PetLab Co. Probiotic Chews are formulated with a complete 8-strain live-culture blend to balance gut bacteria, fight the itch-inflammation cycle, and provide the foundation your dog's skin needs to calm down for good. Prebiotics included, in one daily chew.
❦ Vets' Choice ❦ Recommended by pet professionals and 5,000,000+ PetLab Co. customers.
The jingle of the collar. The thump of a leg on the floor. You don't remember when sleeping through the night stopped being automatic — for either of you.
Less rolling in the grass, fewer treats from strangers, skipping the dog park after the last flare-up. It happened so gradually nobody noticed. But you noticed.
Somewhere along the way you accepted that the itching, the odd stools, the paw-licking are just what your dog does now. That resignation is worse than the itch.
We rebuilt gut support from the ground up — sourcing live cultures dogs can actually absorb, dosing them for efficacy, and combining them with prebiotics in a single daily chew that dogs think is a treat.
Up to 70% of your dog's immune system lives in their gut. When the balance of gut bacteria tips the wrong way, the immune system overreacts — and that reaction very often shows up as itchy, irritated skin, paw-licking, and ear trouble.
Scratching damages the skin barrier, which drives more inflammation, which drives more scratching. Topical fixes interrupt a night; they don't break the cycle. Rebalancing the gut addresses the trigger, not just the symptom.
Different strains do different jobs — some support digestion, others crowd out yeast, others train immune response. A single strain can't cover the job description. Probiotic Chews combine eight complementary strains in one dose.
Live cultures need fuel to colonise. That's why every chew pairs its probiotic blend with prebiotic fibre — so the good bacteria don't just arrive, they stay.
When the gut microbiome is out of balance, the immune system runs hot — and the skin pays the bill. That's why we formulated Probiotic Chews around a multi-strain approach with prebiotic support, at doses that make sense for dogs, in a format dogs will actually take every single day. Consistency is the whole game.
— The PetLab Co. Veterinary Advisory Team
Complementary live cultures selected to balance gut flora, support digestion, and help crowd out yeast.
Live cultures in every chewThe fuel that helps good bacteria colonise and stay — probiotics without prebiotics are passengers, not residents.
Paired in every doseA traditional digestive support ingredient that helps maintain healthy gut pH.
Gut environment supportHealthy fats that support skin and coat condition from the inside.
Skin & coat supportGentle, dog-friendly fibre sources that keep the formula easy on sensitive stomachs.
Digestive comfortThe reason your dog thinks their gut support is a treat. No wrestling, no hiding pills in cheese.
Dogs love the tasteReal reviews from verified PetLab Co. customers.
"The 3 a.m. scratching stopped in week two. I'd forgotten what a full night's sleep felt like."
"Firmer stools within days, and the paw-licking has basically disappeared. Wish we'd started sooner."
"My picky eater thinks it's a treat. Zero drama, every morning, and her coat has never looked better."
"We tried single-ingredient probiotics for a year. This is the first thing that actually moved the needle."
"The gas. It's gone. Our car journeys are bearable again and honestly that alone is worth it."
"Senior dog, sensitive stomach, endless ear trouble. Three months in and all three are better."
Buying itch-and-gut support separately adds up fast. Probiotic Chews combine the essentials in one chew — for a fraction of the stack.
Typical prices of comparable single-purpose products; your stack may vary.
Replaces a cupboard of single-purpose products. Up to 90-day money-back guarantee. Free shipping. A complete daily foundation for gut, skin, and digestion.
Eight live probiotic strains plus prebiotic fibre in one pork-flavored soft chew. Developed with veterinary input for dogs of every size.
FREE WELCOME GIFTWild Caught Salmon Bites (worth $6.95) with every subscription order.
8-strain probiotic blend with prebiotic fibre. Also contains: apple cider vinegar, chickpea, coconut glycerin, coconut oil, dried brewer's yeast, hickory smoke flavor, lecithin, maltodextrin, pork liver, rosemary extract, sunflower oil, sweet potato.
One chew per day, based on your dog's weight — see the tub label for the full feeding guide. Serve as a treat, no food required.
Manufactured in the USA in facilities following strict quality-control standards, with every batch checked before release.
Pork-flavored soft chew — in our experience most dogs take it straight from your hand like a treat.
Probiotic Chews are PetLab Co.'s best-selling formula, with over 30,000 five-star ratings.
Give Probiotic Chews a fair run. If you don't notice calmer skin, better digestion, and a happier dog within 90 days, we'll refund you in full — no questions asked.
Get Started — Up To 50% OffIf you're not happy for any reason within 90 days, contact our team for a full refund — even on an empty tub.
Your chosen supply ships automatically each period at subscriber pricing with free shipping and a free Salmon Bites gift. Pause, skip, or cancel anytime in one click.
Most dog parents report visible changes — less scratching, better stools, calmer skin — within 4–6 weeks of daily use.
Yes — the feeding guide scales the daily chew count to your dog's weight. If your dog has a medical condition, check with your vet first.
The chews are pork-flavored and treat-textured; most dogs take them straight from your hand. If yours doesn't, the 90-day guarantee has you covered.
Chews are made in the USA under strict quality-control standards with batch checks before release.