Jack enjoys the continuous supply of cool baby stuff from our friends, the Campbells. As soon as their daughter gets too big or doesn't play with it anymore, Jack gets a new play toy. This one is an activity center full of whirlygigs and doo-dads. As soon as he can sit up by himself without the help of blankets wrapped around him to hold him up, I'm sure he will enjoy it.
Here he is taking a break to chew on a key from his keychain. Being a baby is such busy work.