fox terrier 
noun
A terrier of a short-haired or wire-haired breed originally used for unearthing foxes.He was judged against a flat-coated retriever, a giant schnauzer, an Old English sheepdog, a wire fox terrier, a saluki hound and Pekingese toy dog....
- My parents' dog is a wire-haired fox terrier about eight years old.
- This woman bought a dog in Mexico, and they told her it was a Chihuahua, but when she brought it home, she discovered that in reality it was a wire-haired fox terrier!