Finding probiotics that truly support your pet's gut isn't always easy! But with Zesty Paws, the days of being upset from not finding the right supplements and toppers for your doggie's stomach are over. Now, there's a tasty alternative to support your pet's tummy. This Probiotic Powder is a mouthwatering topper that support’s your dog’s digestive system while they chow down. This bowl-lickin’ good powder includes live gut bacteria to support your pup’s digestion, gut flora, and immune function while they feast with joy! Tummy Support in a Tasty Powder! - Zesty Paws Probiotic Powder combines a premium probiotic with Inulin (fiber) and Yeast Extract to support digestion and immune function for your pet. Featuring DE111 - This supplement contains DE111, which is a clinically studied Bacillus subtilis that supports gut health and immune system function for your doggy. For a Healthy Gut - Help them digest with more zest! This Probiotic Powder helps support gut flora, bowel function and digestive health for small, medium, and large breeds – whether an adult or senior! Immune System Support - At a total of 800 million CFU per serving, the Bacillus subtilis probiotic in this meal topper provides paw-erful support for your dog's immunity. Easy to Give, Easy to Love - The pain of giving your doggy yucky daily powders is over. This probiotic for dogs has a yummy pumpkin flavor and mixes easily with your dog's favorite wet or dry food.