VetriScience Gut Health Chews
- Probiotic
- 120
- 1
- 13.4 ounces
- Better rated than 55%
A well-specified daily probiotic chew for dogs, backed by a stated strain, CFU count, and a manufacturer guarantee.
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How it ranks among the 129 probiotics we track
4.5★ across 385 Amazon ratings, Bayesian-smoothed toward the category average.
385 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
700+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 129 probiotics we track - how the scorecard works · full probiotics data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
VetriScience Gut Health Chews are duck-flavored daily probiotic treats for dogs, each delivering 1 billion CFU of Bacillus coagulans along with 100 mg of the prebiotic fiber FOS, in a wheat-free 120-count bag.
Unlike several other probiotics in this batch, this one states both a specific strain and a per-chew CFU count, plus a prebiotic fiber addition, which gives owners something concrete to compare against a vet's recommendation. It also carries a stated 60-day satisfaction guarantee from the manufacturer.
- 1 billion CFU Bacillus coagulans per chew
- 100 mg FOS prebiotic fiber
- Duck flavor, 120 count
- 60-day satisfaction guarantee
Who it's for
Owners who want a documented CFU count and strain for gas, occasional diarrhea, or general digestive support, rather than a probiotic with undisclosed dosing.
Strengths and trade-offs
Drawn from this product's published specifications.
- States a specific strain and 1 billion CFU per chew
- Includes 100 mg FOS prebiotic fiber
- Backed by a 60-day manufacturer guarantee
- Dog-only, not formulated for cats
- 120-count bag runs through in four months at one chew daily
- No buyer reviews available to confirm real-world results
Performance notes
Bacillus coagulans is a spore-forming probiotic that survives stomach acid better than some strains, and the added FOS acts as a prebiotic fiber to feed the existing gut bacteria, so the combination is meant to work daily rather than as a one-time fix.
Specifications
| Brand | VETRISCIENCE |
|---|---|
| Model | 090030F.120 |
| Dimensions & fit | |
| Item Weight | 13.4 ounces |
| Included components | |
| Unit Count | 120 |
| Included Components | Probiotic Treats for Dogs |
| Warranty & support | |
| Warranty Description | 60 days |
| Other details | |
| Number Of Items | 1 |
| Allergen Information | Wheat Free |
| Specific Uses For Product | Stomach |
| Item Form | Pellet |
| Item Type Name | Probiotic Everyday for Dogs |
| Flavor | Duck |
| Product Benefits | Digestive Health |
| Model Number | 090030F.120 |
| Upc | 026664016782 |
| Manufacturer Part Number | 090030F.120 |
| Asin | B09KHL5W94 |
| Target Species | Dog |
| Manufacturer | FoodScience, LLC |
| Active Ingredients | Moisture (max): 10.44%, FOS (Fructooligosaccharides): 100 mg, Bacillus coagulans: 1,000,000,000 CFU/chew |
| Best Sellers Rank | #9,403 in Pet Supplies (See Top 100 in Pet Supplies) #53 in Dog Probiotic Supplements |
| Customer Reviews | {'ratings_count': '385', 'stars': '4.5'} |
Other VETRISCIENCE probiotics
How it compares
This product against the closest alternatives we track in probiotics.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| VetriScience Gut Health ChewsThis product | 4.5 / 5 | 385 | 4.0 / 5 |
| Nutramax Proviable Probiotics for Dogs and CatsNutramax | 4.6 / 5 | 19,178 | 4.6 / 5 |
| Pro Plan Veterinary Diets FortiFlora Chewable Probiotic Tablets for Dogs and PuppiesPurina Pro Plan | 4.7 / 5 | 5,046 | 4.6 / 5 |
| Zesty Paws Probiotics for DogsZesty | 4.5 / 5 | 26,130 | 4.5 / 5 |
| Native Pet Pumpkin for DogsNative | 4.5 / 5 | 9,721 | 4.5 / 5 |
Similar probiotics from other brands
Questions about the VETRISCIENCE 090030F.120
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much probiotic is in each VetriScience chew?
Each chew delivers 1 billion CFU of Bacillus coagulans plus 100 mg of FOS prebiotic fiber.
Is this formula wheat-free?
Yes, the listing states it is wheat free.
Is there a guarantee on this product?
FoodScience LLC backs it with a stated 60-day satisfaction guarantee.