Probiotics & Digestive Supplements for Dogs

Probiotics for dogs are beneficial bacteria that support a balanced gut microbiome, healthy digestion, and firm, regular stools. Shop vet-formulated daily chews and powders that combine probiotics, prebiotics, and digestive enzymes.

All Products
Filter By
8 Products
Sort By

Our Promise


We are devoted to helping pets thrive & lead healthier, happier lives through unique, vet-formulated products.

125K Vet Endorsements
Microscope icon and 'Backed by Science' text on a white background
100% satisfaction guaranteed statement in blue text on a white background
American flag icon with 'Made in the USA' text on a white background
Logo with two leaves and 'Key Natural Ingredients' text on a white background
NASC Certified logo with yellow and black design on a white background

Probiotics & Digestive Supplements for Dogs

Gas that clears the room, soft or inconsistent stools, a stomach that flares up with every food change... these are everyday signs that your dog's gut could use support! Probiotics introduce beneficial bacteria that support a balanced gut microbiome, prebiotics feed those good bacteria, and digestive enzymes support the breakdown of food into nutrients your dog can actually use.

Vetnique's digestive collection is built around Glandex® Daily Prebiotic & Probiotic formulas, available as soft chews and powders, with each serving combining all three — probiotics, prebiotics, and enzymes — plus fiber for complete daily gut support.

Healthy digestion pays off beyond the stomach, too. Firm, well-formed stools support your dog's natural anal gland emptying, which is why digestive support and anal gland health go hand in hand. Pet parents can see changes within a week, with best results in just 4 weeks of consistent daily use!

Frequently Asked Questions

What do probiotics do for dogs?

Probiotics are beneficial bacteria that support a balanced gut microbiome. For dogs, that translates to support for healthy digestion, firm and regular stools, less occasional gas, and steadier stomachs through food changes and everyday stress. They're among the most-recommended daily supplements in veterinary practice.

What are signs my dog needs a probiotic?

Frequent gas, soft or inconsistent stools, sensitivity to food changes, and occasional digestive upset are the most common signals. Dogs recovering from digestive disruption may also benefit from rebalancing support. Persistent vomiting, diarrhea, or appetite loss warrant a vet visit rather than a supplement.

What's the difference between prebiotics and probiotics?

Probiotics are the beneficial bacteria themselves; prebiotics are the ingredients that feed the bacteria so they can thrive. They work as a team, which is why Vetnique's daily formulas include both — plus digestive enzymes that support food breakdown.

How long do probiotics take to work in dogs?

Most pet parents notice changes in stool quality and gas within a few weeks of consistent daily use. The gut microbiome shifts gradually, so daily consistency matters more than the occasional serving. Give any new probiotic at least 3–4 weeks before judging results.

Can I give my dog probiotics every day?

Yes — daily use is exactly how probiotic supplements are designed to work. Consistent servings help maintain a balanced gut microbiome over time. Dog-specific formulas at labeled amounts are appropriate for ongoing use; check with your vet if your dog has ongoing health concerns.

Search