Big Dog Shoes Set/slip breathable pet snow boots/shoes with socks pet/The Best U Want X-Small(Sole length3.5cm,Sole width2.8cm,Length product7.5cm),Small(Sole length3.9cm,Sole width3.2cm,Length product8.0cm),Medium(Sole length4.5cm,Sole width3.7cm,Length product9.5cm) Large(Sole length5.2cm,Sole width4.3cm,Length product11.0cm),X-Large(Sole length6.0cm,Sole width5.0cm,Length product14.0cm) XX-Large(Sole length6.8cm,Sole width5.6cm,Length product15.0cm),XXX-Large(Sole length8.0cm,Sole width6.6cm,Length product16.0cm) Keep your pet's paw warm and safe Select shoes when possible choose a larger size,so your dog will be comfortable to wear