VetriScience Gut Health Chews, Probiotic Everyday Digestive Supplement for Cats, Pet Probiotics for Digestion Support, Gas and Diarrhea, Immune Support, 120 Million CFU Per Chew, Duck, 60 Count Review
By Marcus Bell · Dog nutrition editor · Published 2026-05-26 · Updated 2026-06-21
4.0(4,082)Amazon rating$10.00900+ bought last month
Our verdict
VetriScience Gut Health Chews pack 120 million CFU of probiotics into a duck flavored soft chew aimed at everyday digestion, gas, and immune support, and its 4.0 star average across 4,082 reviews suggests it's a decent, though not top-tier, option in a crowded field.
Owners looking for an everyday probiotic chew with a specific CFU count listed on the label rather than a vague blend.
Skip if
You need a chew explicitly labeled and marketed for dogs, since this particular listing describes itself on Amazon as a digestive supplement for cats.
Priced 60% below the category median ($24.99 across 128 tracked models)
Our scorecard
4.0/5overall
Owner rating4.0/5
4.0 average across 4,082 owner ratings
Popularity4.1/5
4,082 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['This 60 count jar from VetriScience is a duck flavored soft chew delivering 120 million CFU of probiotics per chew, positioned as an everyday digestive supplement that also touches on gas, diarrhea, and immune support. Notably, the Amazon listing for this specific product describes it as a supplement for cats rather than dogs.', "Beyond the CFU count and flavor, detailed specs like exact strains, form, and additional ingredients aren't listed on this product page, so shoppers are working mainly from the CFU figure and the general digestive and immune support claims on the label.", "At $10.00 for the jar, it's one of the more affordable probiotic options in this category. With 4,082 reviews and a 4.0 star average, plus roughly 900 bought in the past month, it has meaningful sales history, though its rating trails some of the higher-rated chews reviewed alongside it."]
Pros
Specific 120 million CFU count listed per chew
Duck flavor with a 60 count supply
Affordable at $10.00
Backed by a substantial 4,082 reviews
Marketed to support digestion, gas, and general immune health
Cons
This listing's Amazon description labels it a supplement for cats, so dog owners should confirm the correct SKU before buying
4.0 star average is on the lower end for this category
Detailed ingredient and strain information is not listed on this product page
Performance notes
The headline figure here is the 120 million CFU per chew, which gives shoppers a concrete probiotic dose to compare against other chews, though without listed strain names or additional ingredients it's harder to gauge how this formula stacks up beyond that number. The duck flavor and soft chew format are standard for easy daily dosing.
What buyers say
With 4,082 reviews averaging 4.0 stars and about 900 bought in the past month, this chew has a large but more mixed reception than some competing probiotics in this collection, landing in solid but not standout territory.
The Amazon listing for this specific product describes it as a digestive supplement for cats, so if you're shopping specifically for a dog, double check the packaging and listing details before ordering, or look at VetriScience's dog-specific gut health line.
How much probiotic does each chew contain?
Each chew is labeled with 120 million CFU, giving you a specific dose to compare against other probiotic chews on the market.
What is this meant to help with?
The label points to everyday digestion support along with help for gas, occasional diarrhea, and general immune support, rather than treating a specific diagnosed condition.
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