That's terrific !
Waaaaaay to go Carlos!
My little guy does real well and would like nothing better than to follow his big brothers and sisters out the door to do his " duty ", but it is just a bit too cold out there for him right now and he has yet to conquer the outside stairs. So, whether he realizes it or not, he is quite a lucky guy to be able to stay indoors while these bigger guys have to contend with 5 degree weather.