HugSmart Meow Buddies Hot Dog and Mustard Duo toys are made to be your cat or kitten's new best friends. Filled with premium catnip and a satisfying crinkle, they deliver hours of interactive play. • Premium catnip and crinkle sound • Varied textures that stimulate hunting instincts • Just the right size to chase, pounce and bat around HugSmart builds its toys to the same high standards used for children's toys.