The bull terrier is a robust and comical dog. It has a characteristic egg-shaped head with small, erect, pointed ears, and triangular eyes. They come in either white or brindle, black brindle and white, brindle and white, red and white, black tan and white, white and brindle, white and red, white black and tan, black brindle, and white and black brindle.Bull Terrier CharacteristicsBull terriersize and lifespan. The bull terrier grows to a height of about 21 to 22 inches tall. A full-grown adult may weigh between 50 and 70 pounds. They have a lifespan of about 12 to 13 years.Bull terrier temperament. bull terriers are playful and mischievous dogs. They can sometimes get a bit stubborn but they love affection and physical activities. They are loyal and devoted to their humans. But they can become aggressive if not properly trained and socialized.A bull terrier dog is always active. They show courage, agility, and love being around people. Sometimes, they can be quite strong-willed. You n...
