Use This manual to pick out the suitable size on your Pet. Measure throughout widest Portion of the paw when bearing excess weight. If in between dimensions, measurement down. Canines can have bigger entrance paws than rear paws - evaluate all paws. My Pet dog loves these booties and Once https://www.wanderlustprogear.com/products/4pcs-set-waterproof-pet-dog-shoes-anti-slip-rain-boots-for-small-cat-dogs-foot-cover-footwear-puppy-booties-pet-paw-accessories