XSY&G Dog Boots Waterproof Dog Shoes Dog Booties with Reflective Rugged Anti-Slip Sole and Skid-Proof Outdoor Dog Shoes for Medium Dogs 4Pcs-Size6

Multi-purpose: 1.These boots can keep the dog's paws warm and dry in cold winter. 2.It can protect the dog's paws from being burnt in hot summer. 3.It can prevent dogs from scratching carpets or wooden floors 4.It can protect the dog's paws against hurt from stones asphalt grass etc. while walking. 5.It can keep the dog's paws clean and dry on rainy days. Measure method: 1) Place the pet's paws on a piece of paper and press down on the top mimicking how the paw spreads when the dog is walking. 2) Measure the paw length and width mark the left and right sides on the paper and measure the distance between the marks. 3) Choose size according to width is better. 4) Choose the Right size for your dogs. Size Referance: Size 1:（2.3''x1.6'')(L*W) for dogs around 15lb Size 2:（2.4''x1.7'')(L*W) for Schnauzer;Bichon Frise etc.(19.8lb) Size 3:（2.5''x1.9'')(L*W) for Standard Poo