10 Best Anti Diarrhea Medication for Dogs in Canada

Updated on 04/04/2026
#1
VETOQUINOL
9% Off
  • Oral paste designed for dogs and cats experiencing loose stools and diarrhea due to stress, dietary changes, or environmental factors
  • Pro-Pectalin includes kaolin, pectin, and Enterococcus faecium to enhance digestion and firm stool consistency
  • Chicken-flavored gel specifically formulated to calm the digestive system and restore beneficial intestinal bacteria
  • Kaolin helps soothe the intestines and absorb toxins, while pectin aids in water absorption to stabilize stool
  • Probiotics included in the formula support nutrient absorption and promote overall digestive health and gut flora balance
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  • Oral paste designed for dogs and cats experiencing loose stools and diarrhea due to stress, dietary changes, or environmental factors
  • Pro-Pectalin includes kaolin, pectin, and Enterococcus faecium to enhance digestion and firm stool consistency
  • Chicken-flavored gel specifically formulated to calm the digestive system and restore beneficial intestinal bacteria
  • Kaolin helps soothe the intestines and absorb toxins, while pectin aids in water absorption to stabilize stool
  • Probiotics included in the formula support nutrient absorption and promote overall digestive health and gut flora balance
Read More
#2
Best Value
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
TRM
TRM
  • Stops diarrhea within hours and enhances digestive health with probiotics and prebiotics.
  • A symbiotic blend of pectin, kaolin, probiotics, and prebiotics supports gut flora and stool quality.
  • Scientifically developed by veterinarians to ensure effectiveness.
  • Contains no artificial ingredients or colors.
  • Palatable formula that dogs easily accept from the syringe.
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  • Stops diarrhea within hours and enhances digestive health with probiotics and prebiotics.
  • A symbiotic blend of pectin, kaolin, probiotics, and prebiotics supports gut flora and stool quality.
  • Scientifically developed by veterinarians to ensure effectiveness.
  • Contains no artificial ingredients or colors.
  • Palatable formula that dogs easily accept from the syringe.
#3
NATURVET
  • Liquid suspension formulated to aid in relieving simple diarrhea.
  • Contains Kaolin to absorb toxins and reduce irritation and cramping.
  • Includes Pectin, a soluble dietary fiber from citrus fruits.
  • Intended for dogs and cats; can be administered at mealtime or directly.
  • Manufactured in the USA under FDA and cGMP standards.
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  • Liquid suspension formulated to aid in relieving simple diarrhea.
  • Contains Kaolin to absorb toxins and reduce irritation and cramping.
  • Includes Pectin, a soluble dietary fiber from citrus fruits.
  • Intended for dogs and cats; can be administered at mealtime or directly.
  • Manufactured in the USA under FDA and cGMP standards.
#4
BARK&SPARK
  • Promotes healthy digestion by addressing common issues such as gas, diarrhea, and upset stomach with a blend of probiotics, prebiotics, fiber, and digestive enzymes.
  • Supports immune health and helps reduce food allergies, potentially preventing skin issues, loss of appetite, and changes in behavior.
  • Made in the USA with sustainably sourced, human-grade ingredients, suitable for pets of all sizes and ages, from puppies to seniors.
  • Cost-effective option with 120 chews per jar, providing up to a 4-month supply of premium digestive support.
  • Palatable chewables with natural chicken flavor, designed for picky eaters; free from sugar, dairy, and corn.
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  • Promotes healthy digestion by addressing common issues such as gas, diarrhea, and upset stomach with a blend of probiotics, prebiotics, fiber, and digestive enzymes.
  • Supports immune health and helps reduce food allergies, potentially preventing skin issues, loss of appetite, and changes in behavior.
  • Made in the USA with sustainably sourced, human-grade ingredients, suitable for pets of all sizes and ages, from puppies to seniors.
  • Cost-effective option with 120 chews per jar, providing up to a 4-month supply of premium digestive support.
  • Palatable chewables with natural chicken flavor, designed for picky eaters; free from sugar, dairy, and corn.
Read More
#5
CHEW + HEAL LABS
  • Chew + Heal Stop the Diarrhea medication helps relieve irritation and discomfort caused by diarrhea and upset stomach.
  • Kaolin helps absorb water so that the stool is firmer, thus reducing diarrhea. It also helps absorb toxins and remove them from the intestine.
  • Directions: Shake well before use. Administer directly to your dog or mix with your food every 12 hours or as recommended by a veterinarian. For dogs under 5 lb, consult your veterinarian.
  • This 2 oz anti-diarrheal fluid for dogs is suitable for all breeds. Made in the USA. USA
  • Warning: For pet use only. Do not use on pregnant es. Not for human use.
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  • Chew + Heal Stop the Diarrhea medication helps relieve irritation and discomfort caused by diarrhea and upset stomach.
  • Kaolin helps absorb water so that the stool is firmer, thus reducing diarrhea. It also helps absorb toxins and remove them from the intestine.
  • Directions: Shake well before use. Administer directly to your dog or mix with your food every 12 hours or as recommended by a veterinarian. For dogs under 5 lb, consult your veterinarian.
  • This 2 oz anti-diarrheal fluid for dogs is suitable for all breeds. Made in the USA. USA
  • Warning: For pet use only. Do not use on pregnant es. Not for human use.
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#6
PET AG
9% Off
  • Aids in treating pet diarrhea
  • Formulated with Pectin for gastrointestinal protection and Kaolin to regulate fecal passage
  • Visible improvement typically within 2 to 3 days
  • Manufactured in the USA
  • Available in a 4-ounce size
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  • Aids in treating pet diarrhea
  • Formulated with Pectin for gastrointestinal protection and Kaolin to regulate fecal passage
  • Visible improvement typically within 2 to 3 days
  • Manufactured in the USA
  • Available in a 4-ounce size
#7
BARK&SPARK
  • Provides daily support for pets with digestion issues such as gas, diarrhea, and upset stomach through a blend of probiotics, prebiotics, fiber, and enzymes.
  • Supports immunity and helps alleviate food allergies, benefiting pets' skin, coat, appetite, and energy levels.
  • Made in the USA with sustainably sourced, human-grade ingredients, suitable for all breeds and ages from puppies to senior dogs.
  • Each jar contains 180 chews, offering a cost-effective six-month supply of premium probiotic support.
  • Flavored with natural chicken, these chewables are designed for picky eaters and contain no sugar, dairy, or corn.
Read More
  • Provides daily support for pets with digestion issues such as gas, diarrhea, and upset stomach through a blend of probiotics, prebiotics, fiber, and enzymes.
  • Supports immunity and helps alleviate food allergies, benefiting pets' skin, coat, appetite, and energy levels.
  • Made in the USA with sustainably sourced, human-grade ingredients, suitable for all breeds and ages from puppies to senior dogs.
  • Each jar contains 180 chews, offering a cost-effective six-month supply of premium probiotic support.
  • Flavored with natural chicken, these chewables are designed for picky eaters and contain no sugar, dairy, or corn.
Read More
#8
IMODIUM
  • Rapid relief from diarrhea symptoms
  • Clinical studies show relief may occur within one dose for 50% of patients
  • Effective for mild to severe cases, including traveler's diarrhea
  • Mint-flavored tablets dissolve quickly on the tongue
  • Convenient, no water required for immediate relief
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  • Rapid relief from diarrhea symptoms
  • Clinical studies show relief may occur within one dose for 50% of patients
  • Effective for mild to severe cases, including traveler's diarrhea
  • Mint-flavored tablets dissolve quickly on the tongue
  • Convenient, no water required for immediate relief
#9
YUMA'S
  • 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.
  • 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
  • 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
  • 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
  • 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
Read More
  • 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.
  • 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
  • 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
  • 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
  • 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
Read More
#10
YUMA'S
  • 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.
  • 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
  • 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
  • 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
  • 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
Read More
  • 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.
  • 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
  • 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
  • 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
  • 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
Read More

How We Estimate & Rank

We make shopping simple by hand-picking the top 10 Anti Diarrhea Medication for Dogs just for you. Our team focuses on what’s available right now, what’s popular with other shoppers, and, most importantly, what’s most relevant to your search. We cover leading brands such as Vetoquinol, TRM, NaturVet, Bark&Spark, Chew + Heal Labs, and other trusted names in this category. By filtering out the noise, we ensure you only see high-quality options that actually meet your needs. It’s all the best finds, minus the endless scrolling!

1,959
PRODUCTS SCANNED & ANALYZED

Final Recommendations

We’ve selected three standout options to make your choice easier

BEST OVERALL

Our overall winner is Pro-Pectalin Oral Paste for Dogs & Cats by Vetoquinol, earning top marks for its balanced combination of quality, performance, and price.

Pro-Pectalin Oral Paste for Dogs & Cats, Helps Relieve Occasional Diarrhea in Cats and Dogs, Situational Diarrhea Relief with Kaolin and Pectin, Contains Beneficial Probiotic Bacteria, 15cc
BEST VALUE

The best value for most shoppers is Canigest Combi by TRM, earning consistently positive feedback for its performance and accessible pricing.

Canigest Combi - Diarrhea Treatment for Dogs | Stop Diarrhea in Hours | Combination of Pectin + Kaolin + 2 Probiotics + 2 Prebiotics | No Recurrence of Symptoms for Months - 32mL
BEST DEAL

The best deal available right now for Dog Digestive Remedies is Pro-Pectalin Oral Paste for Dogs & Cats by Vetoquinol, now offered at 9% off.

Pro-Pectalin Oral Paste for Dogs & Cats, Helps Relieve Occasional Diarrhea in Cats and Dogs, Situational Diarrhea Relief with Kaolin and Pectin, Contains Beneficial Probiotic Bacteria, 15cc