He loves that Dinosaur. I love that intertube thing. He's pretty good at sitting up by himself better every day actually but it's nice that I don't have to hover over him constantly if he falls he just bumps into the tube and pushes himself back up. It has crinkly bits hanging off of it too and apparently crinkly things are like crack to babies. You can also load that thing up with toys and books and it entertains him long enough for me to do my hair and make up. :) I like that.