A white short-haired pet with a pair of thick big ears. The left eye has a small red eye rim and one eye has a large black rim. What breed of dog is it?

Bull Terrier, the English name is Bull Terrier, height: 48-56 cm, weight: about 18-22 kg. Origin of the United Kingdom, originated in the 19th century. This dog is divided into two types: standard type and mini type due to different body types. It is a fighting dog bred by mating and mixing bulldogs with old-fashioned English terriers. The Bull Terrier has a round and powerful body, a thick chest and neck, a short and straight back, a slightly longer head with no obvious nose bridge, a strong and powerful muzzle, small pointed ears, and triangular eyes with black or brown eyes. In fact, not every Bull Terrier has a black patch just on the eye frame. Some have no spots on the whole body, but the price of a black patch on the eye frame is much higher. The Bull Terrier has strong and well-developed limbs, a muscular body, and short hair. The color of the hair is white or black mixed, tiger spots, tawny brown and other colors.

The Bull Terrier has an impatient temperament and a strong fighting spirit. It never gives in among dogs and even hurts other dogs. However, compared to humans, Bull Terriers are relatively docile, smart and obedient, loyal and obedient to their owners. They are especially kind and friendly to children, kind and patient. If taken care of properly, they can become loyal family guard dogs.