Our lab is a very well trained service dog,but still a dog.The chirping chickies have him very excited.He is listening to me but is very interested.I would never leave him alone in the room with the brooder,but I am keeping him in here when i'm in here to acclimate him. My question is ....what exactly should I be doing to train him to stay away from the chicks? Or should he be trained to not hurt the chicks? Obviously a professional trainer did his service training.