Some exploration suggests this is because of improved intestinal mucosa stability, when other studies level to decreased inflammation, which allows gut germs to thrive and restore the gut microbiota. This chew is just readily available in chicken flavor. Should your Puppy dislikes rooster, Finn Digestive Probiotics might be additional suitable. https://www.amazon.com/Healthy-Treatz-Probiotic-Chews-Dogs/dp/B07VCGNM6X