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The 8 Best cat probiotic supplements of 2024

Are you trying to find cat probiotic supplements among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling cat probiotic supplements on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 19 hours of research and did 58 cat probiotic supplements tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best cat probiotic supplements you can buy today

No. 1
Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea - 30 Ct. Box
  • Number 1 veterinarian-recommended cat probiotic brand to support digestive health (Kantar Veterinary Tracker, 2021), making it an excellent cat supplement
  • Purina Pro Plan Sensitive stomach cat food supplement for the dietary management of kittens and adult cats with cat diarrhea
  • Digestive Care Cat Food supplement containing probiotics proven to promote intestinal health and balance
  • FortiFlora cat vitamins and supplements have antioxidants to support a robust immune system and contain antioxidants for cats
  • Easy-to-feed probiotic powder
No. 2
VetriScience Probiotic Everyday for Cats, Digestive Support Supplement, Duck Flavor, 60 Bite Sized Chews - Probiotics and Prebiotics, GI and Immune Support
  • VetriScience Probiotic Everyday for Cats is packed with prebiotics and probiotics that support normal GI tract function and digestion
  • Probiotic Everyday can help to counter stress related digestive upset in day to day situations like traveling and kenneling or situational upset due to antibiotics, or food related sensitivities
  • Probiotic Everyday contains 100 million CFU of patented, highly stable GanadenBC probiotics per chew
  • This delicious duck flavored soft chew offers advanced gastrointestinal and immune support
  • VetriScience products are manufactured in the U.S.A.
No. 3
Pet Naturals Daily Probiotic for Cats, 30 Chews - Digestive and Immune Support Supplement for Cats
  • Daily Probiotic guarantees 100 million CFU’s to the gut and supports digestive regularity in cats of all ages.
  • Probiotics are recommended for immune support, increased times of stress such as boarding, travel and new changes to the environment as well as when a pet has been placed on antibiotics.
  • Probiotics help normalize digestive functions to reduce gassiness, diarrhea, constipation and blockages.
  • Our Daily Probiotic comes a in a tasty duck flavored chew that even finicky cats will love.
  • All Pet Naturals products are veterinarian formulated, NASC approved and manufactured in the USA.
No. 5
Proviable Digestive Health Supplement Multi-Strain Probiotics and Prebiotics for Cats and Dogs - with 7 Strains of Bacteria, 80 Capsules
  • Digestive Health Support for Dogs and Cats: Proviable, a multi-strain probiotic supplement for dogs and cats, contains 5 billion colony forming units (CFUs) of beneficial bacteria to help support a healthy intestinal balance
  • Prebiotics to Support a Healthy Microbiome: Proviable contains prebiotics to encourage the growth of the beneficial Proviable probiotics within the intestinal tract
  • A Healthy Gut Supports Overall Health: Probiotics help support intestinal health after imbalances have occurred, such as diet changes/food sensitives, dietary indiscretion, stress due to travel or kenneling, or loose stool
  • From the #1 Veterinarian Recommended Supplement Company*: Nutramax Laboratories Veterinary Sciences has been a leader in pet health for over 30 years, and provides supplements to support joint health, digestive health, and overall wellness
  • Backed by Science: Nutramax Laboratories Veterinary Sciences supplements are veterinarian formulated with high-quality ingredients to ensure your pet is receiving a safe supplement
No. 6
Pet Honesty Digestive Probiotics Max Strength for Cats Supplement - Digestive Support + Gut Health, Probiotic for Cats, Cat Constipation Relief, Bowel Support, Immunity & Overall Health - 120 Scoops
  • VET-RECOMMENDED FOR DIGESTION + IMMUNE SUPPORT: Pet Honesty's Digestive Probiotics + Powder for cats is naturally and deliciously flavored with real chicken and fish and is an easy way to help support healthy digestion and immune response in your cat. It's made with natural ingredients and no chemical fillers or harsh preservatives so you can rest assured you're giving your feline friend the best quality product possible.
  • PROMOTE INTESTINAL + GUT HEALTH: This delicious tasting powder will help promote healthy gut flora with 5 Billion CFUs of Probiotics, 12 different probiotic strains particularly suited for cat digestive health and the Prebiotic Inulin. Unlike other probiotic powders for cats, Pet Honesty's Digestive Probiotic+ is formulated with a high amount of CFUs and probiotic strains that are optimal for feline digestive health.
  • MADE WITH NATURAL INGREDIENTS: This Probiotic Powder for Cats achieved a higher than usual palatability score in testing because of the addition of Catnip leaf to make it appealing to cats. This powder is also made with only natural ingredients and flavorings like like chicken liver, chicken heart, fish collagen, chicory root + catnip.
  • NO CHEMICALS, WHEAT, SOY OR GMOS: Pet Honesty products are not only made with safe natural ingredients but they contain no chemicals, harsh preservatives, GMOs, wheat, soy or corn. This Probiotic cat powder was reviewed and recommended by a board of veterinarians to give you confidence you're supporting your cat in the most safe and effective way possible.
  • MADE IN THE U.S.A. | NASC MEMBER COMPANY: All Pet Honesty products are made in the US with US and globally sourced ingredients that meets the highest safety standards so you can rest assured you're giving your pet the best quality product possible! Pet Honesty is also a NASC member company meaning it’s met the highest quality and compliance standards for pet supplements.
No. 7
STRELLALAB Cat Probiotic Powder — Probiotics for Cats with Diarrhea, Cat Probiotics for Indoor Cats, Health Supplies Food Supplement, Pet Probiotics, Cat Digestive Support, Constipation Relief Treats
  • Support Healthy Tummy - packed with all essential probiotic and prebiotic, fiber and enzymes, these daily probiotics for cats will help easy various stomach issues like gas, diarrhea treatment, sensitive or upset stomach, constipation, gas, acid, loose stool, bad breath etc.
  • Allergy Relief and Immunity Boost - by supporting healthy digestion, this feline probiotic powder supplements help your pets take control of food allergies, that may manifest in skin conditions as well. Plus healthy digestion leads to strong immune.
  • Easy Serving with Powdered Formula - probiotic powder is easy to serve by adding the powder to pet’s meal, no hassle with pills, tablets or capsules, or tasteless chews your pet will spit out.
  • Great Value - 4oz jar of probiotics, prebiotics and digestive enzymes will provide up to two month supply of premium digestion remedy.
  • Formulated for Cats and Dogs, All Breeds, Sizes and Age - this advanced probiotic nutritional supplement is suitable for cats and dogs of all breeds and sizes, as well as all ages from kitten and puppy to senior pet. Veterinary recommended.
No. 8
VetOne Advita Powder Probiotic Nutritional Supplement for Cats - 30 (1 gram) packets
  • CHOOSING A PROBIOTIC FOR YOUR PET - Cat probiotics are used to boost the immune system, aid in digestion leading to improvements in their mood, fur & skin appearance, breath & overall health. Probiotics for cats may also be useful after surgery or if your pet is prone to digestive issues. With a guaranteed amount of four different live and active cultures as well as a prebiotic inulin to nourish and promote the growth of good bacteria, you will see a difference in how your pet feels and acts.
  • GUARANTEED QUALITY - Inulin is a soluble fiber found in a wide variety of fruits, vegetables, and herbs. It is a prebiotic that feeds good bacteria to the gut, and nourish colon cells. This cat probiotic is used to help promote weight loss, relieve constipation, diarrhea, & help control diabetes. Inulin is not digested or absorbed in the stomach. Once consumed it then goes straight to the bowels where bacteria is able to use it for good. Advita is microencapsulated for better long term efficacy.
  • HEALTHY IMMUNE SYSTEM - Advita is an encapsulated probiotic and won't activate until it reaches the GI Digestive System. Advita Probiotic Powder contains Vitamins A, E, and C. Vitamin A has been proven to support healthy eyes, including night vision, and skin health. Vitamin E supports the immune system and growth of red blood cells. Vitamin C is an important antioxidant for your pet. Use daily to help maintain your pet's appetite, digressional track, and healthy, shiny and soft coat.
  • WHEN & HOW TO USE - Advita Probiotic is designed for daily use to maintain appetite, digestion, and normal stool consistency in dogs and puppies. Also, beneficial before and after veterinary procedures, during diet changes, and when boarding or traveling. Mix this fortiflora for cats powder packet in with their water bowl under the supervision of your veterinarian.
  • EASY TO ADMINISTER - Advita Probiotic Powder won't disrupt the taste for your pet, giving them the benefits without noticing any change. Even the pickiest of dogs or cats can receive their probiotic on a regular and daily basis where they look forward to meal time. Simply mix the powder packet in with their food or favorite snack. For best results add Advita Probiotic daily to your pet's breakfast to start their day off right.
No. 9
DrFormulas Nexabiotic Probiotics for Cats Powder | Treats Diarrhea for Pets with Saccharomyces Boulardii Lactobacillus Acidophilus, Best Probiotics Supplement for Digestive Health 30 Capsule
  • PROPRIETARY FORMULA FOR CAT DIARRHEA: Each of our probiotic capsules for pets contains a combination of 23 probiotics. DrFormulas Nexabiotic Probiotics for cats works for both older cats as well as younger kittens.
  • EASY TO ADMINISTER: Our probiotic capsules for cats and kittens are easily opened, allowing you to mix the tasteless, flavorless probiotics into your cat's food or water.
  • SUPPORTS DIGESTIVE HEALTH: Promote more regular bowel movements in your cat or kitten with potent Nexabiotic probiotic pills instead of treats or chews.
  • HIGHEST QUALITY: Each bottle of DrFormulas Nexabiotic Probiotics for Cats and Kittens is made with human-grade ingredients.
  • MADE IN THE USA: All of our supplements are made in an FDA inspected GMP inspected facility, under NSF guidelines for quality assurance. Your pet's safety is our top priority.

How to choose a good cat probiotic supplements

Does the idea of finding a fantastic cat probiotic supplements make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in cat probiotic supplements. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top cat probiotic supplements products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top cat probiotic supplements on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top cat probiotic supplements brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top cat probiotic supplements based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the cat probiotic supplements were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good cat probiotic supplements, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your cat probiotic supplements.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting cat probiotic supplements for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our cat probiotic supplements. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what cat probiotic supplements should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on cat probiotic supplements.