The Kibble Drop is a treat dispensing plastic puzzle for dogs. When treats are dropped into the top of the toy, they fall randomly into one of the four treat chambers. Via scent, dogs must determine which chamber the treat has fallen into and which flap to lift in order to retrieve the treat. Scent holes on the chambers assist in the dog"s search for reward! It"s also an excellent way to slow down dogs rapid consumption at meal times. All Dog Games puzzles are made from materials approved by the FDA for food contact.