In temperament the Skye is courageous and closely attached to its own people, yet reserved and often aloof with strangers. It is a steady, dignified dog rather than an excitable one, though it keeps a terrier's readiness to stand its ground.
The Skye is long and low, with a hard, straight outer coat over a soft undercoat. The coat parts along the back, falls to either side and veils the forehead and eyes. Ears may be pricked and fringed with feathering, or dropped and lying flat against the head; the prick-eared form is now more common. Colours include black, grey, fawn and cream, with black ears and muzzle.
The Skye Terrier's standing changed considerably after its Victorian heyday. In the nineteenth century the name was applied loosely to several rough-coated Scottish terriers, and the breed's identity settled only once shows and stud books fixed a standard. It later fell from fashion, and the Kennel Club now lists it among its vulnerable native breeds. Its ancestors went to ground after fox, badger and otter among island rocks and cairns, work that favoured a low body and a protective coat.