1. This product consists of 4 separate parts: 2 peanut butter slow-feeding pads, 1 fruit plate + 1 grain plate, which can be used in any combination 2. It can be used separately or in combination. 3. The bottom of the slow-feeding pad has a suction cup, which can be fixed on any plane. Through the slow-feeding function of the product, it can effectively slow down the dog's eating speed and protect the stomach. 4. And can attract the dog's attention when the dog is bathing or cutting nails.