Contents: Smelt Your choice between 2oz or 4oz. Ideal for restoring healthy Omega 3 fatty acids into their diet. Benefits of Omega 3s Lowers inflammation Improves mobility for stiff arthritic joints Improves skin and coat Fights against cancer Relives anxiety, depression and hyperactivity Boosts brain, heart, and liver health There are many ways to add Omega 3s. Oily fish like smelt, sardines, mackerel and salmon are popular choices, but you can also do Bison and Water Buffalo if fish isn&';t your thing. Best Suited For: Cats and Dogs of all sizes!