Four months old...and a first roll!

I will be doing another post with lots of Cooper pictures as soon as I have the stats from his check up. In the mean time here are a few pictures documenting his second roll ever. He rolled for the first time last night...the last day of being three months old. Afterwards he was pooped out! (and I am not referring to the poop that happens to creep up the back of diapers :)
Cooper does not get near as much floor time as Fisher...and that is due to Fisher. I fear for Cooper's life when he is on the floor and Fisher is even remotely close to the vicinity.