~The Nina Ottosson Dog Smart is made to look like real wood, but its unique composite material has all the benefits of both wood and plastic and is more durable than real wood. This is an entry level dog game that challenges your dog to uncover treats while helping them to develop new learning techniques. Place treats or kibble in compartments of base. Cover treat compartments with pegs. The more compartments that are covered, the harder the game will be. Show your dog where the treats are and watch them find the tasty reward! Dogs are smarter than you think. Sometimes we just need to teach them! Leave some compartments uncovered for your dog to gain interest. Supervise when playing, and donĀ“t let the dog chew on the toy. Teach your dog how to use the puzzle, play and have fun together. Length - 26.5cm, Width - 23cm, Height - 6.5cm