Use This guidebook to pick the suitable dimensions to your Pet. Evaluate across widest Portion of the paw when bearing bodyweight. If in between sizes, sizing down. Puppies can have larger entrance paws than rear paws - evaluate all paws. Long dog walks can put on out your toes, but 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