Knowledge is Hill's first ingredient and Hill's understands what dogs and cats need to live a long and healthy life, which is why all Hill's foods provide precisely balanced, high quality nutrition based on pets' age and unique needs. At their global Pet Nutrition Centre, Hill's team of vets, PhD nutritionists and food scientists work with their pet partners to develop breakthrough nutrition that works with pets' biologies. Hill's believes that fed everyday the right nutrition makes little transformations which can add up to incredible results.