Eukanuba Adult Large Breed Dry Dog Food is developed by animal nutritionists to feed your dog as they're meant to be fed. High-quality animal protein, glucosamine and chondroitin sulfate help support lean muscle and healthy mobility. Guaranteed levels of vitamin E support immunity. Optimal levels of fats and carbohydrates to help fuel dogs' daily activity needs. DentaDefense uses S-shaped kibble to promote chewing and help reduce tartar build-up. A natural fiber and prebiotic blend aids gentle digestion to help your dog feeling their best. Plus, real chicken is the first ingredient, helping power your dog's potential. Mix with your dog's favorite wet food for the perfect complement.