthy and comfortable. When it comes to natural cat thyroid supplements, our blends have been developed by a holistic veterinarian and a master herbalist to formulate a gentle yet effective remedy to support glandular health. For any questions or concerns about your furkiddo’s thyroid function or overall vitality, an NHV Pet Expert is there to help you every step of the way.
- item number
- BD5057
- weight
- 1.4
- form
- liquid
- made in
- canada
- volume
- 3.4 fl. oz. (100ml)
-
Ingredients
Made with the finest, organically grown, or ethically harvested herbs. Made specifically for pets, vet-formulated, and vet approved.
Thyro-Up for Dogs and Cats
- Astragalus helps protect the body against various stresses, including physical, mental and emotional stress. It is high in antioxidants and helps support the liver.
- Cayenne may help to stimulate the thyroid gland and help to improve circulation.
- Eleuthero’s adaptogenic properties help the body adapt to stress, stimulate the metabolism and add immune support.
- Gingko is rich in flavonoids and terpenoids – two compounds that are beneficial for thyroid and brain function.
- Gotu kola is used for a range of health issues, including balancing hormones and boosting antioxidant levels.
- Licorice contains flavonoids, phytoestrogens, and glycyrrhizin which stimulate cortisol production by the thyroid gland (beneficial support for hypothyroidism).
- Kelp is rich in vitamins and minerals, like iodine, which stimulate the thyroid gland and help regulate metabolism and boost energy levels.
- Papaya adds antioxidant support to improve thyroid function and overall vitality.
- Watercress is rich in vitamins A and C, which are important for maintaining thyroid hormone levels, endocrine function, and for maintaining immune health.
Multi Essentials
- Alfalfa contains high protein levels (50%), vitamins, amino acids, minerals, and other nutrients essential for healthy thyroid function.
- Asian Ginseng may improve the metabolism of carbs and lipids and improve energy levels.
- Chickweed is a nutrient-dense herb that is helpful for effective digestion and absorption.
- Dandelion is a nutrient-dense superfood rich in vitamins (A, B, C, D) and minerals (calcium, magnesium, iron, zinc, and copper). It is ideal support for lowering harmful cholesterol and helping to regulate blood sugar levels.
- Kelp is a rich source of nutrients and enzymes, including a great source of iodine, which activates the thyroid gland and improves metabolic function.
- Marshmallow is an anti-inflammatory herb that is helpful for soothing the GI tract and encouraging digestion.
- Oat is a highly nutritive and anti-inflammatory herb that helps to support the nervous system.
- Oregon Grape contains antimicrobial properties and may help improve digestion (stimulates bile flow).
- Parsley is rich in protein, vitamins (A, C, B1, B2, K), and minerals (Ca, K, Fe, Mg, P).
- Stinging Nettle contains many essential vitamins and minerals that help improve metabolism and immune health, such as calcium, magnesium, and vitamin C.
- Yucca contains antioxidant properties beneficial for helping with joint, muscle and bone discomfort. It also promotes a healthy appetite.
-
Dosage
Pet's Weight Dosage
To be taken twice daily. All NHV supplements are designed to be used together, and can, therefore, be given at once for convenience.
Select your pet's weight to determine the correct dose.
To be taken twice daily. Determine your pet’s weight and then use the easy chart below to determine the correct dose. This is the minimum dosage.
Pet's Weight Dosage
0 - 15 lb = 0.5 ml
16 - 30 lb = 1.0 ml
31 - 45 lb = 1.5 ml
46 - 60 lb = 2.0 ml
61 - 75 lb = 2.5 ml
Over 75 lb = 3.0 ml
How to Administer
Shake well before use. The easiest method is to use the dropper provided and place the drops into your pet’s food or favorite treat. You can also use the dropper and squirt directly into the pet’s mouth. Some pets can be finicky, if this occurs consider hiding the drops in foods most pet’s love such as fish, chicken or yogurt or a favorite treat. If your pet only eats dry food then soak a few kibbles at feeding time.For Best Results
Herbal dietary supplements are beneficial to the health and well-being of your pet and are safe for long-term use. Every pet responds to natural herbal supplements differently, therefore it is important to be consistent and administer the product daily. Supplements generally take two to four weeks to take effect, however this will vary from one animal to the next.Product Storage
All NHV Natural Pet Products are pure herbal extracts and contain no artificial additives, preservatives or coloring. Shelf life after opening is 6 months and must be refrigerated after opening.Cautions and Contraindications
Do not use in pregnant or nursing animals.All information provided by NHV Natural Pet Products is for educational purposes only.