Dog Sniffing Mat: A unique food toy that allows your dog to find the food hidden in the mat. Helps train your dog's sense of smell, drains your dog's energy, loses weight, prevents depression, keeps your dog busy and keeps your dog from destructive behavior due to boredom. Non-slip and Portable Design: The base of this dog foraging toy is made of non-slip cloth so that your dog can't easily move it on the floor. This sniffing pad is shrinkable in size for easy portability. SIZE & ECO-FRIENDLY WASHABLE MATERIAL: The maximum size of this foraging mat is 18.9*18.9in, and it is made of environmentally friendly sustainable anti-pilling upgraded felt cloth. Safe Material: The main material of the sniffing mat is felt cloth, which is safe and environmentally friendly, and can be washed by hand and machine. When you receive it, please wash it once to make it in better shape. Simulated Grass Design: The feeding mat can be folded into a bowl shape. Keep your dog on good habit, or use it as a sniffing mat. Multi-stitch stitching for enhanced tear resistance, release pressure and and consume excess energy from pets. It will be a good helper for your dog training toys.