Vetoquinol Renal K+ Gel Kidney Supplement for Cats & Dogs, 5-oz tube

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At a Glance

  • Kidney Care
  • Vitamins & Minerals
  • All Lifestages
  • All Breeds

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About This Item

Details

  • A potassium supplement with B-complex vitamins to help support normal muscle function and nervous system maintenance.
  • This highly palatable oral gel is easy to use. Just place a small amount on your pet’s nose or paws to stimulate taste interest..
  • Compatible with other therapies for extra nutritional protection.
  • For use as a supplement in potassium deficient states in cats and dogs.
  • Since it’s great for dogs & cats, it’s an ideal supplement for multiple pet households with pets who need the extra renal support.

Ingredient Information

Instructions

FAQ

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Questions & Answers

12 Customer Questions

Can I dilute this with water and administer through a syringe?

Do I need a prescription for this or is this otc?

Answer by Chewy • Aug 18, 2019
This supplement does not require a prescription for purchase. We always recommend consulting your Veterinarian to help determine what would be the safest fit for your pet's current treatment plan. 

What flavor is this supplement?

Answer by Chewy • Apr 15, 2024
The Vetoquinol Renal K+ is Maple flavored for sweetness.

If I am giving 4 scoops of the powder version of this, how many times would I give her the gel?

Answer by Chewy • Nov 17, 2021
For the Renal K+ Gel, it is recommended to give ½ teaspoon per 10 pounds of body weight, twice daily. Adjust amount based on veterinary recommendations.
Reviews
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4.4
Rated 4.4 out of 5 stars
487 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Active Ingredients

83% Positive

Customer Reviews

78% Positive

Dosage and Concentration

83% Positive

Formulation

83% Positive

247 Customer Reviews

Rated 3 out of 5 stars
By Susan on Jan 10, 2026

Vet recommended

Our vet recommended this for my elderly, diabetic cat to help with his kidney and muscle health. Since he's been taking it, he hasn't had a urinary accident. He

Our vet recommended this for my elderly, diabetic cat to help with his kidney and muscle health. Since he's been taking it, he hasn't had a urinary accident. He also gets a shot of solensia once a month. He's still ambulatory, so I think the medications help him I trust my vet, so believe this medication has benefited my cat.

Rated 5 out of 5 stars
By karen on Dec 29, 2025

Works for what intended

Although I can't give a true review on this product, what I can say is that the cat who had kidney issues, this would have been my last hope. Unfortunately, the

Although I can't give a true review on this product, what I can say is that the cat who had kidney issues, this would have been my last hope. Unfortunately, the cat was too far gone when I found this product and died the day after receiving it. He never got to try it. I failed as a parent that I didn't find it sooner.

Rated 5 out of 5 stars
By Teresa on Nov 11, 2025

Good so far

My elderly kitty was diagnosed with low potassium. Advice from her vet (since she won’t eat a banana!) was a potassium supplement. I have been giving her this for

My elderly kitty was diagnosed with low potassium. Advice from her vet (since she won’t eat a banana!) was a potassium supplement. I have been giving her this for a couple of weeks now. It’s too early for her to be retested, but I wanted to share this with you: She loves the taste! And that is 99 percent of the battle when giving anything to a cat! I am looking forward to a good outcome!

Rated 2 out of 5 stars
By Raven on Nov 9, 2025

Wouldn't recommend for cats.

My cat thoroughly HATED this. It smells so strong of maple syrup it's actually nauseating, and it stuck to her, so she just reeked for days. I immediately bought

My cat thoroughly HATED this. It smells so strong of maple syrup it's actually nauseating, and it stuck to her, so she just reeked for days. I immediately bought the powder instead, MUCH better option! It smells meaty and fishy, and she laps it right up. This might be great for dogs, but you have to use so much, and it's apparently not very tasty for a cat. Powder is the way to go!

Rated 5 out of 5 stars
By Esmeralda on Dec 28, 2025

Easy to use

It smells really weird so I thought it would be hard to get my picky dog to eat it. I was wrong. I just place some on a couple of treats and she takes it right

It smells really weird so I thought it would be hard to get my picky dog to eat it. I was wrong. I just place some on a couple of treats and she takes it right away.

Rated 5 out of 5 stars
By Sudie on Nov 21, 2025

She loves the flavor.

She refused two flavors of digestive lubricant prior to this so I wasn't sure she would be interested in this medication. If I offer a tsp on my fingers before

She refused two flavors of digestive lubricant prior to this so I wasn't sure she would be interested in this medication. If I offer a tsp on my fingers before feeding her anything else, she laps it up. It's all good for now.

Rated 5 out of 5 stars
By Silvia on Jan 11, 2026

Nice option

My dog doesn’t always finish her food so by giving this gel by hand I know she is getting the amount she needs.

My dog doesn’t always finish her food so by giving this gel by hand I know she is getting the amount she needs.

Rated 5 out of 5 stars
By Cynthia on Jan 12, 2026

Refund as promised

Rocket declined even the first dose. Smells like maple syrup! He doesn't like sweets, just like his mom

Rocket declined even the first dose. Smells like maple syrup! He doesn't like sweets, just like his mom

Rated 4 out of 5 stars
By Anita on Nov 14, 2025

Vet recommended

It was a refill for a supplement recommended by my 18-year-old cat's vet. I've been mixing it into her wet food (K/D). She tolerates it better that way that trying

It was a refill for a supplement recommended by my 18-year-old cat's vet. I've been mixing it into her wet food (K/D). She tolerates it better that way that trying to get her to take it straight.

Rated 5 out of 5 stars
By Angela on Oct 27, 2025

Cat likes it

My vet put my cat on this who was going into kidney failure. My cat is bouncing back. This product is amazing. We put 1/2 teaspoon on our finger and slide it

My vet put my cat on this who was going into kidney failure. My cat is bouncing back. This product is amazing. We put 1/2 teaspoon on our finger and slide it on the roof of our cat’s mouth. He tolerates it well because of the flavor!