a fella that lived down from me had one. it was left to do what it liked.at that time there was a few hares about here it would go out on its own it caught an odd one.it used to follow me when i went out but when it decided to leave it left.it would steal anything bird feeders ,fenn traps,seen it running up the street with workmans dinners.it was rehomed when it bit a boy.might have turned out okay if it had been trained.