Probiotics for dogs and cats, Alternatively, consist of Are living microorganisms that give wellness Rewards for the host when ingested in suitable quantities. Lactobacillus acidophilus. The most prevalent probiotics, this strain is found in numerous fermented foods such as yogurt. The results of Lactobacillus acidophilus Dependable Resource PubMed Central Archive https://www.amazon.com/Healthy-Treatz-Probiotic-Chews-Dogs/dp/B07VCGNM6X