Eukanuba Senior Maintenance Dry Food is designed for the specific nutritional requirements for small and medium breed dogs 7 years and over, large breed 6 years and over, and giant breed dogs 5 years and over. Provides an optimal balance of appropriate protein, fat, calories, vitamins, and minerals for the aging dog - as dogs age, they typically need fewer calories from fat, but protein is critical to their diet to ensure the proper maintenance of muscle tissue. Contains an exclusive formulation of fibre (beet pulp and fructooligosaccharides) to nutritionally stabilise the senior dog’s digestive system and support a healthy intestinal environment.