Kittens require extra energy in the form of calories, fat and protein to fuel all of their growing, playing and discovering. We carefully formulated our Kitten Food recipe with these unique needs in mind.Ingredients like chicken and chicken liver provide increased protein and fat levels support the development of strong muscles, bones and organs. Whole fruits and vegetables like blueberries, cranberries and sweet potatoes provide vitamins, minerals and antioxidants to strengthen cells and protect against free radicals that cause disease.