Follower

Not to be outdone by his sister, Charlie figured out how to crawl up the steps the day after Adella did.    

3

So now we can't leave ANYTHING on that step within sight or reach.    If there is nothing there, they don't try to crawl up it, not even to try to get at us.  But if they see something they can reach for they go for it!  I used to leave my shoes right there because if I wore them into the living room they would try to chew on them, now I have to leave them even further away!