4.3(14,366)Amazon rating$26.995,000+ bought last month
Our verdict
Amazon Brand Wag Probiotic Supplement Chews are a duck flavored daily chew marketed for digestive health and gut flora support, and with 14,366 reviews averaging 4.3 stars and roughly 5,000 bought last month, it's one of the best selling probiotics in this whole category.
Owners who want an affordable, widely available, duck flavored daily chew and don't need a high CFU or multi strain guarantee on the label.
Skip if
You want a formula with detailed CFU counts or named bacterial strains listed, since this label focuses on general digestive health benefits rather than a specific strain breakdown.
Form Chew
Flavor Duck
Benefits Digestive Health
Weight 8.46 Ounces
Our scorecard
4.3/5overall
Owner rating4.3/5
4.3 average across 14,366 owner ratings
Popularity4.8/5
14,366 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 160 count bag of Wag Probiotic Supplement Chews is flavored with duck and marketed for digestive health and gut flora support. As an Amazon Brand product, it's positioned as an accessible, everyday option rather than a specialty veterinary formula.", 'The label lists digestive health as the core product benefit, and at 8.46 ounces for 160 chews, this is sized for extended daily use without needing a refill right away.', 'At $26.99, this is one of the more affordable options in the probiotic category, and with 14,366 reviews averaging 4.3 stars and about 5,000 units bought in the past month, it has by far the largest review volume of any product covered here.']
Pros
Very large review base, 14,366 reviews at a 4.3 star average
Affordable price for a 160 count bag
Duck flavor chew format that's easy to give as a treat
High recent purchase volume, about 5,000 bought last month
Cons
Label doesn't specify named bacterial strains or a CFU count
Lower star average than several other options in this category
General digestive health claim rather than a targeted use case like diarrhea or immune support
Specifications
Form
Chew
Flavor
Duck
Benefits
Digestive Health
Weight
8.46 Ounces
Performance notes
As a chew rather than a capsule or powder, this format is built for easy daily giving without needing to hide it in food, and the duck flavor is meant to make it appealing on its own. The label centers on general digestive health and gut flora support rather than listing specific bacterial strains or CFU counts, so it reads more as an everyday wellness chew than a clinically dosed probiotic.
What buyers say
With 14,366 reviews averaging 4.3 stars and an estimated 5,000 units bought in the past month, this is the highest volume seller among the probiotics here, reflecting its position as a widely purchased, budget friendly option even though its star average trails a few premium formulas.
No, the label focuses on general digestive health and gut flora benefits rather than naming specific bacterial strains or a CFU count.
What flavor is this chew?
It's a duck flavored chew, sold in a 160 count bag.
Is this a good option for a dog with a sensitive stomach?
It's marketed for general digestive health and gut flora support, but if your dog has ongoing stomach issues, it's worth discussing a more targeted formula or a vet visit rather than relying on a general wellness chew alone.
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