Milestone Alert: Who is this big boy??

Matty is growing and learning like crazy.  His latest milestone into big boy territory is...potty training!  So long, diapers!  Matty is doing a great job and has been wearing his big boy underpants (or "good boy" underpants as he refers to them) for a week now. 

To be honest, we still lose some of the battles, but overall, we are totally winning this war.  Mark a big V for Victory next to potty training!  Way to go Matty!  The unfortunate side effect of this milestone is that Mommy is afraid to leave the house--what if he needs to use the potty?? Eek!  Errands have an extra element of risk associated with them now :-)