I've looked over several dobe specific size charts etc, my female is a very healthy 49lbs and about 24in at the withers. I've had her since she's been 9 weeks old, she is now 15 months old, she's always had a pretty good appetite and has ate nothing but blue buffalo dry dog food. She just seems really small to me, she has no ribs showing and her hips are not protruding and her coat is gorgeous so I know its not for lack of food or lack of quality of food. She's current on her all her shots and has had two check ups from two different vets with a clean bill of health. My question is does this seem abnormally small to you guys? I honestly don't care how big she gets I just want to ensure there isn't an underlying problem that we've all missed. Thanks.......