Probiotics are beneficial bacteria that support a healthy gut, and many dogs benefit from them during digestive upset, after antibiotics or for ongoing sensitive tummies. “Synbiotic” chews combine probiotics with prebiotics (the fibre that feeds them) for fuller support.
Last updated: 9 June 2026 · PetsRus Team
When probiotics can help
- Loose stools, gas or sensitive digestion.
- Recovery after a course of antibiotics.
- Stressful events — travel, kennels, diet changes.
- General day-to-day gut and immune support.
How to choose and use them
- Look for named strains plus a prebiotic — a daily synbiotic chew makes this simple.
- Introduce gradually and give consistently for a few weeks to judge the effect.
- Store as directed so the live cultures stay active.
Frequently asked questions
Are dog probiotics safe?
Generally very safe for healthy dogs. They support wellbeing and are not a medicine — see your vet for persistent or severe digestive problems.
Can I give my dog human probiotics?
It’s best to use a dog-specific product with strains suited to canine guts.
More in Tummy & Health.
Shop the PetsRus range
Browse Bestsellers →
← Back to Pet Hub
Browse Bestsellers →