I have a 2 year old Samoyed that I just got about a month ago. We took him to the vet and has had shots as well as de-wormed. When He was there he weighed about 60lbs and the vet said that she felt some fat on him, but we wouldn't really be able to tell if he was under weight or not until he is shaved(he has a lot of knots under his coat from being outside when he was with someone else). But anyway... when I pet him I can feel his spine, my boyfriend keeps saying its because I'm pushing harder then normal because of his knots but I'm not the only one that thinks he's under weight we've had friends come by that thought the same. I was wonder what type of dog food would help him gain weight better. Right now he's eating Purina Alpo and to me it seems like its not getting any better, I can still feel the spine just the same. He has an appointment Friday to be shaved(we have no choice to shave him we talked to the groomer and she saw him and says it has to be done). Also I was wondering if anyone has suggestions about getting him to like men. Hes not aggressive but runs the opposite way when he see them(He loves my boyfriend though after a couple weeks)