We mixed SHMP throughout these tasty tubes to ensure efficacy so you can rest easy knowing that your cat is still getting the dental care they need. Simply pour the contents of the tube over your cat's food, or offer it to them directly! And because whisker to tail wellness is important to us, we included Omega's and taurine to keep those purrs coming. With three delicious flavors to choose from, there's something for every cat! For cats 6 months and older.