Description TruMune power is a research-proven pet food ingredient that works to provide everyday immune protection and support digestive health which fosters your pet's healthy activity and mobilityNutrena's patented Opti-Cook process and added prebiotic provide special digestive supportGlucosamine and chondroitin sulfate support healthy mobilityGuaranteed levels of Omega 6 and 3 fatty acids support skin and coat health