As pet parents, we want nothing more than to keep our beloved companions comfortable and healthy, especially when they’re facing a chronic illness like kidney disease. One of the most commonly recommended at-home treatments by veterinarians is subcutaneous fluids for pets with kidney disease. While the idea of giving fluids at home may sound intimidating at first, it’s a gentle and effective way to support your pet’s hydration and overall well-being.

We’ll walk you through what subcutaneous fluids are

In this beginner-friendly guide, we’ll walk you through what subcutaneous fluids are, why they’re helpful, and how to get started with confidence. Plus, we’ll explore how a holistic approach, including kidney-supporting herbs from NHV, can make a world of difference.

What Are Subcutaneous Fluids?

Subcutaneous fluids, often called sub-Q fluids, are sterile fluids administered under the skin (not into a vein) to help keep pets hydrated.

These fluids are typically saline or lactated Ringer’s solution and are absorbed slowly into the bloodstream. For pets, especially cats and dogs with chronic kidney disease (CKD), subcutaneous fluids help flush toxins from the body, support healthy kidney function, and improve overall well-being. By maintaining hydration, pets are better able to eat, stay comfortable, and enjoy a better quality of life.

Why It’s Used for Kidney Disease

Chronic kidney disease (CKD) is common in senior cats and dogs. The kidneys are responsible for filtering waste from the blood and balancing fluids and electrolytes. When they start to decline, waste can build up in the body, and dehydration becomes a real risk.

This is where subcutaneous fluids for pets with kidney disease come in. By providing extra hydration, these fluids help:

• Dilute waste products in the bloodstream
• Support normal kidney filtration
• Maintain electrolyte balance
• Reduce nausea and improve appetite

Sub-Q fluids don’t cure kidney disease, but they do significantly improve the comfort, energy levels, and quality of life of many pets.

Step-by-Step Beginner Guide

If your veterinarian has recommended administering subcutaneous fluids at home, here’s a general guide to help you get started. Don’t worry, you’re not alone; many pet parents find this process easy to learn.

1. Gather Your Supplies

• A bag of prescribed fluid (use only what your vet recommends)
  
  
• A sterile administration set (IV line and needle)
  
  
• A clean towel or blanket
  
  
• Treats for comfort and reward

2. Choose a Calm Setting and Position Your Pet

Pick a quiet, comfortable space where your pet feels relaxed, such as a favorite bed, couch, or your lap.

Many pet parents find success placing their pets on a non-slip surface or gently burrito-wrapping them in a towel. Cats can often be placed in a loaf position, and small dogs can sit or lie beside you.

3. Prepare the Fluids

Hang the fluid bag higher than your pet (a hook or towel rack works), attach the line and needle, and remove air from the tubing. Warm the fluids to body temperature by placing the bag in a bowl of warm water for 5–10 minutes.

4. Insert the Needle

Gently pinch a loose skin fold (usually between the shoulder blades or along the back) and insert the needle at a shallow angle. Start the flow using the roller clamp, and monitor your pet for signs of stress.

5. Finish and Reward

Once the fluid amount is delivered (your vet will tell you how much), close the clamp and gently remove the needle. Offer lots of praise, cuddles, or a special treat.

Safety Tip: If your pet shows signs of pain, swelling, bleeding, or distress, or if you’re unsure about anything, pause and contact your vet.

What Pet Parents Should Know

Here are some beginner-friendly tips to help you and your pet succeed:

• Frequency Matters: Your vet will recommend how often fluids should be given, which may range from daily to a few times a week.
• Keep it Positive: Use a gentle voice, offer treats, and try to make the experience as stress-free as possible.
• Rotate Sites: Switch injection sites between shoulders or along the back to avoid irritation.
• Stay Calm and Confident: Your pet will pick up on your mood take slow, deep breaths and stay patient.
• Watch for Changes: If your pet becomes lethargic, develops swelling or redness at the site, or stops eating, call your veterinarian.

Holistic Kidney Support from NHV

At NHV Natural Pet Products, we believe in a whole-body, integrative approach to managing chronic kidney disease. Alongside subcutaneous fluids, the right diet and natural supplements can enhance comfort and support kidney health from the inside out.

Some of our most recommended kidney support formulas include:

• NHV Tripsy: This herbal remedy is specifically formulated to support urinary and kidney health in pets. Tripsy contains a blend of natural ingredients, including stone root, parsley, and marshmallow, which can assist in promoting a healthy urinary system.
• NHV Milk Thistle: It has strong antioxidant and detoxifying properties that may help promote cellular regeneration, repair the liver, and offer extra support to the kidneys
• NHV PetOmega 3: The Omega 3 fish oils in PetOmega 3 have excellent anti-inflammatory properties, specifically for the kidneys. Omega-3 fatty acids also help reduce proteinuria (protein lost from the kidneys expelled through the urine).
• NHV Turmeric: Turmeric has an outstanding list of helpful benefits as an anti-inflammatory, antioxidant, antifungal, antibacterial, antiseptic, and astringent.

Pairing these with your vet’s treatment plan, including subcutaneous fluids, may make a big difference in your pet’s comfort and longevity.

Final Thoughts on Subcutaneous Fluids for Pets

Learning to give subcutaneous fluids at home can feel like a big step, but it is one of the most powerful ways you can support your pet through kidney disease. With time, patience, and the right tools, it becomes an empowering part of your caregiving routine.

At NHV Natural Pet Products, we believe in compassionate, integrative care for every pet. If you have questions about kidney support or need help selecting supplements, our team is always here to help. You’re not alone, we’re with you every step of the way.