Nutri-Vet Nutritionals, Boise, ID, has introduced Puppy-Tab for growing puppies. As a supplement, Puppy-Tab delivers taurine, B complex vitamins, antioxidants and minerals. In addition it contains red raspberry, calcium, iron, phosphorous and potassium, as well as vitamins A, C and E, magnesium and selenium. The chewables are liver flavored.