Best Cat Digestive Supplements

Updated November 2021
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
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HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

30
Models
Considered
187
Consumers
Consulted
12
Hours
Researched
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Despite our best efforts, cats are still susceptible to food allergies, upset stomach, smelly stool, and other life-altering digestive problems. Since ongoing digestive concerns may have lifelong effects on a cat’s overall health, we suggest doing everything you can to nip kitty’s gastrointestinal issues in the bud. There are a wide range of digestive supplements available to improve your cat’s condition, ranging from tasteless probiotic powders, delicious treats, and flavorful fish oils, so the good news is that you have plenty of methods to sooth your kitten’s insides. It’s up to you to find the best digestive supplements that will quickly remedy your cat's symptoms, but don’t forget to consider the importance of convenience; some cats just won’t want to take their medicine.

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The BestReviews editorial team researches hundreds of products based on consumer reviews, brand quality, and value. We then choose a shorter list for in-depth research and testing before finalizing our top picks. These are the products we considered that ultimately didn't make our top 5.
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