This is Goob at 7 months
And this is him at 3 years and 7 monthsI call him my little string bean. I am on top of his weight constantly. In the winter, he gets a lot more exercise so I feed him a full cup of food. In the summers, he is not as active so I give him a little less than a cup. He has had a couple limping issues here and there in the past, so I try to keep him as lean as possible just so the extra weight doesn't end up hurting him in the long run. As long as your vet isn't concerned (no malnutrition or the like) I wouldn't be either at this age. I didn't think Goob was EVER going to fill out but he did in his own way. The muscle build that @RiiSi dog's have is my goal but....I do the best I can
