Easy Sizing: Measure your dog s paw width for the best fit weight is only a secondary guide. Size 6 inner width is 2.55 inches, ideal for dogs 52-68 lb. Durable rubber soles give reliable traction and shield paws from rough, hot, cold or salty surfaces. Double hook-and-loop straps lock each boot in place yet open wide for quick on-off. Tough water-resistant fabrics stand up to winter snow, summer pavement, mud and repeated washings. Available in several bright colors, the sleek low-profile design keeps your companion stylish while protecting every step.