When probiotics are microorganisms inside your Puppy’s gut, prebiotics are actually just nondigestible carbohydrates that probiotics feed on to remain alive. Lactobacillus acidophilus. The most frequent probiotics, this strain is present in quite a few fermented foods including yogurt. The results of Lactobacillus acidophilus Trustworthy Resource PubMed Central Archive of https://www.amazon.com/Healthy-Treatz-Probiotic-Chews-Dogs/dp/B07VCGNM6X