You can hide the dog's favorite snacks and thus training its sense of smell.Soft, and it's bite & tear resistant, durable, and convenient to clean,machine washablePerfect for All Breeds: all dogs or any other animals at any age can find pleasure in it. Color:As photeMaterial:Polar FleeceSize:44*44cm Used For:Sports and Training Packaged include1Pc * dog sniffing mat Note1.please allow 1-3 cm/ 0.39-1.18 inch difference due to manual measurement.2.due to the screen difference, the color may be a little difference from what you expect, please allow it