Zesty Paws Probiotics for Dogs - Digestive Enzymes for Gut Flora, Digestive Health, Diarrhea & Bowel Support - Clinically Studied DE111 - Dog Supplement Soft Chew for Pet Immune System - PumpkinBrand: Zesty Paws Features: Support Fido's Tummy These functional soft chew supplements have a base of pumpkin and papaya (sources of enzymes) plus probiotics for digestion, bowel, and immune support to care for canine pets. Features Clinically Studied DE111 Probiotic This chewable functional supplement contains DE111, a clinically studied Bacillus subtilis that supports proper digestive function and the immune system. Six Strain Probiotic Powder