NaturVet Advanced Probiotics & Enzymes, PB6 Dog Soft Chews to Help Sensitive Stomachs and Digestive Issues, Hickory Smoked Bacon Flavored Pet Supplement for Dogs Over 6 Weeks, 240 Count Jar Review
By Dr. Lena Ortiz · Canine wellness writer · Published 2026-06-14 · Updated 2026-06-28
NaturVet Advanced Probiotics & Enzymes is a hickory smoked bacon flavored soft chew built around the PB6 strain, aimed at dogs with sensitive stomachs, and its 4.6 star average across 533 reviews suggests the owners who've tried it are largely satisfied.
Dogs over 6 weeks old with sensitive stomachs or ongoing digestive issues who need a large-supply daily probiotic and enzyme chew.
Skip if
You want a smaller trial-size jar before committing, since this comes in a large 240 count jar.
Form Soft Chews
Flavor Advanced Probiotics
Weight 168 Grams
Priced 110% above the category median ($24.99 across 128 tracked models)
Our scorecard
4.5/5overall
Owner rating4.6/5
4.6 average across 533 owner ratings
Popularity2.3/5
533 owner reviews, fewer 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 240 count jar of NaturVet Advanced Probiotics & Enzymes is a hickory smoked bacon flavored soft chew formulated with the PB6 strain, positioned to help sensitive stomachs and general digestive issues in dogs over 6 weeks old. The large count makes it a long-lasting daily supply.', "As a combined probiotics and enzymes formula, it's meant to work on two fronts at once, supporting gut flora balance while also helping with the breakdown of food, which can matter for dogs that regularly show signs of digestive sensitivity rather than an isolated flare-up.", 'At $52.44 for the jar, it costs more upfront than smaller-count chews, but that reflects the 240 count size meant for extended daily use. With 533 reviews and a 4.6 star average, plus roughly 600 bought in the past month, it ranks in the top 15 for Dog Probiotic Supplements on Amazon.']
Pros
Built around the PB6 probiotic strain alongside digestive enzymes
Hickory smoked bacon flavor may appeal to picky eaters
Large 240 count jar supports extended daily use
Strong 4.6 star rating across 533 reviews
Ranks in the top 15 for Dog Probiotic Supplements on Amazon
Cons
Higher upfront price than smaller probiotic chews
Review count of 533 is more modest than some higher-volume competitors
Large jar size isn't ideal if you want to try a small batch first
Specifications
Form
Soft Chews
Flavor
Advanced Probiotics
Weight
168 Grams
Performance notes
Pairing the PB6 probiotic strain with digestive enzymes is meant to address both the bacterial balance side of gut health and the food-breakdown side, which is why this is positioned specifically for dogs with sensitive stomachs rather than as a general wellness add-on. The bacon flavor is aimed at making a 240 count jar something dogs will reliably accept every day.
What buyers say
With 533 reviews averaging 4.6 stars and about 600 bought in the past month, this chew has a smaller but strongly positive following, consistent with a large-format jar aimed at dogs who need ongoing digestive support.
The label states it's formulated for dogs over 6 weeks old, making it suitable for both puppies past that age and adult dogs.
Is this just a probiotic or does it include enzymes too?
It combines the PB6 probiotic strain with digestive enzymes, so it's meant to support both gut flora balance and the breakdown of food rather than probiotics alone.
Why is the jar so large?
It comes in a 240 count jar, which is meant for dogs who need ongoing daily support for sensitive stomachs rather than a short trial run.
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