You and your little dog will have loads of fun as he learns to remove the tiny squirrels from their hiding places in the tree trunk of the Hide A Squirrel™ Toy! Put the squirrels back so he can find them again and again! Your little dog will develop and strengthen eye-paw coordination skills. The Hide A Squirrel™ Toy helps to satisfy a dog's natural instinct to search, stalk and capture its prey. For added fun, put other toys in the tree trunk! The trunk measures about 4 1/2 inches high and 4 inches in diameter. There are two holes on the side and one at the top for the squirrels (or other toys) to be inserted. The trunk is soft plush, made of washable fabric. The three included plush squirrels each squeak and measure 3 inches, excluding the tail.