The feeding guidlines are really confusing me. We got a couple sample bags yesterday in the mail. As I was trying to figure out how much to feed her I almost decided to throw it over the balcony for the squirrels! Lily is 9lbs, there is a 6.6lb and 11lb guidline with only a .2oz difference in amounts to feed. I don't want to overfeed or underfeed her. How does everyone do it with an even smaller dog?! I cant figure out the scoop thing because the pieces are square. Maybe I can weigh her feedings? She eats twice a day. Can anyone with a 9lb dog help me?