Googipet's 3 in 1 Probiotic Chews Dog vitamins and supplements are the best supplement for healing your dogs gut. Our chews triple down with a boost of the good bacteria plus Prebiotic Fiber to help keep things moving in the right direction. These Probiotic chews for dogs serve up a powerful combination of live Probiotics, Postbiotics and Prebiotic Fiber to support natural gut flora and digestion balance. Our probiotics deliver 1 Billion Bacillus Coagulans, good microbes that work with your body’s natural bacteria to support a healthy digestive tract and immune system, and prebiotic fiber that nourishes your dog's gut flora so it can work more efficiently in your dog's body.