10 Best probiotics for dogs in Canada

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Last Updated - 2026/04/01

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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9.6

Exceptional

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02
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.
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.
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.
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9.5

Excellent

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03
Pro Plan Veterinary Diets

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

21% Off

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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9.2

Excellent

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Value for Money

04
Pro Plan Veterinary Diets

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

25% Off

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
Show more
8.9

Very Good

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05
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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8.8

Very Good

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06
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!
Show more
8.7

Very Good

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07
ZENO

ZENO Probiotics for Dogs Chews 150Pcs - Digestive, Gut Health & Diarrhea Support - US Formula with Dog Probiotics, Enzymes & Natural Ingredients - Roast Duck
Main highlights

DELICIOUS FLAVORS DOGS LOVE: Available in chicken, beef, and duck (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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8.6

Very Good

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08
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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8.5

Good

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09
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

10% Off

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
Show more
8.2

Good

Show more
10
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

10% Off

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.
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.
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.
Show more
8.1

Good

Show more