maybe you could figure out a way to create a pepper bomb that triggers when the bear tries a door. it goes off & blows a bunch of red pepper in it's face. combine that w/a sudden loud horn. I know, great idea and no idea how to make one. just thinking aversion therapy might be the way to go.
if you're not careful, you & the bear might come face to face sometime.
if you're not careful, you & the bear might come face to face sometime.