Sammy was a very dependent puppy, but not much of a snuggler. He wanted to be close to me, followed me everywhere, but if I tried to put him on my lap, he would hop off and either lie on my feet or next to me.
Now, at almost 2 yrs old, he is very much a snuggler. Sometimes, I wish for those days where he was more aloof. Now, he will get right on top of me, snuggle in and paw at me constantly to pet him. If I'm not petting in the right place, he will move my hand to the desired location.
I do think they get more snuggly with age. It's a trade off though. I've gotten plenty of leg cramps because I didn't want to disturb my snuggly dog while in bed.