Best Purina Fortiflora Dog Probiotic Supplements in 2026

(1) 30-Count Box - Purina Pro Plan Veterinary Diets Probiotics Cat Supplement, Fortiflora Feline Nutritional Supplement

FortiFlora is the probiotic recommended by veterinarians (Kynetec, Probiotic Recommendation Study, March 2019)

Probiotic supplement for the dietary management of kittens and adult cats 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

MORE PROBIOTICS PER SERVING (6 Billion CFUs) - Our Probiotics soft chews for dogs help support proper digestion and bowel health with a delicious combination of pumpkin, probiotics and digestive enzymes. Two of our 3 gram Probiotic chews have 6 billion CFUs which is more than most other brands. This means better results and a supply of probiotics that will last you longer than other brands!

PREMIUM NATURAL INGREDIENTS + MADE IN THE U.S.A. - At Pet Honesty we're committed to premium quality ingredients and strict safety standards. Our Probiotic dog chews are made with natural ingredients and contain zero wheat, GMOs, corn, soy, sugar and harsh preservatives. We manufacture in the U.S. in a GMP-certified facility and only use the highest-quality, U.S. and globally sourced ingredients with natural digestive health properties like pumpkin and natural probiotics.

SUPPORTS HEALTHY DIGESTION + NUTRIENT ABSORPTION - Our Probiotic soft chews balances your dog's intestinal microflora and maintain proper gut pH levels. Relying on natural ingredients like pumpkin, canine-specific Lactobacillus strains and a special enzyme blend, these chews are great for supporting your dog's digestion, stomach, and GI tract, and also help with loose stools.

DIGESTIVE HEALTH SUPPORT - Nutri-Vet Pre and Probiotic for Dogs is a Veterinarian-formulated soft chew dog treat that supports digestive health and promotes proper intestinal microflora.

GREAT TASTE - Irresistable cheese and liver flavor is a proven favorite among dogs of all breeds and sizes.

GUT HEALTH SIMPLIFED - Avoid the mess and inconvenience of probiotic powders with Nutri-Vet's convenient soft chews which can be administered as a treat or at meal-time.

ONE CHEW, MANY BENEFITS - This dog probiotic is formulated to deliver digestive support, promote healthy yeast production and encourage a normal immune response. Unlock a new world of happiness and comfort for your dog

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 work as a digestive aid, optimize skin health, and support coat comfort

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 flavor, they are easy to give to even the fussiest of pups

ADVANCED PROBIOTICS and ENZYMES FOR DOGS - Healthy dog probiotics and essential digestive enzymes for dogs provide your dog with the ability to help break down food for optimal utilization of nutrients and vitamins

OPTIMAL SUPPORT - Developed to support and balance your dog’s total GI environment. PB6 technology enables beneficial bacteria to travel through the complete GI tract for optimal stomach and intestinal health for your dog.

TASTES GREAT - Wheat free, tasty soft chew digestive supplement that your dog will love!

Vetri Mega Probiotic is a non-dairy formula produced from an all-natural source of beneficial microorganisms to support digestive health

Each capsule is guaranteed to contain 5 billion microorganisms per capsule with 8 different strains from non-dairy sources

Fructooligosaccharides(FOS) or prebiotics- to support digestive tract health

✔️ 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!

IMPROVE YOUR DOG’S DIGESTIVE SYSTEM - Our natural dog diarrhea medication contains carefully chosen enzymes for healthy dog digestive support, which helps relieve diarrhea, gas, constipation, bloating, vomiting, and bad breath.

HEALTHY BALANCE OF GOOD BACTERIA IN GUT - Each of our probiotic dog chews contains over 2 billion CFU’s (live microorganisms). A healthy balance of bacteria in the gut helps with UTI, hot spots, dog yeast infection and provides dog gas relief.

ALLERGY RELIEF FOR DOGS & IMMUNE SUPPORT - by optimizing the absorption of vitamins, minerals, and nutrients, our effective dog allergy relief treats support the immune system and, in turn, root out allergies.

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.

PREMIUM PROBIOTIC SUPPLEMENTS FOR DOGS & CATS - Our clinical-strength probiotics are made with maximum-potency Probiotics to support healthy digestion. Featuring five of the most beneficial probiotic strains in dogs and cats, with 5 billion CFUs per serving!

ONCE-DAILY FOR DOG'S OPTIMAL GUT HEALTH - Fortified with Prebiotics and Sweet Potato to a beneficial amount of dietary fiber and daily nutrients. Using Profivex daily may also help improve immune function and anal gland health.

VET-APPROVED INGREDIENTS: Our all-natural dog treats & powder use only high-quality and beneficial probiotic strains recommended by vets—including Lactospore, a patented probiotic strain that offers the highest support for your pet’s digestion.

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.

Dog Gas Relief, Tastes Great, No Mess. Our dog probiotics diarrhea treatment for dogs makes gas stop for dogs, small easy to chew, bite-sized bacon liver dog supplement tablets your pet will love. Perfect probiotic chews for dogs with sensitive stomach who hate taking pills, pouches; Treat won't harden into clumps like powder, cause dog breath, make your house smell, or spill on kitchen counters like messy liquids, powders, and hard to open capsules; Safe w/ vitamins, no refrigeration needed

Gas Relief for Dogs with No Byproducts, No Allergies, Safe, Made in the U.S.A. Vet approved dog diarrhea medication, hypoallergenic zesty probiotics for dogs and pet glucosamine; For allergy prone dogs; No wheat, corn, maltodextrin, animal digest, grains, soy, egg, potato, shrimp, crab, shark, gluten, avocado; Our canine prebiotic custom formula provide relief for gas in dogs, puppies, seniors, little or large breed; Made in small batches, Gmp organic certified facility; 3rd-party-tested purity

Healthy Canine Digestion, Skin, Coat, Joints. Your dog will look & feel great with the ultimate chewable 7 billion Cfu probiotic for dogs supplement & pet enzymes for healthy stomach digestion, dogs yeast, glucosamine for dogs, chondroitin, and Msm for joints, cartilage, heart, brain, hepatic liver; Natural anti-inflammatory pet probiotics remedies pain, inflammation, rheumatoid arthritis, hip dysplasia relief, post antibiotics medicine treatment; Immune support for puppy, adult, senior pets

Recommended for dogs that suffer environmental or nervous digestive issues or those that are currently on an antibiotic.

Daily Probiotic includes prebiotics to support a gut environment where probiotic cultures and colonies can thrive.

Probiotics may help with gassiness, flatulence, bad breath and elimination issues in pets.

Six (6) 30-Count Boxes - Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea

Number 1 veterinarian-recommended cat probiotic brand to support digestive health (Kantar Veterinary Tracker, 2021), making it an excellent cat supplement

Purina Pro Plan Sensitive stomach cat food supplement for the dietary management of kittens and adult cats with cat diarrhea

✅ Well Loved Probiotics for Dogs is an advanced veterinarian formulated soft chew supplement with prebiotics, dog probiotics and digestive enzymes to support digestive health, immune system, allergy relief and dog upset stomach relief. Our probiotic for dogs support dog gut health and prevent against occasional dog diarrhea, dog gas relief, and constipation.

✅ Vet Developed and Made in USA Dog Vitamins and Supplements - Probiotics and digestive enzymes for dogs are critical for your pup’s health. Your dog is sure to love our taste tested dog probiotic with prebiotic and digestive enzymes. Our natural and holistic ingredients work together to safely and effectively improve gut health for dogs, immune system support and dog allergy relief.

✅ Flavor that Dogs Love - Our dog probiotic soft chews start to provide benefits within a few days of daily use. With no artificial flavors, just a delicious natural taste that's gentle and effective. Also known as dog digestive support, dog immune supplement, dog digestive enzymes, dogs probiotics, canine probiotic, probiotics dogs, probiotics for puppies, probiotic dog chews, digestive probiotics for dogs, and pet probiotics.

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.

EASY TO GIVE PROBIOTIC CHEWS FOR DOGS – Our delicious pumpkin flavored soft chews are grain-free, made with real pumpkin, and contain five strains of probiotics known to support digestive health in dogs

SUPPORTS OVERALL HEALTH – Our chewable probiotics for dogs help maintain proper gut flora, support digestive function, and supports a healthy immune system

PROMOTES INTESTINAL WELL BEING – Our combination of carefully selected probiotic and prebiotic strains helps support normal digestive function and maintain proper gut flora. Perfect for dogs of all sizes and breeds

Highest Potency with 6 Billion CFU's Probiotic - 11 strains of Prebiotics, Probiotics, & Postbiotics combine to create the most effective probiotic dog supplement. All this beneficial bacteria will alleviate your dog's tummy issues.

Premium, All-Natural Ingredients & Made In The U.S.A. - At Googipet we're committed to premium quality ingredients and strict safety standards. Our Probiotic dog chews are made with natural ingredients and contain zero wheat, GMOs, corn, soy, sugar and harsh preservatives. We manufacture in the U.S. in a GMP-certified facility and only use the highest-quality, U.S. and globally sourced ingredients with natural digestive health properties like pumpkin and natural probiotics.

Supports Healthy Digestion, Better Nutrient Absorption, & Better Poops - Our Probiotic soft chews balance your dog's gut and microflora to maintain a healthy stomach. Natural Ingredients such as Apple Cider Vinegar and Papaya support digestive health, & canine specific probiotics and digestive enzymes are great for dogs with digestion issues, diarrhea, frequent vomiting or bowel issues.

A healthy gut means a healthy dog - Probiotics inhibit the growth of harmful gut bacteria and prebiotics stimulate the growth of such much needed gut flora.

Strengthens immune system and encourages longevity - Promote the production of natural antibodies, fight free radicals, and support a healthy immune system in your dog.

Superior ingredients for effectiveness - Your dog will thank you for improvements in their mood, healthier looking fur & skin, decreased occurrences of urinary tract infections, reduction in allergies and itching, gas relief and a reduction in bad breath.

Beneficial Probiotics | Each soft chew contains 6 different strains & 3 Billion CFU of live probiotics -- 'good' bacteria that aid in digestion and nutrient absorption, help improve bowel movement, and support overall immune health.

Packed with Pumpkin: a healthy source of fiber that helps regulate your dog’s digestive system, soothe GI tract inflammation, and improve stool consistency.

Prebiotic Powerhouse | Inulin promotes vitamin and mineral absorption in the gut to support overall immune health. FOS feeds the gut with beneficial bacteria, helping your dog digest food more easily and better absorb nutrients.

Dog Digestion Issues - Does your dog struggle digesting food or suffer from diarrhoea or constipation under stress? Or are you simply looking to help support your dogs internal balance or contribute towards a healthy intestinal system? PET CARE Science Probiotic powder is here for you (and your dog)

Digestive Probiotics for Dogs - Containing multiple strains of microbe & probiotic enzymes, to help provide relief & prevention from diarrhoea, gas, constipation and intestinal inflammation. Our probiotic powder for dogs contains 5 billion CFU, making this product the perfect daily probiotic for your dog.

Multi Benefit - Our Probiotic supplement promotes the growth of healthy gut microbe, helping to maintain intestinal balance & support your dog's gastrointestinal & digestive health. Dog probiotics also helps to aid immunity, support for itchy skin & dental health which reduces bad breath.

Probiotic For Dogs - with added Odor Control! Support your pup's healthy bodily functions with dog gut health probiotics that balance bad bacteria and help maintain natural pre and probiotics for dogs.

Veterinarian Pharmacist Approved - canine probiotic formulated especially for gut health for dogs. Dog digestive support for intestinal health, digestion, fresh breath, and soothing of your pup's tummy.

Sourced & Made In The USA - let their tail wag probiotics for dogs because pet parents trust our cold-pressed dog probiotic chews that hold more vitamins than the typical baked pet food. Trustworthy probiotic chews for dogs!

CLINICALLY- STUDIED: With 5 well-researched strains of bacteria, these Probiotic Chews offer huge benefits to your dog's gut, immunity, digestive system and helps prevent allergies.

IMMUNITY BOOSTING: Help guard your dog's immunity from allergies, infection and more. With 90%+ of your dog's immunity residing in the gut, this is vitally important.

PAW BITING & LICKING: Put a stop to dangerous doggy behaviors such as paw biting and scratching, which could be signalling weakened immunity or allergies.

Convenient 30 sachets per pack; 6 Pack

Promotes a healthy immune system

Contains high levels of antioxidants, vitamins A, E, and C

ARKUS Daily is a unique supplement that helps dogs maintain a healthy microbiome. The product includes beneficial live microbes sourced directly from healthy dogs.

The live microbes in Arkus: Clostridium hiranonis - supports better gut health; Megamonis funiformis - supports better digestion; Enterococcus faecium - supports a strong immune system. Clostridium hiranonis and Megamonis funiformis can't be found in any other dog product

Arkus Daily also supports a reduction in gas, poops with solid consistency, a shinier coat, and a more energetic, fit and happy dog

✅ Proudly Made in USA 🇺🇸 - Sunnychews Probiotics for Dogs is an advanced soft chew supplement with probiotics, dog probiotics and digestive enzymes to support digestive health, immune system, allergy relief and dog upset stomach relief. It make helps dogs gas

✅ Probiotic for dogs support dog gut health and prevent against occasional dog diarrhea, dog gas relief, and constipation. Our pet probiotics for dogs supplement is all-natural supplement for health issues such as upset stomach, bloating.

✅ Tasty probiotic dog chews. With no artificial flavors, delicious natural taste treats for dogs. Also known as dog probiotics and digestive enzymes, probiotics with enzymes for dogs, dogs probiotics, dog probiotics chewable, probiotics dogs, probiotics for puppies, and pet probiotics. We care about your pet’s wellness & happiness, so make only great products for your pups.

IMPROVE YOUR PET'S DIGESTIVE AND OVERALL HEALTH - Probiotics help with gassiness, flatulence, bad breath, constipation, and soft stool issues in pets. A daily probiotic can also promote a healthy coat, digestive regularity and general immune system support.

POWERFUL DAILY DIGESTIVE AID - A daily probiotic to support and nourish a gut environment where natural probiotic cultures and colonies can thrive and assist in digestion and absorption of essential nutrients.

VETERINARIAN RECOMMENDED - Recommended for dogs that suffer environmental, breed specific digestive issues, nervous digestive issues or those that are currently on an antibiotic.

Improves stools frequency & reduces diarrhea (including antibiotic-caused diarrhea)

Promotes healthy skin

Combats yeast overgrowth