1. SIZE OPTIONA total of 4 sizes are available. Great for small, medium and large dog. Please measure your dog's paws carefully before purchasing and refer to the size chart. For the fit, your puppy must be measured while standing. And use a ruler to measure the widest part of the paw. 2. RUGGED ANTISLIP SOLESDog shoes are designed with a diamondshaped rubber sole that provides excellent traction and durability. Whether on grass, indoor tiles, muddy trails or rugged mountain roads, dog boots ensure your pet stands and walks securely, adding stability and mobility to their steps. 3. REFLECTIVE STRIP DESIGNSafety is one of the important design concepts of dog shoes for large dogs. The laces of these dog snow boots have reflective strips, which not only make your pets more visible when walking at night, but also improve their when walking at night. While the stylish dog paw embroidery adds a fashionable touch. 4. COMFORTABLE BREATHABLEThe toes of the dog shoes are made of superfiber space leather material with excellent abrasion and tear resistance, which can effectively protect your pet dog's feet from debris, sharp objects and other injuries. The upper is made of breathable and waterproof elastic fabric, which effectively prevents moisture penetration, keeping your dog's paws dry and comfortable in all seasons. They are the ideal companions for you and your dog to explore the world together.