Hill's Science Diet Perfect Weight Large Breed dry dog food provides breakthrough nutrition for your large breed dog's healthy weight maintenance and long-lasting weight support. With larger kibble for large breed dogs, it's made in the USA with global ingredients you can trust. This high protein, high fiber formula enriched with L-carnitine & coconut oil helps support pets' metabolisms for a healthy body weight. Made with natural ingredients with added vitamins, minerals, & amino acids, Hill's Science Diet Perfect Weight provides healthy weight maintenance while supporting lean muscles.