Best Dogs Laxatives in 2026

One (1) 30-Count Box - Purina Pro Plan Veterinary Diets Probiotics Dog Supplement, Fortiflora Canine Nutritional Supplement

Probiotic recommended by veterinarians (Kynetec, Probiotic Recommendation Study, March 2019)

A Probiotic supplement for the dietary management of puppies and adult dogs with diarrhea

Digestive Health Support for Dogs and Cats: Proviable, a multi-strain probiotic supplement for dogs and cats, contains 5 billion colony forming units (CFUs) of beneficial bacteria to help support a healthy intestinal balance

Prebiotics to Support a Healthy Microbiome: Proviable contains prebiotics to encourage the growth of the beneficial Proviable probiotics within the intestinal tract

A Healthy Gut Supports Overall Health: Probiotics help support intestinal health after imbalances have occurred, such as diet changes/food sensitives, dietary indiscretion, stress due to travel or kenneling, or loose stool

A tasty & body nourishing treat for cats & dogs - With powerful anti itch and allergy support, this natural fish oil additive supplement supports the skin, coat, hips and joints, heart, and immune system.

Powerful Omega Fatty Acids - This premium fish oil liquid formula is loaded with the healthy Omega-3 fatty acid (with epa and dha) to support health and wellness for your canine or feline companion.

Help your pet stay in great shape - The rich Omegas in Salmon Oil are a dog health supply to aid hip, joint, heart, and immune function to keep your four-legged friend feeling lively and active every day, without the fuss.

SUPPORTS HEALTHY ANAL GLANDS: Glandex is scientifically formulated to support healthy anal glands. With key ingredients including pumpkin seed, Glandex promotes natural emptying of the anal glands & supports digestive health & seasonal allergies.

GUARANTEED TO BOOT THE SCOOT: Glandex results are guaranteed to help your pet "Boot the Scoot!” in 3-5 weeks & comes with a 100% satisfaction guarantee.

VETERINARIAN RECOMMENDED: Glandex is recommended by thousands of veterinarians worldwide & was developed by leading veterinarians to specifically support healthy anal gland function

America’s #1 Selling Dog Supplement Brand on Amazon*

Support Fido's Tummy - These functional soft chew supplements have a base of pumpkin and papaya (sources of enzymes) plus probiotics for digestion, bowel, and immune support to care for canine pets.

Features Clinically Studied DE111 Probiotic - This chewable functional supplement contains DE111, a clinically studied Bacillus subtilis that supports proper digestive function and the immune system.

RELIEVES ANAL GLAND IRRITATION: Glandex for Dogs Medicated Spray reduces pain and inflammation around the anal sac area in dogs and cats to help minimize their desire to scoot, which often causes further irritation to their rear end.

CLINICAL STRENGTH FORMULA: Our cat & dog anal gland spray is medicated with Hydrocortisone to provide rapid relief to pets with anal gland problems. Additional botanicals soothe and moisturize the area for added comfort.

VETERINARIAN RECOMMENDED: Glandex Medicated Dog Spray is recommended by thousands of vets and vet specialists for healthy anal glands and was developed by leading veterinarians to specifically address anal gland problems in pets.

SUPPORTS HEALTHY ANAL GLANDS: Glandex is scientifically formulated to support healthy anal glands. With key ingredients including pumpkin seed, Glandex promotes natural emptying of the anal glands & supports digestive health & seasonal allergies.

GUARANTEED TO BOOT THE SCOOT: Glandex results are guaranteed to help your pet "Boot the Scoot!” in 3-5 weeks & comes with a 100% satisfaction guarantee.

VETERINARIAN RECOMMENDED: Glandex is recommended by thousands of veterinarians worldwide & was developed by leading veterinarians to specifically support healthy anal gland function

HEALTH STARTS IN THE GUT: High Fiber Grass Bits naturally revitalize your pet's digestive tract to relieve digestive issues including diarrhea, constipation, upset stomach, stalled digestion, bloating and food intolerance; Reduces gas, stool odor, bad breath and firms up poop

HELP YOUR DOG FEEL THEIR BEST: Bolster your dog's immune system and overall health; Increase absorption of nutrients and vitamins to help tackle common pet concerns such as allergies, skin, coat, itching, licking, infection, low energy, weight loss, mood, sensitive stomach, and more

COMPLETE 4 IN 1 FORMULA: Combines premium Fibers, Prebiotics, Probiotics and Enzymes to supercharge your pet's digestive system. These four building blocks unite to form a high fiber solution that heals and maintains your dog's gut

VET-RECOMMENDED FOR COMPLETE ANAL GLAND SUPPORT: These delicious soft chews will help stop your dog from scooting across the floor. Our unique blend of ingredients helps promote the natural emptying of the anal glands, supports healthy bowel movement, and supports digestive and immune health.

HELP STOP THE SCOOT: If your dog is scooting around the floor, it’s a sign that something is wrong. Our Scoot Stopper soft chews will promote the natural emptying of the anal glands, support bowel movement, and help support a normal inflammatory response… helping your furry friend to stop scooting!

MADE WITH NATURAL & PREMIUM INGREDIENTS: These ingredients including apple pectin, flaxseed, pumpkin seed, probiotics, & enzymes provide a unique combination of fiber, probiotics, and healthy omegas, helping to support your dog’s digestive system, immune system, bowel movements, and anal glands.

HERBAL BLEND PRODUCT: Paxaid contains a blend of herbs to help support the digestive tract from occasional stressors.

FORMULATED JUST FOR DOGS: Paxaid is made just for puppies and adult dogs. Paxaid helps calm occasional abdominal upsets, maintains firm stools, supports a healthy digestive tract and appetite, supports immune functions, and promotes vitality. For additional support, use both Amber NaturalZ Paxaid and Vibactra Plus together. For a digestive rescue for cats, use Amber NaturalZ Kitty-DT.

PAXAID, DIGESTIVE RESCUE: Includes one (1oz) bottle, a convenient tool for administration, and easy-to-follow instructions.

ALL NATURAL GUT FLORA SUPPORT: pet probiotics for dogs is an all-natural supplement for health issues such as dog diarrhea, upset stomach, gas, bloating and as a coprophagia treatment for dogs

VET NUTRITIONIST AND PHD DEVELOPED: our canine probiotic leverages an optimal blend of 4 probiotic strains, prebiotic fiber, & protein to make the most efficacious probiotic on the market

MORE EFFECTIVE THAN SOFT CHEWS: Our dog probiotics powder is a more effective solution than soft chews. No question. Our probiotic dog supplement is gently manufactured to ensure efficacy!

SOOTHES UPSET STOMACHS - Special formula contains high fiber pumpkin and other healthy ingredients to soothe your pet’s upset stomach

SUPPORTS HEALTHY DIGESTION - Perfect to feed daily as a fibrous digestive boost

GREAT FOR BOTH DOGS & CATS - Our pumpkin digestive blend is a healthy food addition for both dogs and cats

DIGESTIVE SUPPORT FOR DOGS & CATS: Our soft chews intentionally combine probiotics and prebiotics to help aid digestion dogs and cats of all breeds and ages.

NATURAL IMMUNE SYSTEM SUPPORT: Formulated with Vitamin C, our pet digestive supplement works to support the growth of good bacteria for intestinal balance and a healthy immune system.

PROBIOTICS & PREBIOTICS: Our all natural probiotic and prebiotic supplement is specifically formulated to encourage healthy gut bacteria, aid in digestion and reduce occasional diarrhea or constipation.

PET MEDICINE FOR DIGESTION: HomeoPet Digestive Upsets can provide temporary relief from digestive issues for cats, dogs, and other pets. This natural pet supplement is a safe and supportive ally in the fight against animal tummy problems.

SAFE INGREDIENTS: Made from natural ingredients, this gentle pet medicine is perfect for pets of all ages. It can help support healthy digestion and help relieve vomiting, diarrhea, bad breath, and gas caused by minor intestinal problems.

EASY TO USE: Dose our digestive-upset medicine directly into your pet’s mouth, in water, or at meal/snack time 3 times a day until symptoms improve or to support overall digestive health. For acute cases, give 1 dose every 15 minutes for up to 4 doses.

CUSTOM FORMULATED BY FERA'S CEO, VETERINARIAN DR. DULAKE: Our product with eleven hand selected species and organic prebiotics to make the perfect probiotic powder formula for your pet

5 BILLION CFUs PER SCOOP: With 11 LIVE POWERFUL STRAINS of living GOOD BACTERIA - Each strain is hand picked and formulated by our veterinarian to be the best dog probiotics and cat probiotics

NO ADDITIVES, FILLERS OR PRESERVATIVES: All-vegan probiotic, no wheat, corn, soy. gluten-free, dairy- free. Our powder is all natural and hypoallergenic, unlike other probiotic tablets and soft chews.

PROBIOTICS FOR DOGS CAT PROBIOTIC - natural composition with enzymes helps your pet to eat right, absorb more nutrients and adhere to a healthy lifestyle. Does not contain chemical additives.

PROBIOTIC PLUS PREBIOTIC POWER - probiotic for dogs creates optimal conditions for digestion and absorption of food, and the prebiotic helps to open up the probiotic 100 percentaj. Give it a try

DIGESTIVE FOR ALL BREEDS - pet probiotics are designed to gently optimize digestion, pleasant for the dog and cat. It is a basic supplement with high potency and performance in every drop

The Original probiotics for dogs and cats. 360 scoops per jar. (that's 360 Billion CFU per jar). Great value for large dogs, individuals with multiple pets, or for providing multiple servings per day. Best when used within 8 months Also available in a smaller, 120 serving size jar)

The #1 TRUSTED PROBIOTICS FOR PETS: 12 years of consistent, Natural results combatting dog diarrhea, loose stool, yeast overgrowth, bad breath, constipation, itching & scratching, allergies, digestive issues, and gut related problems in pets. Wholistic choice to bring your pet relief.*

VET Recommended - No rice. No Maltodextrin. Gluten-Free, Non-GMO, Non Dairy, No Soy, No Fillers, No Flavorings, Odorless, NO BYPRODUCTS.

Each Container of our Digestive Enzymes for Cats & Dogs Contains 150 Scoops (4.23 oz.)

Following Dr. Mercola’s belief in providing the best quality products, this product is non GMO, Soy Free and Gluten Free

For highly processed diets like kibble that are high in starches and carbohydrates, including rice, ancient grains, potatoes or legumes, your pet needs a specialized digestive enzyme formula that can handle the heavy carb load.

CLASSIC CHICKEN FLAVOR - Our classic chicken flavor is a favorite among felines and provides safe support for a healthy digestive system while helping to prevent hairballs.

CONVENIENT DAILY CHEWABLE - These tablets can be hand fed daily as a treat or given with meals.

SUPPORTS HEALTHY DIGESTION - Vet's Best Hairball Relief for cats supports normal and healthy digestion.

DOG HEALTH SUPPLEMENT FOR SCOOTING: Help support healthy anal gland function and encourage normal bowel functions for dogs with this pet health supplement that includes a blend of healthy ingredients such as pumpkin, beet pulp and psyllium husk.

DOG HEALTH SUPPLEMENTS FOR HEALTHY ANAL GLAND FUNCTION: Help support your dog’s anal gland and bowel functions with this NaturVet No Scoot Dog Supplement that features a rich blend of healthy ingredients to increase fiber intake.

STRENGTHEN DOG ANAL GLAND FUNCTIONS: The veterinarian-approved formula of this pet health supplement minimizes the need for dogs to scoot by promoting healthy anal gland functions for dogs, especially senior animals.

✅ DIGESTIVE HEALTH FOR PET - dog probiotics and digestive enzymes help to stop digestive discomfort, upset stomach, gas problems. Regain wellness of your dog or puppy has never been so easy.

✅ PROBIOTIC FOR DOG WITH ENZYMES - prebiotics and probiotics for dog from natural source are designed for everyday use, more than 3 BILLION CFU fulfill their function immediately for the health of the pet.

✅ NATURAL COMPOSITION - we only rely on organic ingredients to create the best supplement for dogs. 5 unique types of probiotics are included without adding chemical compounds. Vet recommended!

NON-GMO INGREDIENTS: Help support healthy anal gland function and encourage normal bowel functions for dogs with this NON-GMO INGREDIENT formulation includes a blend of healthy ingredients.

DOG HEALTH SUPPLEMENTS FOR HEALTHY ANAL GLAND FUNCTION: Support your dog’s anal gland and bowel functions with Vet Classics’ No Scoot Dog Supplements made with NON-GMO Ingredients that feature a rich blend of pumpkin, flaxseed and dandelion root to increase fiber intake.

SUPPORT DOG ANAL GLAND FUNCTIONS: The Non-GMO formula helps to gently support normal bowel function and helps to support healthy anal gland function for dogs, especially senior animals.

High Fiber to the Rescue - dry pumpkin powder is natural fiber source for dogs and cats, and is essential for healthy digestion & poop, as it ease diarrhea (firm up), soft stool, constipation and other digestive problems.

Yummy and as Easy to Serve as Canned Pumpkin - every picky eater among our canine customers will love dried pure pumpkin added over food or in puree form. Easily mixed into puray (directions on the label, serving scoop included)

Bark&Spark Commitment - we are keen to give best to our furry customers and we take no compromise when it comes to product quality. Our products are made in USA with human grade ingredients.

HELPS YOUR DOG’S GUT FLORA TO WORK AS IT SHOULD: Probiotic and prebiotic chews with natural digestive enzymes give relief from frustrating health issues like gas, diarrhea, bad breath, upset stomach, constipation, bloating, hot spots, itchy skin, yeast infections and allergies.

BEST STRAINS = BIG GAINS: Contains 10 of the hardest working natural probiotics including Lactobacillus acidophilus, L. brevis, L. casei, L. fermentum, & B. bifidum. Carefully crafted by Pharmacist and Veterinarian experts to restore gut and bowel health. Promotes rapid improvements in digestion, intestinal well-being and helps maintain gut flora in the digestive tract.

BOOSTS ENERGY, HEALTH & HAPPINESS: Invigorates your furry friend by nourishing good bacteria in their gut, improving nutrient, vitamin and mineral absorption. Strengthens immune system helping to protect against germs and disease. Restores gut health following antibiotic use.

DIGESTIVE SUPPORT - Proprietary enzyme blend plus added fiber for dogs helps support normal bowel function.

DAILY USE - May be taken on a regular basis for long-term support or occasionally as needed.

EASY TO ADMINISTER - Give 1 – 2 Soft Chews per 20 lbs. of weight daily. For long-term use give 1 Soft Chew per 20 lbs. of weight daily.

HEALTHY POOPS: Unlike typical cat/dog supplements & vitamins, our cat & dog fiber supplements are a balanced source of soluble/prebiotic fiber, protease, & digestive enzymes to supplement a healthy gut for your pet. While probiotics may provide a quick solution to digestion upset, the prebiotic fiber in our supplement creates the ideal gut environment for a lifetime of healthy poops. Our cat/dog pumpkin powder is a great way to supply fiber for dogs/cats!

USDA ORGANIC: Our certified USDA organic pumpkin powder for dogs and cats are completely free from artificial ingredients, preservatives, and chemical processing. Finally, your furry friend can have high-quality pumpkin dog and cat powder from nutritious and real food!

REAL SUPERFOODS: Our powder pumpkin for dogs and cats is made with only real superfoods so there are no undesirable ingredients. There are no GMOs or grains in our cat and dog digestive support supplement. Plus, it tastes great; pets hate the taste of artificial vitamins and supplements. The real food used in our cat and dog gut health powder is more delicious and easily digested for maximum bioavailability. Easily sprinkle it on top of virtually any pet food for your furry friend's next meal!

WORKS FAST - Optagest starts working immediately and is the only supplement to contain clinically tested levels of organic prebiotics plus four plant-based enzymes. This comprehensive formula goes to work right away, normally producing visible results in 1-3 days.

SCIENTIFICALLY FORMULATED - Optagest works with the body’s natural processes. It contains organic prebiotics which serve as food for friendly bacteria in the gut. This targeted feeding promotes a healthy intestinal balance, allowing your pet’s unique, native bacterial strain to thrive. The enzymes help to break down food so that the animal may fully digest the nutrients and absorb them into the bloodstream. BONUS: Optagest also breaks forn hair in the system - goodbye, hairballs!

HUMAN GRADE INGREDIENTS - Optagest is 100% human-grade, and because it contains no living ingredients is highly shelf-stable. Optagest efficacy is not affected by oxygen, water or heat less than 120 degrees Fahrenheit.

✅ BETTER QUALITY OF LIFE. Are you concerned about your cat's quality of life? Outward signs of discomfort, anxiety, and stress can have a devastating impact on our pet family. We're here to help.

✅ CONSTIPATION. Promotes gentle, easy elimination and softer stools. Our expert veterinarians have selected the traditional herbal blend known as Triphala (three fruits) to help alleviate your cat's constipation.

✅ ELIMINATION. Will not cause over-purging or runny stools. Gentle and non-irritating. Supports healthy liver and digestive function, encourages healthy bowel tone, and promotes regular peristalsis.

RELIEF FOR GASSY DOGS - Vet’s Best Gas Busters Supplements help relieve the discomfort of occasional gas, bloating and an upset digestive system.

VETERINARIAN FORMULATED - A unique blend of key natural ingredients, including parsley, slippery elm bark, and ginger root help support healthy digestion.

A HEALTHY GUT MICROBIOME - Our enzyme and probiotic blend promotes a healthy, balanced digestive flora.

✓ WHY PAY MORE, OVER 33% EXTRA – Our Dog Probiotic and Digestive Supplement has 120 delicious soft chews per pack, other brands offer 90 and are more expensive! Our premium formulation will put the bounce back into small, medium, and large breed dogs without breaking the bank.

✓ HIGHER ACTIVE INGREDIENTS & HEAT FREE COOKING – Our Pre and Probiotics Digestive Chews offer higher concentration of active ingredients than competing brands. Each chew has 3.5 Billion CFU’s of a premium 7 blend Probiotic, 15% more than competitors and our FOS Prebiotic is 5 TIMES stronger at 250mg. Our heat free cooking method preserves the integrity of the ingredients. Higher active ingredients PLUS heat free cooking gives better results quicker.

✓ DIGESTIVE HEALTH & IMMUNE SUPPORT – Each chew has a scientifically formulated blend of probiotics (live bacteria), prebiotics, fiber, pumpkin, flaxseed and enzymes to support digestion, bowel health and the immune system of your canine. Thanks to our 3.5 Billion CFU probiotic blend your pet will be supported against occasional diarrhea, gas, and bloating. Our Digestive Chews can support young pups, like our Spaniel Nellie, to senior dogs like Meg & Hugo.