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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 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 decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

30 Models Considered
30 Hours Researched
2 Experts Interviewed
180 Consumers Consulted
Zero products received from manufacturers.

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

Many cats and dogs are prone to sensitive digestive systems and as a result, experience symptoms that can be uncomfortable to pets and their owners. Difficulties with digestion can lead to upset stomach, gas, diarrhea, and loss of appetite as well as worried, frustrated owners. That’s when digestive support and enzyme medications can help. These products are designed to ease digestive distress by promoting digestion and easing symptoms, thanks to enzymes, probiotics, and prebiotics that help break down food and improve absorption. In addition, they also promote the growth of “good” bacteria that can eliminate gas and make stools firmer when taken on a regular basis. Digestive support supplements may also inhibit the growth of yeast and reduce inflammation.  

Other Products We Considered
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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Our Top Picks