 Kennel Club breeds derived from these mainly-white coated dogs include the Smooth Fox Terrier, the Wire Fox Terrier, the Sealyham Terrier and (most recently), the Parson Russell Terrier and Russell Terrier.None of these Kennel Club breeds are commonly found working in the field today.The absence of white-bodied working dogs in the Kennel Club does not mean that white fox-working dogs have disappeared.