Use This guidebook to pick the suitable dimension to your Puppy. Measure across widest Section of the paw when bearing fat. If involving measurements, dimension down. Canines can have more substantial entrance paws than rear paws - evaluate all paws. My Pet loves these booties and when I see that 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