Alfie Pet by Petoga Couture - Lincoln Smart Interactive Treats Puzzle Toys for Dogs and Cats - Pattern: Paw Measures 9.25" in length and width. 1" in height and has 12 small holes. Suitable for puppy or newborns Initial training and helps stimulates your dog's brain. Made of wooden, good for pets Fill the hole with your dog`s favorite treats or food Adjust difficulty level as your dog learns