My puppy was around the same size when we got him....he weighed 14 oz. He was around 10 weeks old. What are you feeding her and how often? We hand fed him gerber chicken baby food and this formula stuff that the breeder gave us. We fed him a little bit every 3 hours. We also gave him a little bit of nutrical and the morning and at night. If you have any questions please don't hesitate to PM me!