6. a biscuit
if you throw a biscuit over a dogs head he’ll follow it with his eyes and then his feet in bountiful glee.
he’ll either devour it or run back with it in his sloppy mouth to put it back into your hand.
; on the other note,
if you throw a biscuit over a cat's head he’ll look at you like a dunce and walk in the opposite direction.
then he’ll go outside and catch a python.