I've done a lot of research on Dobermans, and my dad had 2. I know they're supposed to be quite big but also lean and athletic. My question is: is she underweight? I just doubled her food intake to 1 cup a day (let me know if more is needed). I read some posts on here and her male counterparts are 11 pounds. I know females weigh way less but she weighs barely more than half that.