RX VITAMINS NutriFlex Chewable Tablets Joint Supplement for Cats & Dogs, 90 count - Chewy.com

Rx Vitamins NutriFlex Chewable Tablets Joint Supplement for Cats & Dogs, 90 count

By Rx Vitamins
Rated 3.6667 out of 5 stars
$25.71Chewy Price
$28.00Chewy Price
$24.42Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Features joint-supporting ingredients sea cucumber and glucosamine sulfate.
  • Suitable for both cats and dogs.
  • Formulated by a veterinarian.
  • Easy-to-feel chewable tablets with a delicious Argentinian beef liver flavor.
  • Carries the National Animal Supplement Council Seal (NASC).

See More

Nutritional Information

Feeding Instructions


Questions & Answers

2 Customer Questions

Can you give a feral cat this supplement
Answer by ChewySep 30, 2022
As long as the feral cat is eating, you can give him some of the NutriFlex. The formula will work for the patient but there must be food in the stomach.

How much for a 3 pound puppy?
Answer by ChewyNov 25, 2019
This supplement is suitable for adult dogs (over 1 year of age). It is not recommended that you administer the NutriFlex to puppies. For pets weighing less than 10 pounds, give 1/2 tablet, twice daily, with meals. The tablet can be given as a chew or crumbled up and added to the food.

ReviewsWrite a Review

Rated 3.6667 out of 5 stars
3 Reviews
Would recommend to a friend

3 Customer Reviews

Rated 3 out of 5 stars
By HuskyLove on May 7, 2020

Fussy Old Shepherd removes the tablets from her bowl....

Bought these for my old Shepherd who seems to have some hip or joint issues. She gingerly picks the tablets out of her food and drops them on the floor, she is not interested! (I put them back in the bowl at dinner-time; sometimes she eats them then.) My old Husky, on the other hand, will eat anything, so they're probably a treat in his view. Whether or not they work, it's too soon to tell.

Rated 5 out of 5 stars
By SueBee on Dec 18, 2019

Great supplement

My vet recommended these vitamins for my aging dogs. They gobble them right up, no hassles getting them to eat them in their dinner. Love the convenience of having them delivered with my kibble order from Chewy!

Rated 3 out of 5 stars
By Debra22 on Dec 19, 2019

Not for puppies

I bought this for my puppy Because he was diagnosed with collapsing trachea, and not seeing anywhere that it could not be used for puppies. So it maybe a great product but I have no idea.