I am new to this community and also a first time owner to a little yorkie. I just bought my little yorkie Boo who is 7 weeks right now! And I am in LOVE!! She is absolutely perfect! But I took her to the vet and she is 3 pounds already! Is that big for a yorkie puppy at 7 weeks? I'm trying to figure out how much she will weigh and what she will look like when she's older. Since I'm new to yorkies I've been reading that they lighten up as they get older. I was wondering if that's true? My little puppy doesn't look that big but if course I don't know what they are supposed to look like at this age. Thanks so much in advance!