Hi,
My Yorkie is 10 pounds and she'll be 2 yrs old in April. I've been told that after a year they shouldn't grow any more. I do know that their hair changes to many colors for me, my dogs hair is still changing. Her face has basically stayed the same color but her back is now gray with some blonde in it. She actually is very pretty. I have attached a picture of Lexy so you could see her. Her ears were also down and I taped them and in a matter of a few days they were up.

I think the price is reasonable because the dog is already housebroken which is a big deal and it's up to date on it's shots. I didn't have a hard time training Lexy but what I have heard from other people it could get bad