Updated January 16, 2019 by Quincy Miller

The 10 Best Probiotics For Cats

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This wiki has been updated 8 times since it was first published in January of 2019. Cats are man's other best friend, but they're notorious for having irritable stomachs. If your feline is struggling with digestive issues, consider adding one of these probiotics to their diet. They include bacteria that are helpful for promoting superior absorption of nutrients, while also reducing bad breath, diarrhea, shedding, vomiting, and a whole host of other ailments. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki. Skip to the best probiotic for cats on Amazon.

10. Premo Pet

9. Fera Pet Organics Advanced

8. Vetri-Science Laboratories Mega

7. Vet One Advita

6. Finest for Pets TummyWorks

5. Hyperbiotics Pro-Pets

4. NutraVet Pro20

3. Pet Ultimates

2. Nutramax Proviable DC

1. Purina FortiFlora

Editor's Notes

January 15, 2019:

The most important factors to consider when purchasing a probiotic supplement are the variety of strains inside — make sure that the one you buy has bacteria that help the conditions you're aiming to treat — and the amount in which they're found. The latter is measured in CFUs, or colony-forming units, and should number in the billions. Past that, it's a matter of how many survive long enough to penetrate your cat's digestive tract — but that's something you can only determine with a microscope and a whole lot of time on your hands.


Quincy Miller
Last updated on January 16, 2019 by Quincy Miller

After getting his bachelor’s from the University of Texas, Quincy Miller moved out to Los Angeles, where he soon found work as a copywriter and researcher, specializing in health and wellness topics for a major online media brand. Quincy is also knowledgeable about home improvement, as he’s had extensive experience with everything from insulation to power tools to emergency room trips, sometimes in that order. Sharing a home with three dogs and a couple of cats has forced Quincy to learn as much as he can about pet supplies, animal nutrition and, most importantly, the best ways to tackle the mountains of fur that accumulate in every corner of your home.


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