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100,000+ 5 Star PetLabCo. Reviews Globally ⭐⭐⭐⭐⭐
Canada’s #1 Selling Dog Probiotic¹
Probiotics for dogs – gut & digestive supplement
PetLabCo.’s pork-flavoured probiotic chews for dogs offer big benefits in a tasty soft chew. Supports digestive health and a normal immune response.
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“An excellent tool to help balance your dog’s gut for healthy digestion & skin.”
Dr. Roxana Bordbar
US DVM, Vet Consultant to PetLabCo.
Expected delivery in 3-5 business days
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We have impacted over 5.3 million dogs globally
Canada’s #1 selling
probiotic chew for dogs1
Shipped from Canada
Timely deliveries to help keep your dog’s health on track.
Cutting Edge Formula
Each soft chew contains live beneficial bacteria to support digestion, immune function, and overall well-being.
Extensive Research & Development
PetLabCo. worked closely with experts to design an 8-strain probiotic blend to meet the most pressing gut health issues dogs face today.
Seasonal Support
By promoting a healthy gut microbiome and immune function, these dog gut health supplements can support your dog’s response to seasonal changes.
1 - #1 selling probiotic soft chew in Amazon Canada Dog Probiotic Supplements category Nov 2025
Vet-reviewed formula
"An excellent tool to help balance your dog’s gut for healthy digestion & skin."
Dr. Roxana Bordbar
US DVM, Vet Consultant to PetLabCo.
Research-backed active ingredients
A Blend of 8 Beneficial Bacteria Strains
A robust blend of probiotics that supports digestive function, gut balance, and immune health.
- Helps maintain a healthy balance of gut flora
- Supports normal digestion and comfort
- Promotes healthy immune system function and response
A Blend of 8 Beneficial Bacteria Strains
Pumpkin Fruit (Cucurbita Pepo)
Pumpkin is an excellent source of fibre and vitamins. Its soluble fibre helps support digestion and promote the growth of beneficial bacteria in the gut microbiome.
- Helps maintain normal digestive function
- Supports a normal inflammatory response
- Provides antioxidant benefits
Pumpkin Fruit (Cucurbita Pepo)
Honey
Honey has probiotic properties, meaning it can help feed the good bacteria in the gut and support their growth.
- Promotes the growth of proper gut microflora
- Supports the immune system and a normal inflammatory response
- Provides antioxidant benefits
Honey
Inulin
This prebiotic fibre acts as a food source for the beneficial bacteria in the gut, helping to promote their growth and supporting a healthy gut microbiome. Inulin can also support digestion and regularity.
- Can support a good flora balance within the gut
- Helps maintain gut barrier integrity
- Helps maintain normal stool consistency
Inulin
Fructooligosaccharides (FOS)
A versatile prebiotic fibre that feeds beneficial bacteria and helps support digestion, immune function, and seasonal discomfort.
- Promotes healthy gut flora and postbiotic production
- Helps maintain normal digestive function, stool consistency, and gut barrier integrity
- Helps normalize bowel movement
Fructooligosaccharides (FOS)
Cutting-edge science, unmatched quality
We stay at the forefront of pet health by combining the latest scientific research with expert insights. Every formula is carefully crafted to deliver the highest-quality ingredients for optimal pet well-being.
Scientifically Backed Ingredients
Each ingredient is backed by extensive scientific research
Reviewed by Vets
Every formula has been thoroughly reviewed by veterinary experts
Third-Party Tested
Rigorously tested for quality
100,000+ Five-Star Reviews Globally
PetLabCo. is trusted by thousands of pet parents for real results
Daily directions for use for optimal results
Dog Size
Daily
Small
Under 11 kg
1 soft chew
Medium
11 – 34 kg
2 soft chews
Large
Over 34 kg
3 soft chews
Take your dog’s gut health & comfort to the next level
Gut Health
A powerful blend of probiotics and prebiotics helps maintain gut barrier integrity, support digestive function, and keep stools firm and healthy.
Intermittent Itchiness
Supports normal yeast levels and skin health, helping to reduce occasional itching, paw licking, and discomfort.
Skin & Coat Comfort
Promotes a healthy skin barrier and supports the coat from within, so your pup looks as good as they feel.
Seasonal Changes
A healthy gut supports a balanced immune response, which may help with seasonal sensitivities like head shaking and paw chewing.
Immune System
80% of the immune system lives in the gut²! Probiotics work to strengthen natural defences and keep your pup feeling their best.
What to expect
89% of Probiotic Chew customers are seeing results after 90 days3
A happier, healthier pup – with each soft chew
More balanced digestion
Firmer, healthier stools
Supports skin, coat, and immune health
Tasty pork-flavoured soft chew
Month 1
Good bacteria get to work! Probiotics and prebiotics start supporting healthy gut flora and normal digestive function.
Month 2
More comfortable digestive function! Expect healthy stool consistency and better immune function.
Month 3
See real results! A healthier gut contributes to less paw licking, occasional itching and discomfort.
Rated 4.5
Rated 4.0
Rated 4.3
Rated 4.7
Trusted by pet parents worldwide
Reviews of PetLabCo.’s Probiotic Chews4
Don’t just take our word for it
Real customers review PetLabCo.’s Probiotic Chew +4
“He’s been on these probiotics for 2 months now and we’ve seen absolutely dramatic changes. He seems to be enjoying life a whole lot more.“
Bane's Dad
Trick was occasionally itching and gnawing at his paws. We’ve been using PetLab Probiotics now for almost 5 months. We noticed a significant decrease. He seems very happy taking them and likes the flavour. I would definitely recommend PetLab Co. probiotics to anyone!
Trick’s mom
I noticed Remy chewing and biting his feet. I came across PetLab Co. and he loves them! We’ve been doing that for about a year and I’m happy to say that the odd itching and chewing has stopped – he's just a happy little guy!
Remy’s mom
Why subscribe?
Our products are designed for long-term use to deliver lasting results. That's why we offer tailored subscription options—so you can save more while staying consistent. Choose a monthly subscription and get up to 44% off every month.
A 1 Tub Subscription:
Probiotic Chew +20% OFF
CA$38.95CA$48.69
Shipping
FreeCA$4.99
Total
CA$38.95CA$53.68
Total Savings CA$14.73
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