respiratory support
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1-877-937-4372 the pet expert hotline
Helps your pet fight Feline Leukemia, FIV virus, other viral infections, and lymphoma
Finding a forever home can be a longer journey for some cats. This was true for Pepper, a Persian kitty with FeLV (Feline Leukemia Virus). As her pet parent’s very first fur kiddo, Pepper became a cherished part of her world. Her happiness meant everything, and she loves to share Pepper’s cute moments on her page.
A year after settling into her new life, heartbreak struck: Pepper got an official Feline Leukemia Virus diagnosis
Facing a health challenge like this is never easy, especially with a rescue who’s already been through so much. But for Pepper’s mom, it was just another opportunity to help and love her baby one more time – with a new proactive, holistic pet care approach.
Pepper was her paw mom Khanda’s very first pet. She loved this little creature with all her heart. As a Persian, she can be a bit sassy. But she still has her sweet side. She loves tucked-away naps, long petting sessions, and of course, wet food. She found a loving home, and Khanda was totally smitten.
Only a year later, Pepper fell sick, and Khanda rushed her to the emergency vet. That’s when they got the news: Pepper had FeLV.
As a first-time pet parent, Khanda was truly devastated. She loved her little one so much, and seeing her ill was so painful for her.
Feline Leukemia Virus is a viral infection that affects a cat’s immune system and red blood cells. Because it weakens the body’s natural defenses, cats with FeLV can be more susceptible to secondary infections, sluggish energy, and respiratory discomfort.
In Pepper’s case, she also experienced “reverse sneezing,” an involuntary reflex that causes cats to suck in air through their nose.
While Khanda was upset, she knew that she had to do something to help support her little one. That’s when she began researching ways to support a cat with FeLV, discovering NHV natural pet supplements during her search…
Sadly, there is no cure for FeLV. But there are ways to support a kitty with this condition. Alongside veterinarian care, natural supplements may play a role in keeping FeLV kitties feeling their best.
To support Pepper’s immune system, Khanda introduced NHV Felimm, a 100% natural herbal liquid supplement formulated to help fight viral infections, support body detox, and promote overall immune health with herbs like St. John’s wort and turmeric. Khanda shares:
I appreciate that Felimm is a liquid herbal supplement and that it comes with a dropper, making it easy to measure and incorporate into her meals. I also like that NHV provides information about the ingredients and intended benefits of the product, which gave me more context as I was deciding whether to try it. For me, the biggest part of Pepper’s wellness journey is simply being proactive and giving her the best care I can. I’m grateful to have Felimm as one part of her overall routine.
Alongside FeLV, Pepper experienced episodes of reverse sneezing. This can be a common issue for flat-faced Persian breeds, whose compact airways can be sensitive and easily congested.
To help keep Pepper’s lungs and upper respiratory tract clear and comfortable, her mom added NHV Resp-Aid to her cabinet. Resp-Aid uses natural anti-inflammatory and demulcent herbs like coltsfoot, marshmallow root, and licorice to help soothe airway irritation and support smooth breathing. Khanda has loved using this supplement for her sweet Pepper:
I like having a product that is natural and specifically formulated to support respiratory wellness. I’m still continuing to observe Pepper… I think it’s important to look at the bigger picture when caring for an older pet, including their diet, daily habits, comfort, and veterinary care. Overall, I’ve enjoyed incorporating Resp-Aid into her wellness routine, it makes me feel like a good cat mom
Supporting a senior pet with FeLV isn’t about finding a single magic solution; it’s about looking at the whole picture. Combining natural herbal support with routine veterinary care, a balanced diet, and lots of everyday love gives pets like Pepper a good foundation for a comfortable life.
You don’t have to navigate a pet’s holistic health journey alone. From selecting your supplements to the moment of unboxing, our team of friendly Pet Experts is here to help you to build a personalized care plan for your fur kiddo.
Reach out via the live chat button below to learn more and get the same kind of care that Pepper receives, or schedule a free 15-minute video chat to meet an NHV Vet Expert.
respiratory support
For Coughs, Respiratory Disorders, and Bronchial Infections in Cats
buy 2 and save $3
3 month supply for a small to medium size
Resp-Aid is a gentle, 100% natural liquid herbal formula for cat respiratory support, helping your cat breathe easier while supporting immune health and overall respiratory wellness. When your little one is coughing, congested, or struggling to catch their breath, Resp-Aid offers soothing, plant-based support you can trust—one of the safest natural cat respiratory supplements.
Resp-Aid brings together herbs that have been traditionally used to comfort and protect the respiratory system. It helps your kitty by:
Like all NHV supplements, Resp-Aid is vet-formulated and made with premium, human-grade herbs. It’s loved by cats around the world, and its unique herbal blend has even been studied for respiratory benefits — including in pets with asthma — through research at the University of Calgary and the University of Saskatchewan.
Resp-Aid is a gentle, 100% natural liquid herbal formula for cat respiratory support, helping your cat breathe easier while supporting immune health and overall respiratory wellness. When your little one is coughing, congested, or struggling to catch their breath, Resp-Aid offers soothing, plant-based support you can trust—one of the safest natural cat respiratory supplements.
Resp-Aid brings together herbs that have been traditionally used to comfort and protect the respiratory system. It helps your kitty by:
Like all NHV supplements, Resp-Aid is vet-formulated and made with premium, human-grade herbs. It’s loved by cats around the world, and its unique herbal blend has even been studied for respiratory benefits — including in pets with asthma — through research at the University of Calgary and the University of Saskatchewan.
Many cats suffer from breathing difficulties which can lead to respiratory infections. Symptoms of respiratory infections in cats are similar to those in humans such as watery eyes, runny nose, sneezing, coughing, and difficulty breathing. Resp-Aid™ is a holistic all-natural remedy for respiratory infection in cats to help provide them relief.
NHV Resp-Aid is currently under clinical studies conducted jointly with the University of Saskatchewan and the University of Calgary. The study found that the lungs from asthmatic animals treated with Resp-Aid showed considerably less inflammation and histopathology compared with asthmatic animals lungs that did not receive Resp-Aid. You can read the latest on this innovative study here.
Some cat breeds are more susceptible to breathing difficulties such as Siamese. Find out if your cat breed is prone to breathing difficulties at NHV online breeds and conditions. Respiratory infections in cats can be caused by:
Read about a rescue kitty named Hunter and how he found relief with NHV’s remedy for respiratory infection in cats.
If you have questions about natural remedies for respiratory infections in cats or any of our plant-based products you can ask an expert at NHV. Our pet experts can offer guidance and support because NHV wants all pet parents and their fur children to breathe easy naturally.
NHV’s Resp-Aid contains a proprietary blend of nine highly effective herbs that help support healthy breathing making this a formidable remedy for respiratory infections in cats.
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 provide and places 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 favourite 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 wellbeing 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. Speak to your vet before using our products. A second visit is recommended if your pet’s condition does not improve, or deteriorates after continued use of the supplements.
All information provided by NHV Natural Pet Products is for educational purposes only.
Many cats suffer from breathing difficulties which can lead to respiratory infections. Symptoms of respiratory infections in cats are similar to those in humans such as watery eyes, runny nose, sneezing, coughing, and difficulty breathing. Resp-Aid™ is a holistic all-natural remedy for respiratory infection in cats to help provide them relief.
NHV Resp-Aid is currently under clinical studies conducted jointly with the University of Saskatchewan and the University of Calgary. The study found that the lungs from asthmatic animals treated with Resp-Aid showed considerably less inflammation and histopathology compared with asthmatic animals lungs that did not receive Resp-Aid. You can read the latest on this innovative study here.
Some cat breeds are more susceptible to breathing difficulties such as Siamese. Find out if your cat breed is prone to breathing difficulties at NHV online breeds and conditions. Respiratory infections in cats can be caused by:
Read about a rescue kitty named Hunter and how he found relief with NHV’s remedy for respiratory infection in cats.
If you have questions about natural remedies for respiratory infections in cats or any of our plant-based products you can ask an expert at NHV. Our pet experts can offer guidance and support because NHV wants all pet parents and their fur children to breathe easy naturally.
NHV’s Resp-Aid contains a proprietary blend of nine highly effective herbs that help support healthy breathing making this a formidable remedy for respiratory infections in cats.
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 provide and places 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 favourite 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 wellbeing 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. Speak to your vet before using our products. A second visit is recommended if your pet’s condition does not improve, or deteriorates after continued use of the supplements.
All information provided by NHV Natural Pet Products is for educational purposes only.
immune & virus support
Vet-Formulated Natural Support to Help Fight Feline Leukemia
bundle and save with pet expert kits
3 month supply for a small to medium size pet.
What is it?
All-natural supplements that help support cats with FeLV.
How Does it Work?
Why Should I Trust It?
Vet-approved and vet-formulated herbal blends.
What is it?
All-natural supplements that help support cats with FeLV.
How Does it Work?
Why Should I Trust It?
Vet-approved and vet-formulated herbal blends.
A powerful pack of two Natural herbal supplements that help fight the battle against Feline Leukemia. Both safe to use with vet-recommended treatment for feline leukemia. They help to balance a cat’s immune system and fight infection.
Feline leukemia is a retrovirus that is known to cause a variety of cancers, so prevention and control are essential for your kitty’s health and survival. For more information, see our article on understanding feline leukemia with Dr. Hillary Cook.
Read Buddy's Story of how he bounced back from feline leukemia with NHV’s all-natural supplements.
If you are unsure about using herbal supplements to add support to the feline leukemia natural treatment prescribed by your vet for comprehensive care, you can schedule a consultation with one of our holistic veterinarians who can answer all your questions and concerns. At NHV your pet’s health is our top priority.
This product also provides support for pets exposed to environmental toxins as well as promoting strong muscle and bone growth.
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.
A powerful pack of two Natural herbal supplements that help fight the battle against Feline Leukemia. Both safe to use with vet-recommended treatment for feline leukemia. They help to balance a cat’s immune system and fight infection.
Feline leukemia is a retrovirus that is known to cause a variety of cancers, so prevention and control are essential for your kitty’s health and survival. For more information, see our article on understanding feline leukemia with Dr. Hillary Cook.
Read Buddy's Story of how he bounced back from feline leukemia with NHV’s all-natural supplements.
If you are unsure about using herbal supplements to add support to the feline leukemia natural treatment prescribed by your vet for comprehensive care, you can schedule a consultation with one of our holistic veterinarians who can answer all your questions and concerns. At NHV your pet’s health is our top priority.
This product also provides support for pets exposed to environmental toxins as well as promoting strong muscle and bone growth.
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.
immune support
BK Detox, ES Clear & Turmeric
bundle and save with pet expert kits
3 month supply for a small to medium size pet
What is it?
NHV’s Immune System Support Gold is a natural supplement bundle formulated with herbal ingredients to help strengthen your pet’s immune system, flush out toxins, fight infections, and boost overall vitality with essential vitamins, minerals, and antioxidants.
How Does it Work?
Why Should I Trust It?
Vet-approved and vet-formulated natural remedies.
What is it?
NHV’s Immune System Support Gold is a natural supplement bundle formulated with herbal ingredients to help strengthen your pet’s immune system, flush out toxins, fight infections, and boost overall vitality with essential vitamins, minerals, and antioxidants.
How Does it Work?
Why Should I Trust It?
Vet-approved and vet-formulated natural remedies.
Whenever our pets get sick or something is off, it takes a toll on their immune system. Give your furkiddo a little extra support with NHV’s Immune System Support Gold to bolster their natural defenses.
All living creatures are susceptible to harmful microorganisms invading their body and making them sick. Your cat or dog’s first line of defense is their skin - a physical barrier protecting them from the outside world. Beyond the skin, vertebrate animals (like humans and your pets) have also developed a complex system to target and fight off diseases called the immune system. So, in other words, the immune system is your furkiddo’s best defense against pathogens and infectious diseases. The main parts of the immune system are:
From the moment they open their eyes, our furry friends want to explore, sniff and play. Sadly, many of our four-legged friends will experience some form of illness in their lifetime, which will weaken their immune system and make them susceptible to all sorts of other health complications. Our Immune System Support Gold can be used for proactive pet care as well as be helpful for more severe conditions, like a degenerative disease where their immune system may be severely weakened. NHV supplements are formulated to be used alongside conventional veterinary treatments as they contain many beneficial properties to support your pet's overall vitality as well as add extra support to help restore healthy immune function.
Any time your furkiddo's health is off track, their immune system is most likely affected. NHV's Immune Health Kit contains BK-Detox, ES-Clear, and Turmeric. BK-Detox helps flush the lymphatic system of toxic waste (especially areas of the body having scar tissue or swelling), support gentle detoxification of vital organs, and help to build new blood cells. Although NHV ES Clear is our leading degenerative disease support supplement, ingredients like Sheep's Sorrel and Slippery Elm are also highly beneficial for their nutritional qualities and for boosting white blood cell and T-cell production. Turmeric adds extra antioxidant support to enhance the body’s immune response and soothes inflammation.
With NHV Supplements, you can help provide your furry friend with the extra support they need to restore their immune health and support other vital body processes. All of our care products are created with 100% organic and wildcrafted ingredients. If you have any questions about your pet’s unique health needs, Get in touch with an NHV Pet Expert - we’re always happy to help.
Made with the finest, organically grown, or ethically harvested herbs. Made specifically for pets, vet-formulated and vet approved.
BK-Detox
ES Clear
Turmeric
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.
Whenever our pets get sick or something is off, it takes a toll on their immune system. Give your furkiddo a little extra support with NHV’s Immune System Support Gold to bolster their natural defenses.
All living creatures are susceptible to harmful microorganisms invading their body and making them sick. Your cat or dog’s first line of defense is their skin - a physical barrier protecting them from the outside world. Beyond the skin, vertebrate animals (like humans and your pets) have also developed a complex system to target and fight off diseases called the immune system. So, in other words, the immune system is your furkiddo’s best defense against pathogens and infectious diseases. The main parts of the immune system are:
From the moment they open their eyes, our furry friends want to explore, sniff and play. Sadly, many of our four-legged friends will experience some form of illness in their lifetime, which will weaken their immune system and make them susceptible to all sorts of other health complications. Our Immune System Support Gold can be used for proactive pet care as well as be helpful for more severe conditions, like a degenerative disease where their immune system may be severely weakened. NHV supplements are formulated to be used alongside conventional veterinary treatments as they contain many beneficial properties to support your pet's overall vitality as well as add extra support to help restore healthy immune function.
Any time your furkiddo's health is off track, their immune system is most likely affected. NHV's Immune Health Kit contains BK-Detox, ES-Clear, and Turmeric. BK-Detox helps flush the lymphatic system of toxic waste (especially areas of the body having scar tissue or swelling), support gentle detoxification of vital organs, and help to build new blood cells. Although NHV ES Clear is our leading degenerative disease support supplement, ingredients like Sheep's Sorrel and Slippery Elm are also highly beneficial for their nutritional qualities and for boosting white blood cell and T-cell production. Turmeric adds extra antioxidant support to enhance the body’s immune response and soothes inflammation.
With NHV Supplements, you can help provide your furry friend with the extra support they need to restore their immune health and support other vital body processes. All of our care products are created with 100% organic and wildcrafted ingredients. If you have any questions about your pet’s unique health needs, Get in touch with an NHV Pet Expert - we’re always happy to help.
Made with the finest, organically grown, or ethically harvested herbs. Made specifically for pets, vet-formulated and vet approved.
BK-Detox
ES Clear
Turmeric
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.
Published: September 25, 2026