10 Best Probiotics For Dogs 2025 in the United States

Zesty Paws Dog Allergy Relief chews are designed to help dogs suffering from itchy skin and allergies, combining probiotics with other natural ingredients for a multi-angle approach. The product includes five different probiotic strains, such as Lactobacillus acidophilus, which helps maintain a healthy gut flora and supports digestion. With 250 million CFUs per serving, it offers a moderate amount of beneficial bacteria, which should be enough for daily use in most dogs.

Besides probiotics, it contains Colostrum and Astragalus Root, known for their immune-boosting and anti-inflammatory effects, which can provide relief from itching and support normal histamine levels. The addition of Omega-3 fatty acids from EPA and DHA further supports skin health and reduces irritation. The chews come in a tasty lamb flavor and are easy to give. However, the CFU count is on the lower side compared to some other probiotic products, so it might not be ideal for dogs needing very high doses.

This product is well suited for dog owners looking for a combined allergy and digestive support supplement in convenient chew form, especially for mild to moderate skin itchiness and immune support.

Zesty Paws Dog Allergy Relief Chews are designed to offer relief for dogs experiencing itchy skin and ears. The product contains a diverse blend of six probiotic strains including Lactobacillus acidophilus, which is beneficial for maintaining gut health. The formulation is in the form of soft chews, making it easy for dogs to consume.

Additionally, the chews include premium ingredients like Colostrum and Astragalus Root, which support immune function and healthy responses to allergens. EpiCor Pets, a whole food yeast fermentate, is another noteworthy addition that helps strengthen the immune system. The inclusion of Omega-3 fatty acids EPA and DHA further supports skin health and reduces itchiness.

One key strength is the product's multi-functional approach, combining probiotics with ingredients that address both gut health and skin allergies. This product appears suitable for all breeds as indicated by the manufacturer. In summary, Zesty Paws Dog Allergy Relief Chews offer a convenient and comprehensive solution for dogs with digestive and skin health issues.

The Purina Pro Plan Veterinary Supplements FortiFlora Dog Probiotic Supplement is a popular choice among veterinarians for managing digestive issues in dogs. With a probiotic strain of Enterococcus Faecium, it has a CFU count of 8 CFU/g, which supports intestinal health and balance. This product is suitable for all life stages and breeds, making it a versatile option for dog owners.

The supplement is in powder form, flavored with liver, which is often well-received by dogs, making it easy to administer. It also includes additional ingredients like vitamins C and E, zinc, and beta-carotene, which contribute to health and immune support.

However, the lack of multiple probiotic strains may limit its effectiveness for some dogs needing a broader spectrum of gut flora support. Additionally, the packaging is convenient but might result in more waste compared to bulk options. It's a solid choice for dog owners looking for a probiotic supplement, especially those dealing with digestive health issues.