【Smell Training Toys】Hide the dog’s favorite toy or food in the feeding mat and let the dog find it with his nose. Imitate the hunt for food in nature and let it restore the dog’s most powerful instinct 【Stress Relief】Dogs are active in order to relieve stress. The pet puzzle mat can effectively relieve the dog’s stress 【10 Minutes Sniffing = 60 Minutes Walking】The sniffing pads can exercise the dog’s physical and intellectual ability. A great way to drain your dog’s energy through natural mental and physical activity 【Machine Washable】It is very convenient to clean and supports machine washing. Don’t worry about dog’s health problems if not cleaned 【Non-slip & Large & Portable】Expanded Size: 70x70cm. Storage size 38x38cm. The bottom is a non-slip cloth, which effectively holds the mat. It can also be hung up or put away when not in use. Suitable for traveling