Best Probios in 2026

Help promote healthy digestive system

Easy to dispense and administer; Just sprinkle on feed

Recommended for all age dogs & puppies

Help maintain a healthy digestive system in all classes of horses

Helps including traveling, showing, training, after antibiotic therapy, deworming and during digestive disorders

Maintain proper gut flora and help support gut absorption

Packaging may vary

Contains a source of live (viable), naturally occurring microorganisms to help maintain normal digestive function

Can be blended with feed rations or top dressed.

Stabilized Source Of Lactic Acid Bacteria

Help At Times Of Stress, Such As Ration Change, Birth, Weaning, Shipping, Weather Changes

Contains Four Species Of Live Naturally Occurring Lactic Acid Bacteria

Lactic acid bacteria supports normal appetite and digestion

Promotes breakdown and assimilation of nutrients while helping to maintain proper gut flora

During times of stress

(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

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

Joint Health Support for Dogs: Cosequin, the #1 veterinarian recommended retail joint health supplement brand, contains glucosamine hydrochloride, sodium chondroitin sulfate, and methylsulfonylmethane (MSM) that helps support healthy cartilage

Easy to Serve: Cosequin Maximum Strength Joint Health Supplements come in tasty chewable tablets and soft chews for dogs of all sizes

Manufactured in the United States with Globally Sourced Ingredients: Cosequin is a high-quality, dog joint supplement

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

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

Joint Health Support for Dogs: Cosequin, the #1 veterinarian recommended retail joint health supplement brand, contains glucosamine hydrochloride, sodium chondroitin sulfate, and methylsulfonylmethane (MSM) that helps support healthy cartilage

Easy to Serve: Cosequin Maximum Strength Joint Health Supplements come in tasty chewable tablets and soft chews for dogs of all sizes

Manufactured in the United States with Globally Sourced Ingredients: Cosequin is a high-quality, dog joint supplement

Number 1 veterinarian-recommended dog probiotic brand to support digestive health (Kantar Veterinary Tracker, 2021), making it a great dog supplement

From the makers of the number one probiotic supplement recommended by veterinarians (Kantar Veterinary Tracker, 2020)

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

8-in-1 Formula - Zesty Paws Multifunctional Bites are functional supplement chews with premium ingredients that support physical performance, antioxidants, hip & joint, heart, immune, skin, liver, & gut health for dogs of all ages, breeds, and sizes.

Skin Health & Antioxidants – For animals with sensitive skin, this formula contains Cod Liver Fish Oil and Vitamin E to help maintain normal moisture and CoQ10 to help reduce oxidative stress.

Hip, Joint & Performance Support - Each dog chew features OptiMSM, a premium form of MSM for muscular support, which works synergistically with the Glucosamine HCl and Chondroitin Sulfate in these chews for hip and joint support plus Cod Liver Oil and B-Complex Vitamins support normal physical performance.

8-in-1 Formula - Zesty Paws Multifunctional Bites are functional supplement chews with premium ingredients that support physical performance, antioxidants, hip & joint, heart, immune, skin, liver, & gut health for dogs of all ages, breeds, and sizes.

Skin Health & Antioxidants – For animals with sensitive skin, this formula contains Cod Liver Fish Oil and Vitamin E to help maintain normal moisture and CoQ10 to help reduce oxidative stress.

Hip, Joint & Performance Support - Each dog chew features OptiMSM, a premium form of MSM for muscular support, which works synergistically with the Glucosamine HCl and Chondroitin Sulfate in these chews for hip and joint support plus Cod Liver Oil and B-Complex Vitamins support normal physical performance.

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

10 BENEFITS IN 1 DAILY CHEW - Our 10 in1 Multivitamin chews combine a well-rounded blend of essential vitamins and supplements for dogs' overall daily health including glucosamine, probiotics, vitamins, and omegas. Vitamins A, C, and D3 have antioxidant properties that help improve your dog's immune system and keep their heart strong and healthy.

JOINT HEALTH WITH GLUCOSAMINE - These soft chews have high amounts of glucosamine and other joint support ingredients that may help reduce joint inflammation caused by normal activity. These chews may help increase mobility and flexibility in your dog by providing building blocks for synovial fluid, cartilage, and connective tissues.

HELP IMPROVE DIGESTION AND SKIN - Our chews contain 1 Billion CFU probiotics and pumpkin, which help keep your dog's digestive system and digestive tract running smoothly as well as targeting root causes of skin irritation. Their coat health is also supported by eggshell meal and omegas from krill oil, which can help heal dry, itchy, and flaky skin and increases coat strength, shine, and overall health.

EASES JOINT STIFFNESS IN SENIORS DUE TO NORMAL DAILY ACTIVITY - With our Senior Hemp Mobility chews, a powerful combination of ingredients including Glucosamine, Turmeric, Organic Hemp and Green Lipped Mussels work together to support a normal inflammatory response, ease joint stiffness and provide building blocks for synovial fluid, cartilage and connective tissues.

EXTRA-STRENGTH SENIOR FORMULA WITH NATURAL INGREDIENTS - Pet Honesty is committed to quality ingredients and strict safety standards. Our Senior Hemp Mobility chews contain natural ingredients like Glucosamine HCL, MSM, Turmeric, Green Lipped Mussel, and Organic Hemp Oil to form a vet-recommended, extra-strength formulation.

SOFT CHEWS THAT DOGS ACTUALLY WANT - Our Senior Hemp Mobility Hip and Joint supplements have a delicious natural flavoring and come in the form of a soft chew that your dog will love. They don't contain filler ingredients like some other supplements but are made with a veggie blend for flavoring including carrots, tomatoes, and sweet potatoes.

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.

Six-Strain Probiotic Powder Blend - These chewables contain six probiotics (live bacteria) that support gut function and proper gut flora for support against occasional diarrhea, gas, and bloating.

Support for healthy hips and joints

Savory flavored easy to give chewable for finicky eaters

Human-grade ingredients

Veterinarian Formulated Digestive Supplement for Dogs -Pre, Post & Probiotic Bites feature two premium blends of prebiotics, probiotics, and postbiotics to support digestion and immunity for dogs.

Featuring DE111 & VitaFiber -This chewable pet supplement contains premium DE111 Bacillus subtilis and VitaFiber to support gut, bowel, and immune system function for canine pets-large or small!

Plus Gingever & LBiome -Each chew also includes a duo of premium ginger extract and a bacterial blend to support digestive motility, gut microbiome, and protective layers of the bowel for your doggy.

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.

10 BENEFITS IN 1 DAILY CHEW - Our 10 in1 Multivitamin chews combine a well-rounded blend of essential vitamins and supplements for dogs' overall daily health including glucosamine, probiotics, vitamins, and omegas. Vitamins A, C, and D3 have antioxidant properties that help improve your dog's immune system and keep their heart strong and healthy.

JOINT HEALTH WITH GLUCOSAMINE - These soft chews have high amounts of glucosamine and other joint support ingredients that may help reduce joint inflammation caused by normal activity. These chews may help increase mobility and flexibility in your dog by providing building blocks for synovial fluid, cartilage, and connective tissues.

HELP IMPROVE DIGESTION AND SKIN - Our chews contain 1 Billion CFU probiotics and pumpkin, which help keep your dog's digestive system and digestive tract running smoothly as well as targeting root causes of skin irritation. Their coat health is also supported by eggshell meal and omegas from krill oil, which can help heal dry, itchy, and flaky skin and increases coat strength, shine, and overall health.

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.

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

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.

VET-RECOMMENDED TO SUPPORT OVERALL DIGESTIVE TRACT HEALTH: Solid Stool Max Strength helps your dog have a perfect poop, every time. Powerful ingredients like probiotics, prebiotics, fiber, and enzymes support the digestive system & overall stool quality, and help ease occasional digestive upset. These chews also help your dog with properly digesting food and absorbing essential nutrients.

PROVIDE MAXIMUM SUPPORT FOR THEIR GUT, IMMUNE, AND BOWEL HEALTH: These easy-to-give chews contain key functional ingredients to help ease tummy troubles and grow healthy gut microbiomes, so your dog can feel their best. Our unique blend of natural soluble and insoluble fibers work together with other natural ingredients to improve their stool quality, helping them feel more comfortable when it’s time to go. Plus, your dog will absolutely love the delicious natural chicken flavor!

MADE WITH NATURAL & PREMIUM INGREDIENTS LIKE PROBIOTICS, PREBIOTICS, and FRUCTOOLIGOSACCHARIDES: Probiotics are natural “good” bacteria that help maintain proper gut flora, assist in the absorption of essential nutrients, and support a healthy immune system. Prebiotics (our premium dried fermentation biomass) actively support beneficial bacteria to modulate the gut microbiome. Fructooligosaccharides support GI health and act as prebiotics, which are food for “good” bacteria in the gut.

Pet-Tabs Plus chewable tablets are formulated with 20 essential vitamins and minerals to balance and complete the nutritional needs of your puppy or dog.

This once daily meat flavored dog vitamin tablet can be given just prior to feeding as a treat or crumbled over food at mealtime. Delicious liver flavor that is highly palatable to dogs.

Easy to administer bite size tablets are safe and recommended for daily use for puppies and dogs of all breeds, life stages and sizes.

Convenient 30 sachets per pack; 3 Pack

Promotes a healthy immune system

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