Smarty Set is an intermediate dog puzzle designed for enhanced mental stimulation and engaging playtime. Perfect for dogs ready to take their puzzle skills to the next level. This set includes level 2 pawzles, offering a more challenging and rewarding experience. Each Smarty Set includes at least one base that holds the pawzles, with mechanisms such as twisty sliders, pop-up lids, and secret drawers, encouraging your dog's problem-solving abilities at a slightly more advanced pace. Fill the pawzle compartments with your dog's favorite treats, regular food, or peanut butter, and watch them eagerly discover the hidden rewards.