Canadian Brand. ORIJEN Kitten diet is specially formulated to give your kitten the nutrients they need to grow healthy and strong. Packed with 90% premium animal ingredients like chicken, turkey and salmon, it helps support muscle development in your growing kitten. It includes WholePrey ingredients like muscle meat, organs and bone. This diet helps support your kitten's brain development and cognitive function with naturally occurring DHA and EPA from salmon, whole mackerel, herring, and pollock oil. Your kitten will thrive when you feed them the fresh and raw animal protein they need.