Canidae Chicken, Turkey, Lamb & Fish for cats is vet formulated for all ages, breeds and sizes. This makes mealtimes with multiple pets much easier with just one bag for all cats! This nutritionally dense formula provides optimum protein and keeps your cat feeling full and satisfied after a meal. Canidae adds their unique HealthPLUS Solutions to every kibble after cooking. HealthPLUS Solutions has probiotics to help support healthy digestion, antioxidants to help support a healthy immune system, and omega 6&3 fatty acids to help support beautiful skin & coat. It contains no corn, wheat or soy.