She does look rather thin but sometimes hard to know from a picture. Since you are asking you must think that is the case so I would take her in to be checked out by a good vet. You might google ' liver shunt' and see if she has any of those symptoms since sorry to say it is common in yorkies before six months old. Don't want to worry you but it's good to have checked. I wish I knew how old she was and yet I have heard of liver shunt after six months it's more often before. Hope she's ok and do let us know . Hugs, Joan |