10 Best Probiotic For Dogs 2026 in the United States

The Zesty Paws Dog Allergy Relief chews are designed to provide comfort and health benefits for dogs suffering from allergies and itchy skin. These chews are formulated with various premium ingredients, including EpiCor Pets yeast fermentate, colostrum, and astragalus root, aimed at boosting immune function and providing relief from itchy skin.

The inclusion of a 6-strain gut health blend, featuring probiotics like Lactobacillus acidophilus, supports digestive health and maintains a balanced gut flora, which is essential for overall wellness. Omega-3 fatty acids EPA and DHA are also included to enhance immune health and provide additional itch relief benefits. The soft chew form with a peanut butter flavor makes it easy to administer, which can be especially useful for dogs who are picky eaters.

Zesty Paws has a reputable standing in the pet supplement market. This product is suitable for dogs of all breeds and ages, making it a versatile choice for many pet owners. These chews are a good option for supporting immune and gut health while providing relief from allergies and itchy skin in dogs.

The Purina Pro Plan Veterinary Supplements FortiFlora Dog Probiotic Supplement stands out as a top choice for managing digestive health in dogs, recommended by veterinarians. The supplement contains Enterococcus Faecium, offering a CFU count of 8 CFU/g, which is beneficial for promoting intestinal health and balance. The presence of additional ingredients such as Vitamin C, Vitamin E, and antioxidants helps support a strong immune system in dogs, making it a well-rounded nutritional addition to their diet.

The liver-flavored powder form ensures easy administration, as it can be easily mixed with food, making it convenient for pet owners to use daily. The product is suitable for dogs of all sizes and life stages, which adds versatility in its application. However, one should note that the CFU count, though beneficial, is on the lower end compared to some other probiotics on the market which might offer higher counts for more substantial gut health benefits.

The product needs to be stored in a cool, dry place to maintain its efficacy. While the brand Purina has a strong reputation for quality, some users might find the exact nutritional contributions of the strain not as clearly defined as in other supplements. This product remains a reliable option for improving your dog’s digestive health.

Zesty Paws Probiotics for Dogs come as tasty, chicken-flavored soft chews that many dogs find appealing, making it easier to give supplements regularly. The product includes a 7-strain proprietary probiotic blend along with a clinically studied strain called DE111 (Bacillus subtilis), which supports healthy gut bacteria and digestion. This supplement is enhanced with prebiotics (including PreforPro) and digestive enzymes, helping your dog better break down fats, proteins, and carbs, which can be especially helpful for dogs with sensitive stomachs or irregular bowel movements.

Added natural ingredients like pumpkin and bromelain support digestion and stool regularity. The soft chew form is convenient and easy to dose based on dog size, and it’s suitable for all breeds. Zesty Paws is a well-known brand with a strong customer rating of 4.5 out of 5 stars from over 95,000 reviews, reflecting high user satisfaction.

If your dog struggles with digestion or bowel issues, this supplement offers a balanced mix of probiotics, prebiotics, and enzymes in a palatable form that’s easy to administer.