10 Best probiotic for dogs in Canada

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Last Updated - 2026/06/23

Best Choice

01
PetLab Co.

PetLab Co. Probiotics for Dogs - Support Gut Health, Itchy Skin, Seasonal Allergies, and Yeast with Each Tasty Chew - Dog Probiotics - Safe for Small, Medium and Large Dogs - Packaging May Vary

8.7 Taste

8.0 worth the money
Main highlights

WORLD-CLASS INGREDIENTS - Our pet probiotic supplement contains a base of Inulin (prebiotic for dogs), Honey, and Pumpkin. Plus 8 strains of beneficial bacteria that aid digestion, optimize skin health, and support coat comfort
PREMIUM AMERICAN PRODUCT - No expense is spared during our manufacturing process. Our dog health supplies are exclusively manufactured in the USA in FDA-registered facilities utilizing safe, effective ingredients
ONE CHEW, MANY BENEFITS - With this single dog probiotic you can deliver digestive support, promote healthy yeast production and encourage a normal immune response. Unlock a new world of happiness and comfort for your dog
INVEST IN YOUR DOG’S HEALTH - Want to help your dog’s occasional itchy skin, paw licking, head shaking or loose stools? Subscribe and save today to join over 4 million dogs and pet parents thriving as part of the PetLab Co. family
EASY-TO-USE - Young puppy or a senior dog? Supporting their gut health shouldn’t be difficult. Our canine Chews are easy to use and easily absorbed, and thanks to their mouth-watering pork flavour, they are easy to give to even the fussiest of pups
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9.7

Exceptional

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02
Doggie Dailies

Doggie Dailies Probiotics for Dogs, 225 Soft Chews, Advanced Dog Probiotics with Prebiotics, Promotes Gut Health, Supports Immune System and Overall Wellness (Pumpkin)

8.7 Taste

8.4 worth the money

8.4 Aroma
Main highlights

We partner with the industry's top ingredient brands to ensure the most significant breakthroughs in scientifically studied ingredients are included in our formulas. Our U.S. facility is Level 3 SQF (Strict Quality and Safety) certified, the highest certification one can receive. Every batch of Doggie Dailies is tested by an independent lab and carries the National Animal Supplement Council (NASC) Seal of Quality.
We offer the right probiotics in the right amounts in the right dose for your dog's size. Our dog probiotic supplement dosing instructions are based on 15 lb increments, providing more precise dosages no matter your dog's size. Other brands base their dosing on 50 lb increments meaning a Dachshund and a Doberman would be receiving the same dose, and that's crazy!
Our probiotic chews for dogs pack a powerful punch with five specially chosen probiotic strains, each selected for its proven effectiveness in supporting canine gut health. Unlike other options that offer a one-size-fits-all solution, our tailored blend addresses key aspects of your dog's digestive and immune health, setting a new standard in canine care.
Love the results, or we’ll make it right. Doggie Dailies has helped nearly one million dogs and counting. Over 75% of customers purchase Doggie Dailies more than once. We're so confident you and your pup will love our joint supplement for dogs that we offer a no-risk satisfaction guarantee.
Devoured by 100% of dogs in an independent palatability test. All of our dog vitamins and supplements undergo independent palatability tests to ensure dogs love the taste making it easy for dog parents to administer and enjoyable for pups to take.
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9.6

Exceptional

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03
Pro Plan Veterinary Diets

Purina Pro Plan Veterinary Supplements Fortiflora Powdered Dog Probiotics - 30 g sachets (Pack of 30)

9.9 Simple to use

9.3 Taste

9.1 Aroma
Main highlights

Promotes intestinal health & balance
Number 1 veterinarian-recommended dog probiotic brand to support digestive health (Revelation Veterinary Tracker, 2022)
Helps reduce flatulence
Helps improve stool quality
Enhances palatability
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9.3

Excellent

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04
PET NATURALS

Pet Naturals, Daily Probiotic for Dogs, Digestive Health Supplement, Natural Duck Flavor, 90 Bite-Sized Chews, Brown Chew

9.9 Gentle

8.2 worth the money

8.0 Taste
Main highlights

Supports digestive and immune system health with the proper balance of probiotics and prebiotics.
Recommended for breed-specific digestive issues, times of stress and when giving medication to your dog.
Probiotics may help with bloating, flatulence, bad breath, and elimination issues in dogs.
Prebiotic fiber supports a healthy gut environment and regularity.
Delicious duck-flavored chews taste like a treat!
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9.2

Excellent

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Value for Money

05
YUMA'S

Probiotics for Dogs - 170 Chews - Helps Relieve Diarrhea, Gas & Allergies, Constipation - Dog Probiotics - Digestive & Immune Support - Prebiotics & Digestive Enzymes - Gut Health Chewable Supplement
Main highlights

Veterinarian Developed & USA Made: Trust in the premium quality of our dog digestive support supplement, which are formulated by veterinarians and manufactured in the USA within an FDA-registered facility
Promotes Digestive Health: This probiotic for dogs is specifically formulated to maintain a healthy gut in dogs of all sizes. They help combat common issues like diarrhea, constipation, and upset stomachs.
Formulated for All Dogs: Created with every dog in mind, our probiotic chews for dogs are perfect for all ages and sizes - from playful puppies to wise seniors - so your loyal companion gets the nutrients they need at any stage of life
Ease Stomach Discomfort: Our pet probiotics for dogs contain ingredients known for providing relief from gas, acid, and loose stool, helping your dog feel comfortable and happy. Dog probiotic, probiotic for dogs
Advanced Probiotic & Prebiotic Formula: Each chew is packed with essential dog probiotics and digestive enzymes, along with fiber ensuring your canine companion gets the full spectrum of digestive support
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9.1

Excellent

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06
OKKÖBI

Probiotics for Dogs Chews 150PCs - Digestive, Gut Health & Diarrhea Support - Chews for Dogs - US Formula with Probiotics, Enzymes & Natural Ingredients - Chicken
Main highlights

DELICIOUS FLAVORS DOGS LOVE: Available in chicken, beef, and pumpkin (vegan) flavors, these dogs probiotic for digestive health are not just effective but tasty too. No more wrestling with your pup to take their dog supplements; they'll be begging for more of these delicious treats!
FAST-ACTING, LONG-LASTING: Our probiotics for dogs start working within 30-45 minutes, providing up to 24 hours of gut health support. Perfect for those moments when your dog feels unwell, ensuring they can fully enjoy their day without any discomfort.
WE'VE GOT YOUR BACK – AND YOUR DOG'S! Enjoy the confidence of a 5-year assurance and our friendly customer service team, available 7 days a week. We're here to ensure your furry friend stays happy and healthy, because we care just as much as you do.
HEALTHY TUMMY, HAPPY PUPPIES: Our Probiotics for Dogs Chews are specially formulated to support digestion, promote good bacteria gut and boost your doggy's immune system. Perfect to relieve tummy pain!
NATURAL INGREDIENTS, SAFE AND SOUND: Our composure pet probiotics chews are packed with premium ingredients including Pawpaw Extract, Chicory Root Fiber, FOS & Inulin and Premium blend of Enzymes & Probiotics. These treats offer natural, safe, and effective tummy relief for dogs.
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8.9

Very Good

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07
Bark&Spark

Probiotics for Dogs - Gas, Diarrhea, Allergy, Constipation, Upset Stomach Relief, w/Digestive Enzymes + Prebiotics - Chewable Supplement - Improve Digestion, Immunity - Dog Probiotics Chews - 180Ct

9.3 Simple to use

8.4 worth the money

8.4 Aroma
Main highlights

Yummy Chewables - we made sure every picky eater among our canine customers will love our treats, so we added natural chicken flavor to these chewables. No hassle with pills, powder, tablets or capsules. Treats contain absolutely NO sugar, dairy or corn.
Boost Immune and Allergy Relief - digestive health is essential to keep you doggy free from any soft of food allergies that may lead to various skin and coat conditions, lose appetite, low energy and change in behaviors.
Best Value - with 180 chew per jar you will get up to 6 month supply of premium probiotic chews at a reasonable price, keeping your pet healthy while not spending a fortune on overpriced supplements.
Bark&Spark Commitment - we are keen to give best to our furry customers and we take compromise when it comes to product quality. So these digestion bites are made in the USA, with sustainably sourced, human grade ingredient. Treats are suitable for small and large pets of all breeds and ages, from puppies to senior dogs.
Advanced Digestion Support - if your pet has regular stomach issues like gas, diareaha, sensitive or upset stomach, constipation, gas, acid, loose stool, bad breath or other, daily probiotic treatments with pre-biotic, fiber and enzymes will help ease this issue and maintain healthy digestion.
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8.8

Very Good

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08
Deley Naturals

Deley Naturals Probiotics for Dogs - Dog Probiotics Chewable with 6 Digestive Enzymes & 4 Billion CFUs - Probiotic Chews for Dogs Gut Health Diarrhea & Digestion - Digestive Balance Dog Supplements

9.3 Gentle

8.9 Taste

8.7 Aroma
Main highlights

SUPPORTS IMMUNE FUNCTION - Fortified with 4 billion CFU’s and 6 essential enzymes, this dog supplement boosts your dog’s immune system and enhances overall well-being. Our advanced formula helps keep your pet healthy and en bonne santé. La glucosamine chien contribue également au soutien des articulations et à la mobilité quotidienne.
SUPPORTS BREEDS PRONE TO EAR ISSUES - Probiotics can be especially beneficial for dog breeds like Labradors, Cocker Spaniels, and Poodles that are prone to ear sensitivities. Since swimming—especially during warmer months—can lead to increased moisture and discomfort in the ears, daily probiotic support helps maintain internal balance and promotes overall ear health and comfort.
RESTORES DIGESTIVE BALANCE - Contains prebiotics and probiotics that restore digestive health, improve the digestion of your dog’s food, and support overall gut health. Delivers powerful gut support with yeast balance in a gentle daily chew for pups needing extra digestive care. This probiotic for dogs promotes the absorption of vitamines, minéraux et nutriments.
PALATABLE CHEWS - Tasty chicken-flavored dog chews ensure easy administration and high compliance, making gut health maintenance enjoyable for your dog. No messy powders, no measuring, just delicious friandises. To introduce the product to your dog, start with one soft chew for a couple of days before following the recommended dose on the label. Ces gateries pour chien savoureuses rendent la prise quotidienne simple et agréable.
IMPROVES GUT HEALTH AND DIGESTION - Our probiotics for dogs enhance gut health and aid in digestion. These dog probiotics chewable help relieve issues like irritable bowels, gas, bloating, constipation, and loose stools. They are designed to support your dog's digestive balance, or équilibre digestif. Ce probiotique chien aide à maintenir une flore intestinale saine et un bon équilibre digestif.
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8.7

Very Good

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09
Bark&Spark

Probiotics for Dogs - Gas, Diarrhea, Allergy, Constipation, Upset Stomach Relief, w/Digestive Enzymes + Prebiotics - Chewable Supplement - Improve Digestion, Immunity - Dog Probiotics Chews - 180Ct

9.3 Simple to use

8.4 worth the money

8.4 Aroma
Main highlights

Tasty Chewables – Made with a natural bacon flavor dogs love, these chews are perfect even for picky eaters. No mess, no fuss — just a simple, enjoyable way to support daily wellness. Formulated without added sugar, dairy, or corn.
Help your pet maintain a healthy, balanced digestive system with our Advanced Digestion Support formula. Made with probiotics, prebiotics, fiber, and digestive enzymes, these daily chews are designed to support normal gut and overall wellness.
Best Value – Each jar contains 180 chews, providing up to a 6-month supply of premium probiotic treats. A convenient and affordable way to support your pet’s daily wellness without overpaying for supplements.
At Bark&Spark, we’re dedicated to providing the best for your furry companions. That’s why our digestion chews are made in the USA using carefully selected, high-quality ingredients. We never compromise on product standards — each batch is crafted with care and made from responsibly sourced, human-grade ingredients. Suitable for dogs of all breeds, sizes, and ages — from playful puppies to senior companions.
A healthy digestive system plays an important role in your dog’s overall well-being. Our Immune and Skin Support formula helps maintain normal immune function and promotes a shiny coat and healthy skin. Made with probiotics, prebiotics, and natural nutrients, it’s a simple way to support your dog’s vitality and everyday comfort.
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8.6

Very Good

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10
Bark&Spark

Probiotics for Dogs - Gas, Diarrhea, Allergy, Constipation, Upset Stomach Relief, w/Digestive Enzymes + Prebiotics - Chewable Supplement - Improve Digestion, Immunity - Dog Probiotics Chews - 120Ct

9.3 Simple to use

8.4 worth the money

8.4 Aroma
Main highlights

Yummy Chewables - we made sure every picky eater among our canine customers will love our treats, so we added natural bacon flavor to these chewables. No hassle with pills, powder, tablets or capsules. Treats contain absolutely NO sugar, dairy or corn.
Boost Immune and Allergy Relief - digestive health is essential to keep you doggy free from any soft of food allergies that may lead to various skin and coat conditions, lose appetite, low energy and change in behaviors.
Best Value - with 120 chew per jar you will get up to 4 month supply of premium probiotic chews at a reasonable price, keeping your pet healthy while not spending a fortune on overpriced supplements.
Bark&Spark Commitment - we are keen to give best to our furry customers and we take no compromise when it comes to product quality. So these digestion bites are made in the USA, with sustainably sourced, human grade ingredient. Treats are suitable for small and large pets of all breeds and ages, from puppies to senior dogs.
Advanced Digestion Support - if your pet has regular stomach issues like gas, diareaha, sensitive or upset stomach, constipation, gas, acid, loose stool, bad breath or other, daily probiotic treatments with pre-biotic, fiber and enzymes will help ease this issue and maintain healthy digestion.
Show more
8.5

Good

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