I'm very surprised at how laid back Rowdy is at 6 months. Oh don't get me wrong, he can romp with the best of them, but when I pick him up, he settles right down - 95% of the time. I expected him to be more hyper and maybe he is gearing up to be - maybe he hasn't hit his stride yet. I love his energy - he can go go go , and then in the next minute, he is as quiet as a mouse on my lap. It's the same when we go to bed. We let him up in the bed with us before we put him in his crate for the night - he can be doing bed laps - zoom zoom zoom - but the minute we lay down, he snuggles right down beside us. I guess I didn't answer you question - but it sounds like Yorkies are pretty different little ones - some fast, some slow, all of them "just right!"