We have had Savannah now for about a month. she lost weight when we first got her, so she had to pack that weight PLUS an additional 5-10 pounds. She since has put on about 5 pounds (the ones she lost orginially) and is still needing to pack on more. you can see her backbone, and more than the last two ribs-more along the lines of the last 4. She looks well, just underweight from her having pups in Jan and then being spayed. I hope to have the weight back on her within the next month or two. not sure how much this helps, but keep us posted. i am adding chicken and rice to her food every other day to try and help the weight stick.