Easy Sizing: Measure your dog s paw width for the best fit weight is only a secondary guide. Size 6 fits paws 2.55 inches wide and suits dogs 52-68 lb. Durable rubber soles give dependable traction and shield paws from rough, hot, or icy ground. Double straps lock each boot in place yet open wide for quick on-and-off. Tough, breathable fabrics stand up to daily wear, rain, snow, or summer pavement while keeping paws cool and dry. Pick from bright, fade-proof colors to add safety and style to every walk.