Description of QUMY puppy shoes: 1. Protect dog paws, do not need to wash dog paws often. If you wash your dog paws every day, it may hurt the health of the paws skin. 2. High-quality rubber shoes, soft and comfortable, prevent dog injuries. The skid-resistant sole provides stability and traction, protection from rough terrain and hot pavement etc. Help older dogs to stand up on hardwood floors easier. 3. Can be used indoors or outdoors, hot and cold conditions. Wears shoes outdoors, it can prevent the dog's paws from bringing dirty things into the room and keep the room clean. Wears shoes indoors, it can prevent the dog's paws from scratching the floor. Wear shoes when the weather is cold, it can keep warm. Wear shoes when the weather is hot, it can prevent the ground temperature from being too high, hurt the sweat gland system of the dog's sole. About the cleaning of QUMY puppy shoes: 1. The dog shoes are hand washable and dried naturally in the air. 2. It is recommended to wash separately from clothing, do not soak in water for too long. Please follow these easy measuring instructions to ensure that these dog boots are comfortable fit for your dog. 1. Place the paw on a piece of paper and press down on the top, mimicking how the paw spreads when the dog is walking. 2. Mark the left and right sides on the paper and measure the distance between the marks. 3. The width of the paw should be smaller than the dog shoes size chart. Package includes: One set dog boots - 4PCS