I'm renting a new house with a large window in the living room right by the front door. It's a huge window that goes all the way to the floor, and is 7'-8' long. It dawned on me that one of my dogs will spend his time standing in the window and barking at people (especially if someone comes to the front door.) I'm trying to figure out a creative way to prevent this. It would make sense in the room to put the couch in front of the window, but he'll just stand on the couch to look out the window. I thought about just pulling the couch like 6" forward, but then he might fall into the crevice (or fall into the window and break it). I might need to block it with a large console/entertainment center, but I don't have furniture that large now, and it makes me worry that my current living room furniture wouldn't fit. It's a pretty small house, and I don't want anything large taking up space. Any creative ideas?