When did my dog become a teenager?

I guess Charlie's new year's resolution is to get more sleep - as if the 18 hours a day she currently gets aren't enough - because she has developed a new habit of sleeping in. I get up really early to work out, and usually she gets up with me to go outside. But lately she's stayed safely under the covers after I get up, and this week I have literally had to wake her up because I'm about to leave for work, and she has to pee before I go! I mean I shower, I turn the radio on, I dry my hair, and that little lump under the blanket doesn't even move. It's fairly hilarious, actually. And I'm clearly jealous.