They're so ultra snuggly and their little noses really do sniff constantly and their eyes are so huge and sweet! I'll take a bunny-rabbit over a dog or cat any day of the week.
When I was little my parents had friends who trained their rabbit to go in a litter box so their bunny could just hop freely around their home! I assume they also rabbit-proofed their wires and what-not, but maybe people smart enough to house train their rabbit are smart enough to teach the same rabbit to only chew on food?
I don't know. All I do know is that when I one day have my own home, I absolutely want to do that.