Use This manual to select the appropriate size for your Canine. Measure across widest Portion of the paw when bearing excess weight. If in between sizes, size down. Dogs might have much larger front paws than rear paws - measure all paws. The Wetland boot is a superb choice for 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