Contains a unique dual enzyme cleansing system. Specially formulated not to be rinsed. Acts quickly to help neutralize mouth odors. Flavored to assure acceptance by both dogs and cats. Available in three flavors: Poultry, Malt, or Mint. Contains a unique dual enzyme cleansing system. Specially formulated not to be rinsed. Acts quickly to help neutralize mouth odors. Flavored to assure acceptance by both dogs and cats. Available in three flavors: Poultry, Malt, or Mint.