I got this little precious girl yorkie when she was 3 months old, she was very tiny, weighed 1 pound. Now I think she weighs 1 pound 7 ounces. My 4 year old yorkie is having a hard time taking to her, he is jealous, but they are getting along better as time goes by. I love this website, and am a beginner, but thank everyone for letting me join. JoAnn