Hair loss problems        Hi our yorkie cross (with a poodle) is around 12 years old. we don't know the exact age as we rescued her. recently she has started experiencing hair loss bilaterally which is oval shaped  and is located around the back of the torso area just at the end of the ribs. the area is smooth and has no infection present. we haven't even seen her scratching. we have tried changing shampoos so far but this hasn't worked can anyone help please.   
kind regards   
emttaff     |