now mate i raced greyhounds for years i would start taking your dog to the track on trail days get him used to the enviroment ,people and the noise of the hare and let him watch the dogs run , dont give him any kills just take your time and let him find his own way ,get your self an old trap and put his food in it and get him used to going in leave the front open so he can get used to it . after a while close the front then close the door when hes in ,dont panic him take your time you got a good breed of dog there .