When Lennie was very young, I’d take time every few months to write a bunch of things about what new things she was doing, almost always prefaced by something like “I’m a crappy dad for not doing a better job of documenting things.” It turns out that having a second kid makes you an even crappier dad, as I don’t believe I’ve written one word about Finn since I first announced his birth nearly six months ago. It’s been long enough that I don’t really even know how to begin.

He’s a healthy boy, by which I mean he seems to be of generally strong constitution (if you forget the bout with croup he had a couple of weeks ago) and that he’s something of a hoss. I don’t remember his exact weight right now, but he’s coming up on 22 pounds, which let’s just say breaks the curve. And yet he’s not grossly fat, like some heavy babies. He’s got big thick legs and hefty arms, but he’s skinnier through the middle than Lennie was at this age, I think.

He’s also a cheerful boy. From the beginning, he was always peaceful. We could actually put him down in his bouncy and he’d sit there happily for a while. Nowadays, he more often wants to be held, but we do get him down for naps on his own sometimes, and he’s pretty good for sitting up and playing on the floor with some toys for a few minutes at a time (which is new in the last week or two, this sitting up steadily on his own). If he catches you smiling at him, he’ll light up with a big grin of his own, and his laugh is a lot like Lennie’s was when she was first coming into her infant laugh. A couple of months ago, Dad emailed us a picture of me as a baby at about Finn’s then-age, and the resemblance was striking. So it’s safe to say that he’ll be a handsome devil.

He got his first two teeth at roughly the same time when he was around 4 months old. Lennie got her first tooth at about the same age, but hers was a weird side tooth, and his are the bottom two in front. And boy are they sharp. One of his favorite toys these days is a little wooden spoon that he applies to the teeth. I’m thinking of giving him a file and seeing just how sharp he can get them.

Finn’s best trick these days is doing push-ups. Like honest to goodness push-ups. We’ll put him on his tummy, and he splays his arms and legs out and gets full abdominal clearance, pushing his butt up in the air higher even than his head sometimes. He’ll hold this pose for a while and then go down and right back up. So steadfastly was he performing this exercise a week or two ago that he actually sheared off part of one of his big toenails.

Lennie adores him and is a great big sister. For example, we nearly drove off a couple of weeks ago without having remembered to fasten part of his seatbelt, and she cried out for us to stop. Sometimes she loves him almost too much, applying herself to him rather like the Steinbeck character who cuddles his puppy (or is it a bunny?) to death.

There’s more, and more, but this is what I can manage for now.