The big hole

Outside on my lawn there is a little tree that used to have to big trees next to it, Mom said they held the little tree up. Well Dad removed the two big trees and now there are two holes in the ground. I like to sniff around that little tree but I've already stepped in that hole twice! It is very annoying. There I am sniffing away, minding my own business and all of a sudden there is no ground under my foot and my foot falls into the hole!  I think Mom should get some dirt and put it in those holes.