They generally stand around 13.3 hands high but show wide variability in coloration, size and conformation.
The breed's coat is generally short and harsh, but unique in that it displays many 'rosettes' and ridges, and also generally grows a moustache around its nose. Many breeders, especially those in England, have worked to improve this rosette pattern. Because the hair grows in so many directions, it can be hard to brush, and great care must be taken to keep the coat clean and free of dirt. Most are green eyed, due to uncommon genes.