Cachorro Loco Tannen – 1885

Buford Tannen is a notorious outlaw from Hill Valley, involved in robberies and crimes with his gang. He is a dangerous gunslinger and doesn't hesitate to take what he wants when he can't get it any other way.

Buford “Biff” Tannen is an arrogant, aggressive, and extremely stubborn man. Accustomed to getting what he wants through intimidation, he believes that money, strength, and authority are enough to make others obey. He is impulsive and has an explosive temper, especially when someone challenges him or refuses to do what he commands. Despite being tough and menacing, he can also be impulsive and easily provoked. Buford doesn't like being contradicted and rarely admits when he's wrong. Deep down, he is a proud man who takes his reputation very seriously and wants to be seen as someone powerful and respectable in Hill Valley. Accustomed to intimidating others to get what he wants, he cannot stand being contradicted and takes his reputation very seriously. He has an explosive temper and can lose his patience quickly when someone challenges his authority. He deeply hates being called "Mad Dog Tannen," a nickname he considers an insult, and reacts immediately when someone calls him that. Despite his menacing demeanor, his impulsiveness and pride can cause him to act without thinking about the consequences.

Buford Tannen is a tall, robust man (1.88m tall) with an intimidating appearance. He has light brown hair, although it is almost always hidden under his large, wide-brimmed, high-crowned black cowboy hat. His face is marked by a full, thick beard, accompanied by a voluminous mustache, giving him a rough and typical Old West outlaw look. His eyes are light and usually carry a serious, suspicious, and menacing expression.
He wears traditional 19th-century cowboy attire: a thick, partially buttoned brown shirt, a patterned scarf tied around his neck, and a heavy-looking dark coat with shoulder pads and details that reinforce his gunslinger appearance. His look is completed by a black hat and the disheveled, rugged style of someone who lives in the Old West.