Growing boy

As of today Gavin is wearing size 18 month onesies. Regular 18 month shirts are still big on him, but the onesies fit. Some of his 12 month shirts are too short now. Gavin's blue dress shirt that goes with his suit still fits but its now too tight to button the top button so he can wear a tie. Luckily, our friends the Kozaks gave Gavin an 18 month suit for Christmas. Perfect timing. We're still rolling up Gavin's pant legs in his 12 month pants. Some new things Gavin has been doing: pushing his toys around while crawling, usually babbling constantly while playing, and crawling in and out of Tyler's crate. He's also graduated into the big tub. He didn't have the trunk stability needed to safely sit in the big tub when we first got him, so he used a toddler tub. Now he has no problem keeping his balance. This was Christmas eve:
His favorite thing to do in the tub is play in a waterfall made by me pouring water out of a bowl: