I never really thought about putting a lock on our fifth wheel until this year when I started seeing a lot of stories about stolen RV's. How long have you been locking your king pin?
Parking it at home, no worries to lock it up. A 115 lb. German Shepard has that job. In a RV park or camp site, no worries. To much stuff to do to get it ready to roll. They may take a bike, BBQ, chair but that's about it. I've always been more worried about locking the hitch in the truck when at long weekend events like Nascar where you have to go park you truck in a lot for 4-5 days,