6 Best Dog Probiotics – 2017

Probiotics are beneficial for dogs. But remember, probiotics are, by definition, billions of good live bacteria. So when ordering, remember that prolonged exposure to to air, moisture, or temperature extremes may impact their effectiveness. Remember that a decrease in good bacteria can cause a myriad of things, including an upset stomach, diarrhea and even a general decline in overall health. Probiotics for dogs often assist in the rebuilding of good bacteria.


After a review and study of the many probiotics on the market, below are our detailed list of  dog probiotics: The reviews below show the best dog probiotics. Be sure and watch for the number of tablets in each package and therefore, the cost of each tablet.

Ranking & Reviews – Best Probiotics for Dogs in 2017


Amazing Nutritionals Probiotic with Hip and Join Support for Dogs  ★★★★★

Amazing probiotics topdogvitamins.comThis dog probiotic is made by Amazing Nutritionals with each bottle containing 120 tablets. The tablets are bite-sized and are flavored with bacon and beef liver. And unlike most powder and liquid dog probiotics, the tablets won’t harden into clumps or spill on the kitchen cabinet. And since they are tablets, they don’t need refrigeration. They are made in the U.S. and don’t contain possible allergy causing ingredients like wheat, corn, maltodextrin, animal digest, grains and soy. They are made for all dog breeds, ages and sizes of dogs. The manufacturer also offers a generous money-back guarantee. The Amazing Nutritional Probiotic for dogs is a perennial best-seller and rates a full five stars with us!

Nutramax 30 Count Proviable Health Supplement for Cats and Dogs  ★★★

Proviable probiotic top dog vitamonsMade by Nutramax, this bottle contains 80 capsules. Each capsule contains the many species of microorganisms and bacteria to maintain or reestablish healthy intestins in your best top dog. A good short-term product for use when your dog has diarrhea or loose stools to get his or her bowel movements back on a regular schedule.

Purina Fortiflora Canine Nutritional Supplement Box  ★★★★

Purina probiotic top dog vitaminsThe Purina FortiFlora contains 30 packets. Ingredients within the packets include antioxidants, vitamins A, E, and C, as well as a guaranteed amount of live active cultures of microorganisms and bacteria. Specifically designed to remedy diarrhea caused by antibiotics, stress, food issues and emotional changes. Though not a dog probiotic we recommend using on a daily basis, we recommend Purina Fortiflora for occasional specific uses.

Pet Ultimates Probiotics for Dogs, 137 grams  ★★★★★

Pet Ultimates probiotics topdogvitamins.comThe round plastic container of the Pet Ultimates Probiotics for dogs contains 137 grams or about 1/3 of a US pound ingredient powder. Unlike other probiotics that are in tablet or liquid form, a powder can be added to a dog’s food or water with little notice. According to the manufacturer, the powder contains two billion CFUs per scoop- substantially more than other products. The manufacturer also has a generous money-back guarantee. For the Pet Ultimates Probiotic, we give our highest ranking of 5 stars!

Enzymes for Dogs & Cats by Enzyme Miracle – Systemic & Digestive Enzyme Formula  ★★★★★

Enzimes for dogs top dog vitaminsThe Enzymes for Dogs and Cats is sold in a round plastic container containing 12 ounces of powdered product. A scoop is included which yields 364 servings. The product contains 11 types of different plant-based digestive enzymes that have been specifically made for dogs. The powder is not flavored and can be added to a dog’s food on a daily basis. It contains no potential allergenic ingredients such as wheat, dairy, eggs or soy. It contains no flavorings or animal ingredients – completely vegan! The manufacturer has a 100% money-back guarantee. For the Enzyme Miracle Enzymes for Dogs, we give a thumbs-up and five stars!

Vetri-Science Mega Probiotic Dog & Cat Supplement  ★★★★

Verti-science probioticsVetri Mega Probiotic is made in the USA in Vermont. Each bottle contains 120 capsules, which can be broken in half for small dogs or usage. The capsules contain 5 billion microorganisms and 8 different strains. In addition, each capsule also contains 10 billion CFU/gram of good bacteria. The capsules do not contain dairy. A good probiotic for everyday use.

Our dog probiotic research looked at the list of specific probiotics (or the names of the individual strains of bacteria) in each product for sale. According to vets, (and this is true for their human friends as well), each strain of bacteria does something helpful and different for the body. In many cases, too many different kinds of bacteria can not be helpful as they tend to cancel each other out. Also remember that probiotics lose their effectiveness (die) over time. So be sure and use the probiotic product well before its expiration date.