Staffordshire Bull Terrier Training, Temperament, Lifespan, Size, Weight, and Bite Force
Staffordshire Bull Terrier ( affectionately referred to as Staffy, Stafford, or Stafford Terrier) is a small to medium-sized pure bred dog in the Terrier group from the United Kingdom. Staffy was descended from the 19th century bull and terriers( created by crossing bulldogs and terriers). It is closely related to the modern Bull Terrier even though the two breeds don't resemble each other and were developed along independent lines.