The oil is derived from wild-caught salmon harvested from Alaska and it's free from GMO components and artificial additives. Digestive enzymes are much like probiotics—they’re naturally identified in your cat’s human body As well as in refreshing food items and assistance the digestive system break down food items. L-theanine — https://gregorykrzlw.ampblogs.com/not-known-factual-statements-about-natural-calming-cat-snacks-70180603