RX VITAMINS Cranberry Rx Capsules Urinary Supplement for Cats & Dogs, 90 count - Chewy.com

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

By Rx Vitamins
Rated 3.8333 out of 5 stars
$23.28Chewy Price
$24.00Chewy Price
$22.12Autoship 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


Questions & Answers

6 Customer Questions

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.

What flavor is the powder in the capsules?
Answer by ChewyJun 16, 2022
This formula is unflavored. The powder has a flavor natural to cranberry and is best administered as a capsule or by opening and sprinkling the contents in the food. But there is no meat flavoring of any sort.

ReviewsWrite a Review

Rated 3.8333 out of 5 stars
12 Reviews
Would recommend to a friend

12 Customer Reviews

Filter by reviews that mention

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
By Connie on Nov 18, 2022

Hard to Administer

These capsules do not open easily--have to cut off the end, it shatters and then Mimi does not like it much. I could wrap in a piece of ham or cheese, but she does not need extra people food. Will try to find another supplement that has this particular cranberry ingredient.

Rated 1 out of 5 stars
By Grandmaconnie on Sep 30, 2022

Would not recommend

Not only were these difficult to open and did not sprinkle, the cats would not eat the food once it was on it. I have two cats that will eat anything but not food with this.

Rated 5 out of 5 stars
By BrendaD on Nov 12, 2022

Happy Customer

My dog is leaving less pee stains around the house.

Rated 5 out of 5 stars
By Janet on Jun 29, 2022

Cranberry Rx

Appreciate that this is available now at Chewy and less expensive than for my vet.

Rated 5 out of 5 stars
By Cranberrydelite on Feb 22, 2022

Delightful cranberry

It comes as a capsule so I can open it and sprinkle it on the food, or wrap it with a treat like a little cheese. Nice product, they both take it easy and seem to like it. Appears effective too!

Rated 5 out of 5 stars
By Izzy on May 24, 2021

Perfect for my pup!

My pup has a health condition where she is prone to UTIs. She does not like taking medicine so I open the capsules and sprinkle it on her food. She loves it which is saying a lot because she is such a picky eater. She is just getting over a UTI so hopefully this helps.

Rated 3 out of 5 stars
By Flash on Dec 18, 2020

Not chewable

I would have given this product a better review but these are not chewable and usually look for items that are. Will use them till i run out but going back to crananidin.

Rated 5 out of 5 stars
By pipsterpupster on Jun 13, 2020

For our 15 year old poodle mix.

Lexie had a urinary tract infection a year or so ago and has been on the cranberry supplement twice a day ever since. (It keeps the urine acidified to make a hostile environment for bacteria.) So far she's done very well and her urine has been clear, with no adverse effects from the capsules.

Rated 5 out of 5 stars
By maam717 on Feb 15, 2020

Help for kidney issues

This supplement has been very helpful for our dog with liver and kidney problems. She has been very prone to UTI’s. The vet prescribed this cranberry supplement, and so far, she seems to be doing better. It’s not super expensive either.