Quantity: OneMedium difficulty and several removable parts to cover snacks (about 2.5-4 cm). The chessboard is made of non-toxic and tear-resistant wood. Size: 24 * 23.5 * 3 cm, suitable for medium/large dogs and also suitable for puppies.Dog-owner game + dog leisure tool. Like the paw shape, multi-color, it can attract your dog's attention. It is a hidden food toy, which can help you effectively control your dog/cat's eating speed, so that your dog can maintain a healthy and healthy weight. It brings happiness to your pet and will never feel bored or lonely. It can also train your pets and improve their IQ.Strategy game for training puppies. Awaken your dog's instinct and encourage them to search for food. After several attempts at this technique, your dog will be rewarded and rewarded. How it works: Place the treats on the lid of the game and cover them with different lids. This way, your dog or cat can get its reward. Wooden learning game. Naturally safe. It will help you teach your puppy to take care of himself from an early age. It will show you your dear ingenuity.