I'm constantly getting told my GSD is too skinny. It's frustrating, as the Vet is fine with his weight, as well as feeding. He doesn't have any medical issues. However, I'm continually running into people that constantly think he is too skinny. At 7.5 months he weighed 50 pounds. He is 25 inch from top shoulder blade to paw. Just wondered if anyone else has had this problem. I've attached pics.