Fera Pets Kidney Support Powdered Supplement for Dogs, 2.1-oz jar

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At a Glance

  • No Corn No Wheat No Soy
  • Kidney Care
  • Immune Support
  • Made in USA
  • All Lifestages
  • All Breeds
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$34.95 Chewy Price
($16.65 /oz)
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About This Item

Details

  • This supplement is veterinarian-formulated to support balanced fluids, normal detoxification, and kidney function and filtration.
  • It features a blend of postbiotics that promote a healthy gut microbiome for added kidney support.
  • Antioxidants help maintain a normal inflammatory response to promote overall wellness.
  • Safe for long-term use, the gentle daily formula is made without fillers or harsh additives.
  • Provides continuous nutritional support for dogs of all sizes.

Ingredient Information

Instructions

Learn More About Fera Pets From Our Team of Experts

Tested for Purity. Backed by Science.

Every Fera supplement is NASC certified, made in the USA, third-party tested for safety and potency, certified plastic neutral, and crafted with traceable ingredients. Join us as we set the new standard for pet supplements.

Vet Founded & Formulated

Vet-founded and formulated by Dr. Dulake, Fera Pets combines clinically studied, traditional ingredients with new, innovative ingredients to ensure your pets get the holistic support they need to live happier and healthier lives.

Complete Urinary Health Support

Fera’s urinary health line supports bladder and kidney function, promotes normal detox, gut balance, and immune health. Every formula is thoughtfully crafted to deliver effective, science-backed support for your pet’s urinary wellness.

Smarter Formulas for Happier Pets

Fera’s Bladder Support delivers 250 mg of Cranberry Extract—10× more than the leading brand—plus 16 mg PACs, and Fera is the only pet supplement brand testing for them. The Kidney Support formula includes clinically studied probiotics to nourish the gut–kidney axis, supporting full-body vitality.

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Questions & Answers

1 Customer Questions

Can this be given to a healthy adult cat, for prevention of kidney health?

Answer by Chewy • Nov 17, 2025
This supplement is formulated to help support kidney function and promote overall kidney health when used regularly over the long term. It is intended for dogs only.
Reviews
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4.5
Rated 4.5 out of 5 stars
41 Ratings
Terms & Conditions

Customers Mention

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

Dosage and Administration

87% Positive

Effectiveness

87% Positive

Ingredients

91% Positive

Safety

87% Positive

27 Customer Reviews

Rated 5 out of 5 stars
By April on Jan 15, 2026

Picky Eater Approved

This is one of the few supplements my picky dog will eat without hesitation. The powder mixes easily into food and doesn’t have a strong smell or “medicine” taste,

This is one of the few supplements my picky dog will eat without hesitation. The powder mixes easily into food and doesn’t have a strong smell or “medicine” taste, which makes mealtime stress-free. I love that it uses clean ingredients and supports kidney and urinary health, and I feel confident adding it to our daily routine. It’s been easy on my dog’s stomach, and I’ve already noticed more consistent bathroom habits. I just wish it came in a larger size, but overall it’s a great product I’d continue buying.

Rated 5 out of 5 stars
By Brooke on Jan 1, 2026

Picky babies love it!

So, while our babies LOVE treats and their food, they can be picky when it comes to supplements, since they can be 'medicine-y' tasting. This Kidney Support powder

So, while our babies LOVE treats and their food, they can be picky when it comes to supplements, since they can be 'medicine-y' tasting. This Kidney Support powder is great because it has chicken bone broth, which is their favorite, so adding some warm water to their food along with this powder makes their meal like a delicious soup! I feel good about giving it to them with the very simple and clean ingredients and the fact that it's so good for them. I will definitely be adding this to their meal routine from now on! The only con I can say is I wish there was a bigger size, because with two dogs it goes by a bit faster. If they sold a large tub I would be even more sold on it!

Rated 4 out of 5 stars
By Kara on Jan 9, 2026

My picky dog likes it!

I received the Fera Pets Kidney Support Powder for free for the purposes of reviewing. I have to say my picky old man likes it. He usually turns his nose to most

I received the Fera Pets Kidney Support Powder for free for the purposes of reviewing. I have to say my picky old man likes it. He usually turns his nose to most food, treats and supplements. But he seems to be ok with the Kidney Powder. My old Joe has been having problems with urination. Most of the time, not alot of output or very concentrated output. Since starting this product he seems to have less concentrated urine and he is going a few times a day. I will purchase this product for him in the future.

Rated 5 out of 5 stars
By Olivia on Dec 30, 2025

A supplement they actually want to eat!

I have two French Bulldogs (ages 4 and 6) who are pretty much the definition of "picky eaters." I’ve been looking for a way to support their kidney health, but I

I have two French Bulldogs (ages 4 and 6) who are pretty much the definition of "picky eaters." I’ve been looking for a way to support their kidney health, but I was worried about the struggle of getting them to take a daily supplement. I’m so glad I tried this powder! I just sprinkle a little over their food, and they go crazy for it. They both absolutely love the flavor and lick their bowls clean. It’s so much easier than trying to hide a pill in a treat or forcing them to swallow something they don't like. If you have a picky dog and want an easy way to keep their kidneys healthy, this is definitely the way to go. It’s been a total game-changer for my two!

Rated 4 out of 5 stars
By Hilda on Jan 6, 2026

Ideal for helping keep your dog's kidney function healthy

I received this item free in return for a review. I have 2 adult dogs (one corgi and one chihuahua), and I have given both of them this supplement over the last

I received this item free in return for a review. I have 2 adult dogs (one corgi and one chihuahua), and I have given both of them this supplement over the last couple of weeks. My dogs ingested it without issues and didn't seem to have any negative reaction to it. I was a bit surprised because my corgi has a sensitive tummy and this didn't give her any issues. I personally prefer giving my pets their supplements in pill format for ease, but this works. I just sprinkle it over their food.

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

Fera Kidney Support Powder: The Supplement My Pups Actually Ask For

Finding a kidney supplement that my dogs actually enjoy eating has been such a relief, and the Fera Kidney Support Powder is hands-down their favorite. I used to

Finding a kidney supplement that my dogs actually enjoy eating has been such a relief, and the Fera Kidney Support Powder is hands-down their favorite. I used to struggle with hiding supplements in their food, but because this powder has that savory chicken bone broth flavor, they lick their bowls clean every single time! It feels so good to be proactive about their renal health with high-quality ingredients like organic herbs and probiotics without the daily battle of trying to mask a "medicine" taste. It’s rare to find a product that is both scientifically backed and genuinely delicious for them, making it a total win for our morning routine and my peace of mind.

Rated 4 out of 5 stars
By Holly on Jan 19, 2026

Dog likes this

This was easy to add to my dog’s food and she ate it without hesitation. I like that the scoop is easy to use and fill depending on the dog weight. The container

This was easy to add to my dog’s food and she ate it without hesitation. I like that the scoop is easy to use and fill depending on the dog weight. The container is small when you have a larger dog. The ingredients seem to be good quality. This product was free in exchange for writing the review.

Rated 4 out of 5 stars
By Desiree on Dec 30, 2025

Good supplement

I started using Fera Pets Kidney Support Powdered Supplement for my dog as an added layer of support, and I’ve been really happy with it so far. The powder is easy

I started using Fera Pets Kidney Support Powdered Supplement for my dog as an added layer of support, and I’ve been really happy with it so far. The powder is easy to use and mixes right into food without any fuss. There's no strong smell and the dogs eat it without a fuss. I can't really say I've noticed significant changes in their health yet but with continued use i guess we will see.

Rated 5 out of 5 stars
By Lana on Dec 30, 2025

So good.

My pup, Evie, is prone to UTIs and weird bladder issues. A kidney supplement was recommended by my vet, and this one was perfect for us. The flavor in the supplement

My pup, Evie, is prone to UTIs and weird bladder issues. A kidney supplement was recommended by my vet, and this one was perfect for us. The flavor in the supplement must be good, because my girl gets upset when I don’t add the powder to it! I’ve begun splitting her dose in half to add it to both meals. Any supplement that my dog loves and is good for her, is a win!

Rated 5 out of 5 stars
By Daniella on Jan 6, 2026

Simple supplement and no issues for a picky eater!

My dog is pretty picky, so I was worried he wouldn’t eat his food with this mixed in, but he had no problem at all. I just sprinkle it on his meals and he eats like

My dog is pretty picky, so I was worried he wouldn’t eat his food with this mixed in, but he had no problem at all. I just sprinkle it on his meals and he eats like normal. No strong smell, easy to use, and I feel good about giving him something to support his kidney health. So far, so good and would definitely buy again.