About This 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 for dogs and immune system function for your doggy. For a Healthy Gut - Help them digest with more zest! Zesty Paws Probiotics for Dogs 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 dog probiotics for yeast, itchy skin and itchy ears 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 powder for dogs has a yummy pumpkin flavor and mixes easily with your dog's favorite wet or dry food. Overview Item Form : Powder Brand : Zesty Paws Flavor : Dog - Pumpkin Item Weight : 2.1 Ounces Manufacturer : Zesty Paws LLC