Sterling is around 100lb, 1.5 yrs, super tall, and is still skinny as a stick. I feed both her and Carmen three cups in the am, and four cups in the evening. Carmen's weight is perfect for her size. Not too skinny that bones show, but not chunky/heavy at all. Carmen is a very petite dane and hovers around the 93-97 lb range. They both eat Nutro Ultra large breed dry food.
Sterling is super skinny. You can see her rib bones and her hip bones really portrude. I'm a little concerned, because I figured her growing would slow down quite a bit by this time and she'd fill out some. It doesn't seem to be happening. She seems to be healthy otherwise. Am I not feeding her enough? Anyone have any suggestions to fatten my girl up a bit??

Does anyone have any creative ways to elevate their dog food bowls? I went to Walmart like a year ago and got wrought iron plant stands on clearance for $7 and got the girls stainless steel rubber bottom gripper bowls and they work wonders. We were feeding them off of chair seats prior to the plant stands:)
Thanks!
Kendra