Give your barky baby a show-worthy coat and wonderful skin with the PRN Pharmacal Optima 365 Skin & Coat Dog Supplement. You can say goodbye to hair everywhere, too, since this tasty poultry, beef and fish-flavored supplement helps curb excessive shedding while naturally enhancing skin and coat health. It provides an optimal combination of vitamins, minerals, antioxidants, amino acids and Omega-3 and -6 fatty acids, with minimal calories to prevent unwanted weight gain.