Reba has doubled her weight since we got her and after her Parvo fight. She weighed a whopping 2 lbs. 2 oz. today when we took her in to get her puppy booster vaccinations. She's about 12-13 weeks- I have to contact the breeder and get her birthdate straight. I think she is headed to be about 4 lbs as an adult. She is so much fun!