I'm with you bunni where training is concerned, knowing their names and all however could never cull my pets. These chickens are animals and need to learn like most other animals and if they don't respect the hand that feeds them then there's been trauma in their lives some where along the way and should be worked out unless you just cull them and be done with him. His previous owners could had tortured him or something, he's a rescue, you never know and now he should be shown that not all people are out to harm him! If I were closer to you, I'd be more than happy to take him off your hands!!