1. Stimulate the dog's sense of smell and imitate foraging in the wild to make the dog's nose and brain function properly.2. Simple challenge to encourage natural foraging skills.3. Easy to fill pads, easy to use design and durable construction.4. Combines all natural and recycled materials for sustainable production.5. Perfect for all breeds, any age, any size dog, so dogs and even pot bellied pigs will love it 1. Understand the dog's scenting needs and reduce the dog's stress.2. Improves the ability to sniff dogs.3. Reduces outside waste collection.4. Release the dog's excess energy.5. Exercise slow food.Specifications.Material: rocking fleece, non-slip clothSize: about 45 * 30cm / 17.72 * 11.81