Which breed of dog is now extinct: Chinese Crested Dog or the Chien-gris?
Chinese Crested Dog The Chinese crested dog is a hairless breed of dog. Like most hairless dog breeds, the Chinese crested comes in two varieties, with and without fur, which are born in the same litter: the Powderpuff and the Hairless.
Working terrier A working terrier is a small type of dog which pursues its quarry into the earth. According to the "Oxford English Dictionary", the name dates back to at least 1440, derived from French "chien terrier" 'digging dog', from Medieval Latin "terrarius", ultimately from Latin "terra" (earth).