Partly. The movie takes inspiration from actual incidents, but it's not a 100% accurate account. Some elements might have been fictionalized to make it more engaging for the audience.
Alpha Dog has roots in reality. However, like many movies based on true stories, it might have taken some liberties in the storytelling to make it more engaging for the audience.
It's partially based on true events. The movie takes elements from actual incidents and fictionalizes them for cinematic purposes. So, it's a mix of reality and creative interpretation.
A true alpha dog story is about a dog named Duke. Duke lived on a farm with other dogs. He was the one who led the group during hunting expeditions. One time, they came across a fox that was trying to steal chickens. Duke led the chase. He was faster and more determined than the others. He cornered the fox and waited for the farmer to come. His alpha nature ensured that he took charge and protected the farm animals.