Pull Ups

I just set Cale down in his playpen (with bassinet insert, so he's higher) so I could brush my teeth. Cale enjoyed watching, and he reached out to bat my toothbrush several times. Still in sight, I went to the bathroom sink for my post-brushing clean-up. Cale rather quickly pulled himself up into a standing position using the playpen rail so he had a better view of me. That's his first pull-up, at least that I've seen! Cruising won't be too long after, after he's discovered what he can do once he's standing!