What are you doing Rabbit?

I just looked out the front door to see how my husband was doing on his project, and saw this rabbit RIGHT ON our front step chewing on our doormat. Apparently rabbits like to eat these cocoa coir mats but mine likely isn't all that safe of an option for him to eat since it's treated & printed, etc. What's the deal rabbit? All those garden plants aren't enough?? I think I've about seen it all now!