Features: 1. Interesting: it can exercise the dog's intelligence. Pet can do good interaction with its owner and increase the dog's subconscious. 2. Material: the transparent food storage with the non-toxic material, so that you can see the situation of pet food. 3. Training Function: food can be ejected very quite far from the shooting place, cultivate the ability of your pets. 4. Easy to operate: the food will fly out from the gun when you push the trigger. 5. Durable: the pet catapult is high-quality and is not easy to damage.