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Which PetLab chew is right for your dog?
🔥 Bestseller
PetLab Co. Probiotic Chews tub, pork flavor
FREE Salmon Bites worth $6.95 with your first subscription order
Wild Caught Salmon Bites
Rated Excellent by 30,000+ dog parents

Pork flavor

Probiotic Chews

Daily gut health chew for dogs

From  30 chews per tub

The daily gut top-up your dog's been missing. One pork-flavored chew a day, made with live probiotic cultures to support digestion, skin comfort and immune health — no pills to hide, no powders to mix.

Ingredients & feeding guide

Choose your pack

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2
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⭐ Most dog parents choose this
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Wild Caught Salmon Bites
Wild Caught Salmon Bites
$6.95 FREE

Discover the daily gut health chew

Made by science, loved by dogs.

1
chew a day — that's it
30
chews in every tub
0
pills, powders or mess
90
day money-back guarantee
per chew on subscription
50%
up to, off your first order

How to use Probiotic Chews

1

Take one chewStraight from the tub — no measuring.

2

Give it as a treatMost dogs take it from your hand.

3

Repeat dailySame time each day works best.

4

Watch for changesGive it a full 30 days.

Benefits of Probiotic Chews

Daily Gut Support.

One chew, live cultures.

Save Time

No pills to hide.

Save Money

From .

Vet Developed

Built with our vet team.

Taste Approved

Pork flavor dogs ask for.

Risk Free

90 days, money back.

Support from the inside out

Digestive Support
Skin & Coat
Immune Support
Occasional Itch

Join hundreds of thousands of dog parents

Discover why dog parents keep their chews on repeat.

No more scratching

"My girl used to scratch all night. Three weeks on these chews and the scratching has really settled down. She thinks it's a treat."

Sarah M.
Verified Customer

Easiest thing I've added

"I've tried powders and capsules and gave up on both. One chew a day I can actually keep on top of, and the subscription means I never run out."

James T.
Verified Customer

Settled tummy at last

"Our rescue had a very sensitive stomach. Things are far more predictable now and he runs to the cupboard when he hears the tub."

Priya K.
Verified Customer

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All of these pair perfectly with Probiotic Chews.

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We're serious about your dog's gut, ask away

A PetLab Co. veterinarian holding Probiotic Chews

Developed with our in-house veterinary and nutrition team

A probiotic chew is a daily supplement containing live cultures that support the balance of bacteria in your dog's gut. Ours comes as a single pork-flavored soft chew, so there are no capsules to hide and no powders to mix into food — most dogs take it straight from your hand like a treat.
A balanced gut underpins a lot of everyday dog health. Dog parents most often come to Probiotic Chews for digestive support, skin comfort and seasonal itching, and general immune support — the gut is where a large share of the immune system lives.
One chew a day, at roughly the same time each day. Give it as a treat, or break it up over food if your dog is fussy. Each tub holds 30 chews — a one-month supply for one dog.
Pork flavored, soft rather than hard-baked. In practice most dogs treat it as a reward rather than a supplement — which is the whole point of a chew instead of a pill.
Give it a full 30 days of daily use. Gut changes are gradual, and one tub is exactly one month — which is why the subscription is set to arrive monthly. If you're not happy, the 90-day money-back guarantee covers you.
Yes — they're designed as a daily, ongoing supplement rather than a short course. As with any new supplement, check with your vet first if your dog is pregnant, nursing, on medication or being treated for a health condition.
Your first order ships straight away with up to 50% off and a free bag of Wild Caught Salmon Bites, then a fresh tub arrives every month. You can skip a delivery, change the date, or cancel at any time from your account — there are no fees and no minimum number of orders.
Shipping is free on every order with no minimum spend, and an expedited option is available at checkout if you'd like it sooner.

90-day money-back guarantee

Try Probiotic Chews for a full 90 days. If you or your dog aren't happy, contact us for a refund — you don't even need to return the tub.