Tig Trager is the main antagonist of the TV series, Sons of Anarchy. He is the Seargant-of-Arms of SAMCRO, and is extremely loyal to the club itself. He hass a strained love/hate relationship with Former President, Jackson 'Jax' Teller, arising from his use of violence in situations which may not call for it. His often callous demeanor hides a person with unlikely sensitivity and strong loyalty.
Tig exhibits many characteristics of sociopathy. He is likewise a necrophile, and tends to view that as a normal thing, an example where Clay Morrow points it out, he casually asks what he's talking about. Despite these traits, he is quite sensitive, thoughtful, and compassionate, as seen when he decided to save Chucky and to keep a dog he found. He is also fiercely loyal to SAMCRO, was especially to Clay, as he went as far as trying to assassinate Laroy, thinking that the Niners tried to kill Clay. His loyalty towards Jax was stained from the rough start they had in season one, where Tig's violent preferences were disliked by Jax. As time progressed however, this rivalry evens out, even though Jax chose to promote both Chibs and Happy to sergeant at arms over Tig. After Opie's death, Tig had to agree to always back Jax's decisions, given that Tig had put the Sons in that situation.
Tig tends to have an extremly lustful behavior, to the point where he once pulled his private part out at Juice Ortiz just for asking him a question. He also has a short temper, and is very aggressive, sometimes acting without thinking.
Tig appears to be good friends with Happy Lowman. They tend to have a friendly relationship, and are somewhat competive, often about to challenge each other into fights.