NOW Pets GI Support Dog & Cat Supplement, 90 count

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At a Glance

  • Gluten Free
  • Digestive Health
  • All Lifestages
  • All Breeds
$8.95 First Time Autoship Price
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$17.91 Chewy Price
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$27.99 List Price
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About This Item

Details

  • These chewable tablets are designed to help reduce the occasional loose stool, promoting happy, healthy tummies.
  • They’re formulated with a powerful blend of probiotics to support a healthy gut microbiome.
  • This supplement is certified by the National Animal Supplement Council (NASC).
  • NOW makes their pet supplements with the same attention to quality and detail they put into their human products, giving pet parents peace of mind.
  • Packaged in the USA by a family-owned and -operated company since 1968.

Ingredient Information

Instructions

FAQ

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Questions & Answers

3 Customer Questions

Is this meant to be used as a daily probiotic or just for occasional use?

Answer by Chewy • Sep 07, 2022
This supplement is meant to be used for occasional use.

The recommendation for cats is 1/2 a pill twice daily. So are these easy to split in half?

Answer by Chewy • Aug 03, 2021
This supplement is able to be split in half for administering to a cat.

can a 3.5lbs puppy take this?

Answer by Chewy • Mar 21, 2022
This supplement is safe for puppies under 40 pounds. For the feeding information you may select the "Feeding Instructions" tab on the product page.
Reviews
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4.7
Rated 4.7 out of 5 stars
34 Ratings
Terms & Conditions

Customers Mention

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

Effectiveness

91% Positive

Form and Administration

73% Positive

Ingredients

90% Positive

Nutritional Value

90% Positive

16 Customer Reviews

Rated 1 out of 5 stars
By Josephine on Nov 16, 2025

Cat had diarrhea

Cat got diarrhea after giving 1/2 a pill. He usually passes one stool a day. Its been 30 hours since giving him the dose and he has passed 6 watery stools now.

Cat got diarrhea after giving 1/2 a pill. He usually passes one stool a day. Its been 30 hours since giving him the dose and he has passed 6 watery stools now.

Rated 5 out of 5 stars
By Reginald on Jun 24, 2025

NOW it works

It’s works for me , every once n awhile I can tell my dogs may have a upset tummy, so it always settles things down

It’s works for me , every once n awhile I can tell my dogs may have a upset tummy, so it always settles things down

Rated 5 out of 5 stars
By C. on Feb 25, 2025

My veterinarian recommended this supplement

This supplement truly helps my fur baby with his specific issues

This supplement truly helps my fur baby with his specific issues

Rated 5 out of 5 stars
By Heather on Jul 25, 2022
Top 500 Contributor

Don't know if they work, but the cats like them

I got these to help out one of my cats with discomfort related to antibiotics she was on. She still had diarrhea, but it did seem to help her appetite and to keep

I got these to help out one of my cats with discomfort related to antibiotics she was on. She still had diarrhea, but it did seem to help her appetite and to keep her from vomiting as much. Both cats actually seem to really like these. They'll eat them like treats, which makes giving them to them much easier. (I have also ground them up and mixed them into their food successfully.)

Rated 5 out of 5 stars
By Evelyn on Sep 27, 2022

my fur baby loves them

It works! I give them occasionally it helps with digestion but I’m looking for a different one to use daily. I think this is to be used occasionally though.

It works! I give them occasionally it helps with digestion but I’m looking for a different one to use daily. I think this is to be used occasionally though.

Rated 5 out of 5 stars
By Petra on Aug 20, 2022

GI Support tablets

I started giving these tablets for about 4 days and my dog has finally got normal stool, he doesn't mind taking them because I put them in a little cream cheese,

I started giving these tablets for about 4 days and my dog has finally got normal stool, he doesn't mind taking them because I put them in a little cream cheese, ;) I also like them because they are all natural, will purchase them again, thank you!

Rated 3 out of 5 stars
By Angelique on May 24, 2022

Maybe caused diarrhea

I bought this in hopes to help alleviate my kitten’s occasional diarrhea. So I thought I’d also give it to my other adult sphynx to decrease awful smelling but solid

I bought this in hopes to help alleviate my kitten’s occasional diarrhea. So I thought I’d also give it to my other adult sphynx to decrease awful smelling but solid poop. Now they both have diarrhea, and not occasional, every movement! Same results from Fortiflora so perhaps they can only have the vet prescribed pro-pectalin for diarrhea.

Rated 5 out of 5 stars
By Debbie on May 6, 2022
Top 500 Contributor

so far, so good!

I bought this in hopes of helping with the smells from my two male cats when they did their business in the litter box. The smells have greatly diminished and I

I bought this in hopes of helping with the smells from my two male cats when they did their business in the litter box. The smells have greatly diminished and I am hopeful they will be gone soon. I've only been using these vitamins for a couple of weeks, so I think it's great to see (or not to smell) the results so soon! And the boys eat the tablets like treats, so there are no problems with administering the vitamins! It would be great if the tablets were scored so they could be broken in half. I'm using a pill splitter now, which also works.

Rated 5 out of 5 stars
By Denise on May 23, 2022

GI Support Supplement for Cats

I used this supplement for the Community Cats in my neighborhood by crushing the tablets and spreading it over their food. So far, so good.

I used this supplement for the Community Cats in my neighborhood by crushing the tablets and spreading it over their food. So far, so good.

Rated 5 out of 5 stars
By BtKnTtK on Mar 18, 2022

Seems to work :)

My cats seemed to have diarrhea/loose stools a few times a week before (trying to figure out what food and treats agree with them). When I give them this, now it's

My cats seemed to have diarrhea/loose stools a few times a week before (trying to figure out what food and treats agree with them). When I give them this, now it's pretty rare that they have it. And it's inexpensive (yay!).