Vetoquinol Renal K+ Powder Kidney Supplement for Cats & Dogs, 100g container

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At a Glance

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

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($0.34 /g)
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About This Item

Details

  • Potassium gluconate supplement with B-complex vitamins helps to support normal muscle and nervous system function in dogs and cats.
  • Paw-fect for cats and dogs who are deficient in potassium.
  • Can be paired with other therapies if needed.
  • Su-paw tasty powder can be sprinkled over dry food or mixed into canned food.
  • Ideal for pets who need extra renal support.

Ingredient Information

Instructions

FAQ

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Questions & Answers

15 Customer Questions

What is the volume of 1 scoop in teaspoons?

Answer by Chewy • Apr 21, 2023
The volume of 1 scoop is equal to 1/8 of a teaspoon.

Can I mix the Renal K+ powder with water and feed through a syringe? My cat does not always eat his food and I need to make sure he’s getting his supplement.

Answer by Chewy • May 03, 2021
You may mix the Renal K+ with food or water and give it by syringe, if wanted.

Does this product have a taste or smell?

Answer by Chewy • Jul 11, 2019
This powder is highly palatable using hydrolyzed poultry liver and hydrolyzed fish.

May I mix with water instead of food?

Answer by Chewy • Jul 23, 2018
It's recommended to sprinkle the powder on your pet's food. If you prefer to administer it orally, it's recommended that you use the Vetoquinol Renal K+ Gel Dog & Cat Supplement instead.
Reviews
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4.7
Rated 4.7 out of 5 stars
413 Ratings
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Customers Mention

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

Active Ingredients

87% Positive

Customer Reviews

81% Positive

Dosage and Concentration

87% Positive

Formulation

88% Positive

200 Customer Reviews

Rated 5 out of 5 stars
By PumpkinsMom on Nov 30, 2025

She likes it! I think it's working!

I started giving this to my 13 year old cat Pumpkin who is showing signs of developing kidney disease. To my relief, she seems to like the taste of it mixed in with

I started giving this to my 13 year old cat Pumpkin who is showing signs of developing kidney disease. To my relief, she seems to like the taste of it mixed in with her wet canned food and I feel it is having a positive impact on her health (to be confirmed by our next Vet visit in 3 to 4 months).

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

Don't even try the gel for cats! Only this powder!

I have an extremely picky cat, I thought it would be easiest to swipe some of the gel on her paw for this supplement; I was wrong! The powder can very easily be

I have an extremely picky cat, I thought it would be easiest to swipe some of the gel on her paw for this supplement; I was wrong! The powder can very easily be mixed into food or in my case, a churu. She laps it right up! You need a very small amount, and it smells strong (great for cats!) it's fishy and meaty. My girl immediately started sniffing the air when I sat it down, then went straight to it. She seems to look forward to medicine time now! Highly recommend, even for an EXTREMELY picky cat!

Rated 5 out of 5 stars
By Julia on Jan 7, 2026

Helped Save Our Girl <3

Midge had a low potassium of 2.6 , after using this product in combination with Sprironolactone we have been able to raise her levels to a more healthy 3.7 and ensure

Midge had a low potassium of 2.6 , after using this product in combination with Sprironolactone we have been able to raise her levels to a more healthy 3.7 and ensure her health is at its best !!

Rated 3 out of 5 stars
By Lynnette on Jan 25, 2026

Delivery

I love the fact that I don't need to go to the vet to get it, but the jar was crushed by the 50 pounds of litter in the same box

I love the fact that I don't need to go to the vet to get it, but the jar was crushed by the 50 pounds of litter in the same box

Rated 5 out of 5 stars
By Jenny on Sep 17, 2025

Just started

Got this for my cat, his potassium is low, not sure if it has worked yet got blood work in a month to see, but I add this to a delectable squeeze up treat with 3

Got this for my cat, his potassium is low, not sure if it has worked yet got blood work in a month to see, but I add this to a delectable squeeze up treat with 3 other supplements and he eats it just fine, the spoon you get is very small as well so it's not alot if they have to take a spoon full, it smells like fish but not to strong, this will last long time 2x a day

Rated 5 out of 5 stars
By Edith on Jan 17, 2026

It’s easy to use and my cat likes it mixed in her food

My cat has low potassium so this really helps her. She takes 3 scoops in her food twice a day and eats it up

My cat has low potassium so this really helps her. She takes 3 scoops in her food twice a day and eats it up

Rated 5 out of 5 stars
By Danielle on Jan 19, 2026

Palatable potassium supplement

Kitty actually eats this supplement without coaxing. It’s been helping his low potassium caused from CKD.

Kitty actually eats this supplement without coaxing. It’s been helping his low potassium caused from CKD.

Rated 5 out of 5 stars
By Christine on Jan 28, 2026

cost compared to the gel.

Easy to administer. This powder is much cheaper than the gel and easier to use.

Easy to administer. This powder is much cheaper than the gel and easier to use.

Rated 5 out of 5 stars
By Susan on Dec 20, 2025

Great solution

My cat didn’t like the gel but doesn’t mind the powder at all. He’s eating much better now.

My cat didn’t like the gel but doesn’t mind the powder at all. He’s eating much better now.

Rated 5 out of 5 stars
By Danielle on Sep 4, 2025

Smelly supplement

Have older cat with failing kidney function this is a must. You really have to mask the smell to get them to eat it. It helps to have a chill cat with a good appetite

Have older cat with failing kidney function this is a must. You really have to mask the smell to get them to eat it. It helps to have a chill cat with a good appetite. They have a gel that you have to spread on the roof of his mouth. He absolutely hated that.