Photographing a 6 month old

So, I think I've decided I LOVE taking pictures of 6 month old babies. Every stage in a baby's first year has their own unique qualities and I love to capture all stages, but at 6 months their little personalities have really started to develop. They are old enough to sit up, but not old enought to crawl away (generally), wear hats without knowing how to take them off, and they have the cutest smiles when their little toes are tickled. They are just happy in general at whatever you show them. Here are few of baby Will, what a cutie, and so willing to let me dress him up a bit.