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top rating

“…he loves the taste and he has more energy now and seems more like himself. He has issues with diarrhea but these don't seem to trigger it. They are great!”

M. Mines
5 stars
  • Provides kidney support for cats of all ages
  • Made with 100% natural ingredients
  • Helps keep your cats kidneys healthy
  • Made with scientifically backed active ingredients

Provides Kidney supplements for cats, whether they have CKD or not. Made in the USA with scientifically backed ingredients. Grab a jar to support your cats health today!

  • Cat’s weight Recommended quantity
  • Up to 5 lb 1 chew/day
  • 6 – 10 lb 2 chews/day
  • 11 – 15 lb. 3 chews/day
  • 16 – 20 lb. 4 chews/day
Why Scruffy Paws Kidney Vitalize-Chews?
  • 30 day money back guarantee
  • Science backed ingredients (no artificial flavours or nasties!)
  • 100% safe for your all cats aged 1 and above!
Made in USA

Select Flavour

Duck (With Added Catnip!)

Select Quantity

1 jar - 3oz
(Approx 70 chews)
2 jars - 6oz
(Approx 140 chews)
3 jars - 9oz
(Approx 210 chews)

Purchase options


You can have the same for only $28.77 if you subscribe. That’s a saving of $3.20 and you can change or cancel your subscription any time!

Payment Method

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Dr. Georgina Ushi

Works at Medical Director
Pet Urgent Care of Wesley Chapel

DVM, Veterinary practice for over 12 years

Scruffy Paws Kidney Vitalize Chews are perfect for any adult cat, whether they are healthy or have chronic renal disease. Their chews contain Astralagus and Rehmannia roots, holistic ingredients, which provide gentle support for kidney function by improving blood flow and reducing inflammation. A reliable natural treat, these chews are a must-have for cat owners.

Reviews and Rating

  • M

    Melanie S.


    My cats kidney issues are in check!

    My cat was diagnosed with some mild kidney trouble in 2019. Our vet expected it to go downhill fast. Well. It's now 2021 and her kidneys (I'm told by her vet) are holding up magnificently. There's been almost no change her her kidney values, which is a near miracle. I can certainly beyond a doubt attribute it to her two per day kidney chews!

    24/10/2021 Verified Buyer
  • E



    2 out of my 4 cats like these

    One of my kitties knocks over the container to eat these, while the other 2 turn there nose up at them. I know it is a good supplement for them to have, so I am excited your made a new liquid formula of kidney vitalize! Now I can sneak it into their wet food.

    23/09/2021 anonymous
  • J

    Joanne R.


    My Guy Loves Them

    Our 15-year old Ollie has been diagnosed with early kidney disease. He will have nothing to do with the prescription kidney diet food so we were looking for an alternative. This is a cat that doesn't even like cat treats. Opened the jar the first time, put three in front of him and he lapped them right up. I was floored. Only hope his love for them continues and that we get good news at his next vet visit.

    04/09/2021 anonymous
  • S

    Sharon G.


    I will always feed these.

    They really helped my old cat with kidney disease. I, also, feed to my young cat so he doesn't get it.

    24/08/2021 Verified Buyer
  • K

    Karen B.


    It is helping!

    "I am super impressed. My 16 year old cat is calmer, has stopped vomiting, isn't as constipated and is less active at night. He feels like he is gaining some weight. I am giving this to his brother now, as well, even though he doesn't have these symptoms.

    I have to crumble it into their food.

    I am a former vet tech and an acupuncturist. And I am grateful for this product."

    20/06/2021 Verified Buyer
  • M

    Mary P.


    Kidney chews

    Excellent product. We have a 24 year old cat and it has helped him. Kidney numbers at checkup always good.

    25/05/2021 Verified Buyer
  • G

    Glenn M.


    good results!

    "My kitty was showing signs of early kidney failure... not eating, always drinking water. Just not reeling good. Although he doesn't care for the taste of the chews.. (I grind them up in his food) he wants to eat now! He's now drinking a normal amount of water.. and he feels good! Even plays at times! And he's 17! I'm so thankful... I thought his days were numbered."

    21/04/2021 Verified Buyer
  • J

    Jeannine M.


    Great Product

    "My 19 almost 20 year old boy was diagnosed with Kidney disease. He wasn't eating and barely drinking water. I was afraid his time to go was nearing. I saw the kidney vitalize and thought I had nothing to lose by starting him on these "treats". After a couple of weeks or so he started eating. Now he's begging for food and he has an interest in life again I am so happy. Results were better than expected! Highly recommend this product!"

    26/01/2021 Verified Buyer
  • S

    Sarah K.


    Cats love them!

    These may have already saved us a vet visit or two. My kitties have cystitis. Each had a recent event that might have brought on an episode, but thankfully both sailed through. Was it the chews? Not sure, but glad they didn't have issues this round!

    24/01/2021 Verified Buyer
  • k

    Karen M.


    Kidney vitalize chews

    My kitty has been a puker his whole life (16 years). After many vet visits, countless X-rays, special food, probiotics, antibiotics, etc... nothing helped and no cause found. I tried these chews (I have to crush them in his food) his puking stopped! Stopped! After 16 years! So thankful and Cletus will never be without his Scruffy Paws!

    23/12/2020 Verified Buyer
  • C

    Chuck T.


    Prompt delivery.

    Order came correctly. Satisfied with product. Now if I could only get all my cats to eat it.

    18/12/2020 Verified Buyer
  • C



    Cats Love These!!!

    I have 6 cats ages 14 yrs to 3 yrs. My 14 yr old had a recent blood test showing a slightly elevated kidney marker and he also has hyperthyroidism. My 13 1/2 yr old cat seems healthy but is slowing down and his coat looks bad . I bought this supplement in hopes that it would help my these two eldest cats. They absolutely love the taste of these chews. It's too soon to know if they will bring down the kidney markers on the 14 yr old but I am hopeful it will help both elderly cats age better and live longer. These are so yummy, that my other 4 cats try to steal them! I wish the other chews tasted as good as these obviously do to my cats. They are a bit expensive to feed with multiple cats but we are on our 2cd jar so it's worth it if it works. Still waiting to see improvements.

    05/06/2020 anonymous
  • J

    Jo L.


    My Blue loves his Kidney-Vitalize chews!

    A friend recommended Kidney-Vitalize to help my kitty with kidney disease eat more and get nutrition and kidney support. I showed my vet the ingredients and she approved. Fast forward four months, I am on my second order of three jars. I'm afraid to run out because my boy Blue meows like crazy for them every morning (and evening). His appetite has improved and he has become more playful. He has even gained some weight! I believe that Kidney-Vitalize is an important component of our kidney support regimen and Blue loves them!!! Thank you Anuj and Scruffy Paws for helping make my kittie's quality of life better!

    27/05/2020 Verified Buyer
  • S

    Sharon G.


    So glad to have found these chews!

    Sent this comment last October to Mr. Lewis at Scruffy Paws. Almost had to have my cat put to sleep because my arthritic hands couldn't do the subQ fluids. “Just wanted to tell you how much my cat and I like your product. With this and a few other things, He is getting much better (has CKDd) without subQ fluids. “ Am now giving them to my younger cat in hopes he will be able to avoid the all too common chronic kidney disease when he is older. Even this picky guy loves them. I break them up for my older guy who has no teeth.

    12/02/2020 anonymous
  • U

    Uwe K.


    Kidney Support

    My 19 year old kitty has borderline stage 2-3 CKD. I had done all the usual prescribed actions to help her. When I added these chews broken up in her daily wet food she ate them with purrs. Yes it is true they gave her a bigger appetite and she has gained some weight and more energy. I am very satisfied with this health aid product for Sasha.

    09/02/2020 Verified Buyer
  • G

    Gloria W.


    It WORKS!!

    I have been using both the joint and kidney products, and the difference in my 17 yr. old Tigger is amazing. She is running around and not limping. Her appetite is much better! She is gaining weight and not drinking as much water. Almost like her old self. Thank you!!

    25/10/2019 Verified Buyer
  • P

    Pamela G.



    "The kidney vitalize is doing great things for my 20 year old girl with kidney disease! She's only been on them for a cpl months haven't opened her new jar yet! I understand that I should see more and more improvements after the 2 month mark—-I'll let you know! She sure does love the taste cause she gobble her treat (as I call it) every morning at 7 am! So glad I found Scruffy Paws on Facebook! I'll send photo as soon as I get some weight back on her!"

    24/10/2019 Verified Buyer
  • L



    My kitties love the chews!!

    "LOVE would be a slight understatement! My kitties took to the chews right away and was acting like they were treats! The biggest difference I have seen is with my 10yr old kitty. she seems to have an extra pep in her step...urinates less frequent and it also the smell is not as bad. I'm continuing to give it to her and will update but so far, they love it!!"

    18/02/2019 anonymous
  • D

    Dorothy F.


    Happy Cat

    My cat is perkier since I started giving him the Kidney-Vitalize. I only need to shake the container and he comes looking eagerly for his treat!

    04/12/2018 Verified Buyer
  • F

    Fanny B.


    A hit so far

    It's too soon to tell if the chews are having an impact on kidney function, but the important starting point is that my cat actually likes them! And the size is very manageable too when broken in half, unlike some other soft chew treats I've come across. As an added bonus, the consistency of the treat lends itself very well to hiding medication inside. You can mold it around a pill without it crumbling.

    02/12/2018 anonymous
  • N

    Nicole R.


    Begs for more

    Watson eagerly awaits his morning supplement giving head bonks as we open the jar. Watson is a pretty picky cat when it comes to food and treats, so the fact he willingly takes these is amazing. With having to express his bladder anything we can do to help protect his kidneys as he ages makes me happy! Thank you guys!

    27/11/2018 anonymous
  • C

    Carol M.


    So far so good. Thankfully

    So far so good. Thankfully he likes the taste of the chews. I will know if it's working when I take him in November for his bloodwork to recheck his kidney values. I'll let you know how he's doing.

    30/10/2021 anonymous
  • L

    LeAnne B.


    Kidney chews

    Seem to be doing good

    21/10/2021 Verified Buyer
  • L

    Lisa C.


    My one cat scarfs them

    My one cat scarfs them down, the other one we have to mix it into his food.

    26/09/2021 Verified Buyer
  • L

    Lisa C.


    My one cat scarfs them

    My one cat scarfs them down, the other one we have to mix it into his food.

    26/09/2021 Verified Buyer
  • N

    Nancy B.


    I don't know if it's

    I don't know if it's helpful but my cat loves the taste.

    20/03/2021 anonymous
  • T

    Todd F.


    Excellent customer service

    I first bought the kidney health chicken flavored treats for my cat. he loved them I re ordered thru Amazon but the next batch he wouldn't touch. I wrote that off as maybe a fake batch since it was thru Amazon, got my money back and tried again using direct buying. Again my cat wouldn't touch them. I contacted scruffy paws and explained what happened , they offered me a bottle of the Duck flavor but if that didn't work I could get my Money Back. My cat is loving the Duck flavor. not sure what happened with the chicken but I will reorder the duck.

    21/02/2021 Verified Buyer
  • H

    Helen R.


    My Cat, Ms Kai, Aproves!

    My 18 year old cat has kidney disease and hyperthyroid. She does urinate more than what would be normal. Since using the kidney vitalize chews she seems livelier, wants to play more, and purrs a alot more. For her weight, she takes two per day which I just put on top of her dry food and she eats it without issue. I have no complaints. :-)

    24/01/2021 anonymous
  • M

    Marcia J.


    Cat Treat for Cats with Kidney Problems

    "My cat really likes it. I wish he liked the appropriate caned good even half as well. A very prompt shipment that I received in just a couple days."

    23/01/2021 anonymous
  • D

    Debra W.


    Typical finicky spoiled kitty

    Henry devoured the chicken flavored chews for weeks. Eventually, he grew tired of them. Thankfully, the new duck chews arrived. Again, he devoured them at first. Same thing occurred. He is no longer enthusiastic about taking them. He should have three chews daily, but he barely eats one. This is all him...and not the chews. He's like a child. I have to play hide the chews in one of my hands and let him find them. I will do anything to coax him to take them, as they are important for his good health. He is thirteen. You can read about my Henry in the Scruffy Paws blog site.

    23/11/2020 anonymous
  • T

    Thomas L.


    Favorite Healthy Treat

    SackyJo our 19 year young feline LOVES these and they are very helpful keeping a healthy kidney function. She started taking these twice a day two months ago and her vitality has increased significantly. Thank you for your health supporting options!

    24/10/2020 Verified Buyer
  • D

    Deborah S.


    Kidney chews

    My cat loves the chews she is more alert, her coat is softer .

    21/10/2020 Verified Buyer
  • W

    Willa P.


    He eats them so that

    He eats them so that good

    28/05/2020 Verified Buyer
  • M

    Marianne P.


    Great Product

    Seems to help my aging pets.

    06/05/2020 anonymous
  • D

    Deanna C.


    KIdney Vitalize Chews

    My cat loves the chews. I can't see any particular difference in him but I have faith that they're helping him out. I give him 3 a day (he's a big kitty) and he loves them. :-)

    02/07/2019 Verified Buyer
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This extract of this herb has been shown to help improve kidney function and help reduce proteinuria (a leading marker of kidney disease in cats)



This extract of the super herb has been studied and shown to help improve renal function in animals experiencing renal failure

Additional ingredients

These are the secrets to the delicious taste


Carob, Catnip, Chicken, Chicken Liver, Coconut Glycerin, Coconut Oil, Garbanzo Flour, Mixed Tocopherols, Palm Fruit Oil, Pea Flour, Rosemary Extract, Sorbic Acid, Sunflower Lecithin


Brewer's Yeast, Catnip, Citric Acid (as preservative), Duck, Glycerin (from Vegetable), Lecithin (from Sunflower), Organic Flaxseed Powder, Organic Palm Fruit Oil, Pea Protein Concentrate, Silver Vine and Sweet Potato Flour.

Scientific studies

Which show effectiveness of these ingredients

  • Astragalus & Rehmannia Combination Study

    Study showed that a combination of Astragalus and Rehmannia Root Extract had a 91% 'effective' rate in treating Chronic Kidney Disease. It was markedly effective for proteinuria, hematuria, improvement and recovery of renal functions, edema, anemia, anorexia etc in comparing with the control group. It showed no adverse effects on functions of liver, kidney, heart and GI tract.

    Su ZZ, He YY, Chen G. [Clinical and experimental study on effects of man-shen-ling oral liquid in the treatment of 100 cases of chronic nephritis]. Zhongguo Zhong Xi Yi Jie He Za Zhi. 1993 May;13(5):269-72, 259-60. Chinese.

  • Rehmannia studies

    Study showing Rehmannia Root Extract improving renal function in animals experiencing renal failure

    Kang, D. G., Sohn, E.J., Moon, M.K., Lee Y. M., Lee, H.S. Rhemannia glutinose ameliorates renal function in the ischemia/reperfusion-induced acute renal failure rats. Biol Pharm Bull 2005, 28:1662-1667.

    Study showing rehmannia reduces the deterioration of kidneys in animals affected by diabetes

    Yokozawa, T., Kim, H.Y., Yamabe, N. Amelioration of diabetic nephropathy by dried rhemannia Radix (Di Huang) extract. Am J. Chin Med 2004, 32:829-839.

  • Astragalus studies

    Study showing how administration of Astragalus root extract caused a remission in kidney disease

    Leehey DJ, Casini T, Massey D. Remission of membranous nephropathy after therapy with Astragalus membranaceus. Am J Kidney Dis. 2010 Apr;55(4):772.

    Studies indicating the safety of Astragali Extracts in animals

    Yu SY, Ouyang HT, Yang JY, Huang XL, Yang T, Duan JP, Cheng JP, Chen YX, Yang YJ, Qiong P. Subchronic toxicity studies of Radix Astragali extract in rats anddogs. J Ethnopharmacol. 2007 Mar 21;110(2):352-5. Epub 2006 Sep 27.

    Study showing the protective effects Astragalus extract has on diabetes related kidney damage in animals

    Yin, X., Zhang, Y., Wu, H., et al. Protective Effects of Astragalus Saponin I on early stages of diabetic nephropathy in rats. J. Pharmacol. Sci 2004, 95:256-266.

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Dr. Linda Simon

Works at Full time locum vet


Supplements such as Kidney-Vitalize Chews play an important role in the multi-modal therapy of those with kidney disease. Importantly, they can be used for those with established kidney disease as well as cats who may be at risk of developing kidney disease in later life.

Don’t just take our word for it

Here’s what some of our customers have said


Order with confidence

If for any reason you don’t think our Kidney vitalize chews are
suitable, we will refund you completely

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About Scruffy Paws

At Scruffy Paws we don’t see cats as just ‘pets’... they’re family. And we’d do anything for family. That’s why we made it our mission to create nutritional treats, drops and chews that not only help improve the quality and longevity of your kitties life... But are also fully transparent with whats inside our goodies and the scientific backing of why we put them in.

As cat parents ourselves we’ve made it our mission to help YOU become a feline feeding superhero who supports their kitties body during good times and bad.

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  • How long does it take to ship?

    Shipping times to the US are 10-12 business days

  • What are the active ingredients?

    The for main active ingredients in our chews are:

    Astragalus & Rehmannia Root Extracts, Dong Quai Extract ,and Cordyceps Extract. All are potent 'super herbs' have been studied and shown to be effective in helping alleviate symptoms of CKD or supporting kidney health (read scientific backing section above!)

  • My cat is very picky, what if she doesnt like them?

    We've formulated the Kidney Vitalize Chews to be as palatable as possible. However, cats being, well... cats, means they can be pretty finicky about what they eat. So if your fur monster doesn't accept the supplement as a chew, there are several other ways to administer it:

    👉 Present the chew in a pill pocket or a gel cap, then administer to your cat

    👉 Cut up/Crumble the chew, and mix into your cats wet/dry food

    👉 Put the chew into any kind of soft treat, or inside a piece of tuna or chicken

    👉 Mix and dilute the chew in water, then mix the water into your cats wet or dry food

    CKD is a heartbreaking illness. So our goal is the same as yours... to support your cats body during the tough times. Because of this, if you are having troubles administering these to your kitty.. don't give up! Try the suggestions above, and if you come up with a better way... drop us an email at and let us know

    However, if you dont want to bother with these tricks, we offer a 30 day money back guarantee - so we’ve got you covered in that regard aswell!

  • When should I NOT give this to my cat?

    Do not use with dogs and cats with diarrhea.

  • Is your product made in the USA?

    Yes indeed! All our goodies are made in the USA using natural ingredients.

  • How many chews do I give my cat a day?

    You should give you cat 1 chew per 5lbs of body weight.

    Do not exceed the recommended amount of 1 chew for every 5 lb. of body weight.

    Up to 5 lb.: 1 chew/day

    6 – 10 lb.: 2 chews/day

    11 – 15 lb.: 3 chews/day

    16 – 20 lb.: 4 chews/day

  • Do you ship outside of the US?

    Not yet, we currently only ship within the USA

  • Will this help my cat?

    The active ingredients in the chews have been studied and shown to help support kidney health.

    They include Astragalus & Rehmannia Root Extracts. Both are potent 'super herbs' have been studied and shown to be effective in helping alleviate symptoms of CKD or supporting kidney health (read scientific backing section above!)

  • My cat doesnt have kidney disease, is this good for prevention?

    Yes indeed! The active ingredients have been studied and show to help maintain good kidney health, helping keep kidney problems at bay.

    At Scruffy Paws we believe an ounce of prevention is worth a pound of cure, so we beleive its important to support your cats kidney health as soon as possible.

  • Is this for cats of all ages?

    The kidney chews are for all cats aged 1 year and above.

    They are also purrr-fect for cats with and without CKD. For cats with kidney disease, the active ingredients in the chews support kidney health and have been studied and show to help reduce proteinuria (a leading marker of kidney disease)

    For cats without CKD, the chews can act as a helpful preventative.

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