Bring Your Keys

I have to start getting in the habit of bringing my house keys with me every time I step outside to the front porch, and I'll need to give a key each to Princess and Sonshine. Bagel's gotten in the habit of locking the front door when people go outside without him. He also locked his brother out of their bedroom, but the bedroom lock can be easily opened with a coin.

I suppose this is an improvement over his previous behavior, which was walking out the door when people go outside without him... or when he feels like running around... or whenever. We had to start locking the deadbolt for that reason. Now he's locking us out instead of us locking him in.