Choose the right size; method put the pet's paw on the paper; mark the width of the paw, including toes and nails; measure all the paws, using the widest measurement; refer to the size chart and select the appropriate size. Soft Lining Dog Boots-The interior is filled with super soft wool, suitable for paws. Keep it dry and more comfortable, and protect dog paws when running outdoors or playing indoors in cold weather or hot summer. Protective Dog Shoes-Made of a hard non-slip sole that provides stability on tiles and sand, protects your pet's feet from sharp or broken rocks, snow, salt and other harmful surfaces, and keeps cute dogs clean . Reflective and adjustable straps-these dog boots are easy to put on, take off and stay on the dog's paw. Design high-quality drawstring and reflective tape to ensure close fit and safety when walking at night. So cute dog shoes-there are cute, washable, but not waterproof, more suitable for walking indoors and on rainy days. In addition, our pets wear dog shoes to protect our sofas, carpets, back seats and furniture. Non-slip soleThe soft rubber particle design, non-slip, allows your pet dog to better control. Soft and breathable inner liningMake sure that the shoes are suitable for winter and summer to make your dog's paws more comfortable and dry. Reflective stripMake it safer for your dog to walk at night so you can look after your dog. Drawstring closureWith adjustable drawstring, it is more convenient to put on and take off. Sizesize 3 Length1.77in/4.5CM, Width1.37in/3.5CM, Weight5-7Ib.size 4 Length1.96in/5.0CM, Width1.57in/4.0CM, Weight8-11Ib.size 5 Length2.16in/5.5CM, Width1.77in/4.5CM, Weight12-14Ib.size 6 Length 2.36in/6.0CM, Width 1.96in/5.0CM, Weight 15-19Ib.size 7 Length 2.55in/6.5CM, Width 2.16in/5.5CM, Weight 20-24Ib.