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Back to Best Dog Probiotics of 2025: Top-Rated Powders, Chews, and Capsules Reviewed
Individual Review

PetLab Co. Probiotic Chews

Carl Uy
Carl UyPublished May 29, 2025 · Updated September 18, 2025Reviewed by Petful Veterinary Team
PetLab Co. Probiotic Chews

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7.6

Overall Rating

PetLab Co.

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Pros

  • Features 8 diverse probiotic strains for broad-spectrum gut support
  • Includes prebiotics like inulin and FOS for digestive synergy
  • Soft chew format with pork flavor is easy to serve
  • Reported improvements in skin, coat, stool, and overall comfort
  • Manufactured in the USA with expert input and quality controls

Cons

  • Premium pricing may add up for larger dogs
  • Some dogs may reject the flavor or texture
  • Response time may vary based on individual sensitivity

Differences & Dosing

Probiotic Chews is designed for daily digestive and immune support, featuring 8 probiotic strains along with inulin, pumpkin, and honey. It comes in pork and salmon flavors to suit different dog preferences. Dosing (Probiotic Chews): Up to 11 kg: 1 chew daily 11–34 kg: 2 chews daily Over 34 kg: 3 chews daily

Competitors

Zesty Paws Probiotic Bites: Soft chews with six probiotic strains and a DE111® spore-forming strain for digestive and immune support. Includes pumpkin and papaya for added gut benefits.

Nutramax Proviable DC: Capsule-based formula with seven probiotic strains and prebiotics, commonly vet-recommended for post-antibiotic recovery and GI issues.

Native Pet Probiotic Powder: Minimal-ingredient powder featuring four live strains plus organic pumpkin and bone broth. Designed for mix-in convenience and picky eaters.

Frequently Asked Questions

Frequently Asked Questions

PetLab Co. probiotic chews are formulated specifically for dogs using widely used ingredients and are generally considered safe when used as directed.

Many pet owners report that their veterinarians have approved or recommended PetLab Co. products as part of a broader wellness plan.

Probiotic chews may help support digestive balance and immune health in many dogs, though individual results can vary.

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Our Verdict

<span><em>PetLab Co. Probiotic Chews</em> are a well-formulated daily supplement designed to support dogs with digestive imbalance, itchy skin, or mild allergy symptoms. With eight probiotic strains and supportive prebiotic ingredients like inulin, pumpkin, and honey, the formulation reflects a thoughtful, science-backed approach to gut and immune health.</span><span>Most users report noticeable improvements in stool consistency, coat quality, and discomfort-related behaviors like paw licking. The soft pork-flavored chews are generally well accepted, though some selective eaters may need extra coaxing. Pricing is on the premium side—particularly for larger dogs requiring multiple chews per day—but is offset by the quality of ingredients and the brand's reputation for trust and transparency.</span><span>While results may vary and effects can take time, PetLab Co.'s chews remain one of the more popular probiotic options among dog owners seeking a convenient, vet-reviewed supplement to support daily wellness.</span>

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  • Differences & Dosing
  • Competitors
  • Frequently Asked Questions

Key Information

Brand
PetLab Co.

Specifications

Main Strains
Bacillus coagulans, Bacillus clausii, Bacillus subtilis
CFU Count (per serving)
3 Billion CFU
Formulated For
Dogs
Delivery Form
Soft Chew
Flavor Options
Pork, Salmon
Subscription Available
Yes
Country of Origin
USA
Price Range
$$$
Availability
Available on Amazon and PetLab Co. Website

PetLab Co. Probiotic Chews

Buy on amazon.com

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