The Rainbow set is a dog puzzle that will keep your dog entertained while they use their natural hunting skills to find hidden treats. The set includes mechanisms for hiding treats that require pushing the lid, lifting, pulling, and twisting the lid. Each set includes at least one base that contains individual legs. You can fill the compartments with treats, regular dog food, or even peanut butter for your dog to find. Tip: If you turn the yellow and orange legs in different directions, you can change the difficulty level of the toy. Size (L x W x H): 24 x 18 x 6 cm Weight: 0.6 kg