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 also contains 15 fresh or raw ingredients, including WholePrey ingredients like muscle meat, organs and bone, the most succulent and nourishing parts of the prey. This diet helps support your kitten's brain development and cognitive function with naturally occurring DHA and EPA from salmon, mackerel, herring, and pollock oil.