The Russell Terrier is a small breed of terrier that originated in England. It is a lively and energetic breed, with a short, wire-haired coat. Its head is small and pointed, with small, erect ears. Its legs are short and powerful, and its tail is usually docked. The Russell Terrier is an intelligent and loyal breed, and it makes an excellent family pet. It is an active breed, and it needs plenty of exercise and mental stimulation. It is loyal and affectionate, and it enjoys spending time with its family.