Hill's Diet y/d Feline Thyroid Health Canned Cat Food (24 -5.5oz cans) by prescription diets Supports kidney health with controlled phosphorus and low sodium Helps maintain bladder health with controlled mineral levels Promotes heart health with essential nutrients like taurine and carnitine Promotes healthy skin and a luxurious hair coat with high levels of omega-3 and -6 fatty acids Effective and easy way to manage thyroid health