Rx Vitamins Cranberry Rx Capsules Urinary Supplement for Cats & Dogs, 90 count

By Rx Vitamins
Rated 3.9231 out of 5 stars
$20.84 (-13%)Chewy Price
$24.00Chewy Price
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$19.80Autoship Price

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About This Item


  • Supplemental capsules that help maintain your furry friend’s urinary health.
  • Contains contain pure, high-quality cranberry juice concentrate to promote a healthy urinary tract.
  • Helps with your pet’s bladder and prevents bacteria buildup that can lead to infection.
  • Manufactured without solvents, preservatives, sugars, water, flavorings or color.
  • Approved by the National Animal Supplement Council Seal (NASC).

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Nutritional Information

Feeding Instructions


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Total Price: $79.40

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Top IngredientsActive Ingredients: Cranberry Concentrate., Inactive Ingredients: Gelatin‚ Magnesium Stearate‚ Microcrystalline Cellulose‚ Rice Flour‚ Silicon Dioxide....Active Ingredients: Cranberry Extract, Echinacea Purpurea, Vitamin C...Cranberry Powder, Blueberry Powder, Beef Liver...Active Ingredients: Dl-Methionine 480 mg., Inactive Ingredients: Cane Molasses, Citric Acid...Whey Protein, Cranberry Extract, Marshmallow Root...
Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Small Breeds, Medium Breeds, Large Breeds
Health FeatureUrinary Tract HealthUrinary Tract HealthUrinary Tract HealthUrinary Tract HealthImmune Support, Urinary Tract Health, Recovery
LifestageAdultPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorAdultAdult, Senior
Food FlavorUnflavoredUnflavored---UnflavoredMeat, Liver, Bacon
Food FormSupplementFood Topping, SupplementSupplementSupplementPowder

Questions & Answers

8 Customer Questions

do you have to have a prescription for these?

How big is the capsule? Dimensions?
Answer by ChewyNov 11, 2020
The capsule size used in the CranberryRx is a #1 cap, measuring approximately 2 centimeters long. It is a 2-piece capsule that can be opened and the contents sprinkled on food if need be.

How is this supplement usually given, & how often?
Answer by ChewyJul 30, 2020
Navigate to the "Feeding Instructions" tab just below the product photos. There you will find a feeding chart based on your pet's breed size.

how do u give this to a cat?
Answer by ChewyDec 27, 2021
The capsule may be opened up so you can pour the supplement out onto the pets food.

ReviewsWrite a Review

Rated 3.9231 out of 5 stars
13 Ratings
Would recommend to a friend

13 Customer Reviews

Rated 5 out of 5 stars
By Beverly on Nov 25, 2023

Fights bladder infections in my dog.

my dog was abandoned and became feral. After a month long attempt to rescue him we trapped him. His DNA showed he was a designed dog, Beagle/Min Pin mix. He was already neutered-then dumped. He kept urinating in the house so we took him to the vet and he tested positive with a raging bladder infection. After a full course of treatment he stopped his "bad" behavior. Three weeks later it started again. After 3 more courses of testing and antibiotics our vet discovered that his body did not manufacture acid. She prescribed cranberry pills and he has been on 2 per day for 11 years now with no indoor urinating! Please give these a try if you have a similar problem. Our Barney is a great pet and it is tragic that someone decided to abandon him rather than get to the bottom of his problem.

Rated 3 out of 5 stars
By Mimi on Mar 17, 2023

Declined Quality

My dogs is prone to uti. Tried this product along with cleaning her after urination and it helped greatly. BUT, I noticed the last 2 bottles I received the capsules were almost impossible to open and half the time shattered and a large quantity of capsules were thrown away because thew were solid when you finally got the capsule opened, as though they had moisture damage. Due to all of this I am trying a different site to aquire this product. And, they were cheaper too.

Rated 2 out of 5 stars