Have a big, shorthaired breed that would benefit from a big dog sweater? Finding a sweater to keep your large dog cozy this winter can be a little daunting sometimes. While other stores may only stock the more popular small sizes, big dogs tend to be left out in the cold when searching for large dog sweaters. Cherrybrook has found sweaters in small dog sizes AND big dog sizes including extra Large which fit dogs 27"-29" in length and extra extra large which fit dogs 30"-33" in length. To find the right fit for your dog simply measure him from the base of the neck to the base of the tail.