Natura Pet Products' Innova Prime is a grain-free line of dog and cat food. Formulas include: chicken & turkey formula adult cat food, chicken & turkey formula adult dog food, beef & lamb meal formula adult dog food, and salmon & herring formula adult dog food, as well as chicken and beef & lamb meal formulas of Prime HealthBar treats. Dog formulas are available in 5-, 12- and 25-lb. packages, and the cat formula is available in 2-, 5- and 12-lb. packages.