Who says learning can't be fun? Hide treats in the nook under the sliding discs, and let your dog look for the goodies by trying to pull the discs to the side with his paw or nose. Your pup will love the reward for a job well done, and you'll love watching him put on that doggy thinking cap to find the treats Why you need this Dog IQ Toys? Level of difficulty medium, suitable for more treat hunters. Help fight boredom & prevent dogs anxiety & provide immense stress relief. Provides mental stimulation to help keep your dog's mind alert and increases IQ. Let your dog become more busy but lively and reduce destructive behavior. Hide the treats and watch your pup paw and nose them to reveal their prize. Enhances your relationship with your dog by rewarding him with treats he loves. Why us? The upgraded intermediate slider makes it easier for a puppy beginner to get started. Designed strategically using vibrant colors within the spectrum of your dog's vision. Environmental PVC Material, tearing resistance, anti-aging, and not easy to burst into sharp pieces. Anti-slide rubber pads at the bottom prevent the pet feed bowl from moving and tipping over to a certain extent. (Of course not absolute)