Fishin' Chips from Aunt Jeni's Home Made are holistic cat treats with a crisp texture. The Seafood Medley variety contains fish, baby shrimp, clams, beef, lamb and/or goat lung "chips". According to the company, Fishin' Chips are hypo-allergenic and all-natural, containing no preservatives, yeast, soy, chemicals, salt, sugar or grains.