These Pet Life Duggz Snuggly Shearling Boots are built for comfort. These boots have a stylish look and feel, and are made for comfort and breathability. Features a wider fit for added grip on surfaces. All Pet Life footwear has been carefully engineered to keep your pet's paws warm and comfortable.The manufacturer recommends approximately 20 minutes of initial wear time to allow the boots to properly form to your dog's feet.