In Yellowstone once I saw a bear put his paw on the side of a slide in truck camper and then just extend his claws right thru the skin and pull the window right out. He was after a sugar bowl left on the window sill with the window open so he could get a good smell. It's easy to do dumb things in bear country without trying to feed them.
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
2017 3500 Dodge Maxi DRW 4X4, Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, etc.