Well, My Ag Teacher did this, He beat the dog, then tied it to his neck..the dog never hurt the chickens agitan... I believe that some breeds of dog will harm chickens no matter what, due to their genetics...( Wolves, pits, rotweilers, etc) But that does not mean you cant punish them for what they have done...You spend hundreds of dollars and time into the birds to have the dog eat them...You punish them in HOPE they will leave them alone...Either way the word gets to them that they are in trouble if they do it..Its not like peeing in the floor or chewing a shoe, its killing another pet...So you dont pop him one on the nose and then go back to playing with him..it is a more immense *crime*. for a more immense Punishment.. Thats me anyway...