Dog sniff mat training blanketbackground: Sniffing is a great way to play. It is different from the intense exercises such as throwing, tug of war, and chasing. It is a way of exercising that uses the senses and brain to process information and consume energy in peace. Features: 1. Meet dog sniffing needs and reduce dog stress 2. Improve dog sniffing ability 3. Reduce the behavior of picking up garbage outside 4. Release the dog's excess energy 5. Exercise slow food Features: 1.