Please be sure to measure the width of your dog's paws carefully, it is key to choosing the correct size for your dog, weight can only be used as an additional reference; Size 1: 1.8''x2.3''(W*L) for 11-23 lbs; size 2: 1.9''x2.4''(W*L) for 18-27 lbs; size 3: 2.0''x2.5''(W*L) for 23-33 lb; size 4: 2.2''x2.6''(W*L) for 31-40 lbs; size 5: 2.4''x2.8''(W*L) for 40-55 lbs; size 6: 2.6''x3.0''(W*L) for 52-65 lbs; size 7: 2.8''x3.2"(W*L) for 63-75 lbs; size 8: 3.0''x3.5"(W*L) for 74-90 lbs

SECURE and ADJUSTABLE: Easy to put on / off. These dog shoes expands with a wide split seam opening and two adjustable and reflective straps to ensure a tight fit, also make your dog safe at night

RUGGED: Tough slip-proof sole of dog boots provides stability and traction, protection from rough terrain

QUALITY: The dog boots have a rugged sole and high quality fabrics that are then sewn together to ensure they are ready for your adventure

FASHIONABLE: QUMY dog boots are with cute pet paw embroidery, paws side is the outside, soft and hand washable