Border Collies are highly intelligent. I have one. He started killing chickens and I was told he would never stop....he did after I tied one around his neck for 3 days and he had to live with it!! (NOT in the house...lol) If that had failed I would have taken a chicken neck and head and stuck it in his mouth and wrapped duck tape around it...it would be a taste he would grow to hate!! The last thing he wants to see is a chicken!! Will work the same with deer.
This will work with any breed....even if they chew your shoes...see to it a shoe is the last thing they want to be around.