All I can add, is that I TOTALLY understand!!

I can't tell you how many times I have heard that Cincy "Sure eats well", "doesn't look like she's missed any meals" or "must steal her sister's food".
Yes, she gets plenty of exercise, yes, she gets small meals (1/2 what either Spot or Sadie get and a reduced cal food at that!) I just think some dogs or going to be that way, so matter what you try. Doesn't make it any easier to hear over and over aginthat your dog is fat