Prepare your pup's paws for any conditions with the Muttluks All-Weather Dog Boots.Breathable, waterproof exterior fabric and are suited for hot or cold weather conditions.Self-tightening 3M reflective touch fastener straps, treated leather soles and cuffs which come up the leg.Size length is for the entire paw including nails, a snug fit is best.Set of 4. Why We Love It: Dog paws need to be protected, just like human feet. The Yellow All Weather Muttluks dog shoes are perfect for hot sand, hot pavement, hiking, rain or snow. Active dogs will thank you. Sizing Information: Sizing by breed is only a recommendation. We suggest measuring your dog to get the ideal fit. Size length is for the entire paw including nails, a snug fit is best. Itty Bitty - 1.5" (Chihuahua, Toy Poodle) XX-Small - 2.25" (Jack Russell Terrier, Pug) X-Small - 2.75" (Dachshund, Sheltie) Small - 3.25" (Border Collie, Beagle) Medium - 3.75" (Doberman, Labrador Retriever) Large - 4.25" (German Shepherd) X-Large - 4.75" (Akita, Sheepdog) XX-Large - 5.5" (Great Dane)