Features and Specifications:The bottom is a non-slip plastic cloth, which can fix the mat and prevent the dog from movingThe scent pad is mainly made of polar fleece fabric, which is environmentally friendly, harmless, easy to clean and machine washableProduct size: about 71x71cmMaterial: polar fleeceWeight: About 550ginstruct:Put treats and dog food on the surface of the sniffing pad for the first few times to make it easy for pets to find. Later, you can hide the food in the depths to gradually increase the difficulty of the game.Precaution:The sniffing game is best carried out in the company of the owner, so as not to damage the mat if the pet does not eat.Put away the pad in time after the game is over, which can keep the dog's interest in the smell pad for a long time.Smell pad will inevitably leave pet saliva after use, remember to clean it regularly.The parts on the mat are sewn firmly and can be machine washed. If you are afraid of washing, you can put a laundry bag.