Doberman

Doberman is a mission in Grand Theft Auto: San Andreas given to protagonist Carl Johnson by his brother and Grove Street Families leadere Sean Johnson from in front of Ammu-Nation in the Market district of Los Santos, San Andreas.

Mission
Carl receives a phone call from Sweet who tells him to go to Ammu-Nation in Market to get firearms and kill Little Weasel, a former Grove Street Families gang member who betrayed them and gone with the Ballas. The traitor is hiding in Glen Park. Carl then goes to Ammu-Nation, gets armed with weapons and heads over to Glen Park. He then takes over Glen Park by surviving three waves of attacks from the Ballas. Carl then finds Little Weasel who claims that C.R.A.S.H. officer Frank Tenpenny set him up. CJ kills him and Glen Park now belongs to Grove Street.

Script
(CJ goes to Ammu-Nation, then takes over the Glen Park hood and the traitor shows up.)

Little Weasel: Tenpenny set me up!

(CJ kills Little Weasel.)

Trivia

 * Originally, the mission was called All-Terrain Takedown, and Doberman was the name of a deleted mission for C.R.A.S.H. where Carl has to stop Poncho from being arrested and grabbing "evidence" before the cops collect it.
 * After this mission, the crack dealers will become common around Los Santos, even appearing around Ganton, hinting the events in The Green Sabre.

Reward
The reward for this mission is an increase in respect. The mission Los Sepulcros is unlocked. The player is also able to take over enemy gang territories, as well as enter Ammu-Nation to buy weapons from there.

Video walkthroughs
Doberman Doberman Doberman