FOOEY® The Most Bitter Stuff on Earth®. Guaranteed to Stop Destructive Chewing, Licking & Picking Behaviors Completely Effective Spray Fooey on any surface and it will instantly transform it into an utterly distasteful object.Dogs, cats, puppies, kittens, birds, horses, rabbits and rodents won"t nibble, lick or chew on objects and surfaces treated with Fooey. Completely Safe Fooey can be used safely on plants, furniture, wood, leather and pets. Fooey contains no alcohol or unpleasant odor.