Little Billy love him, is 15 years old and in great shape.  He has a slight heart ‘soufflement’ which he needs a tablet for daily. (I should add here that millions of dogs have this slight heart problem, I have even known pups who are born with it and go on to live to a great age.)  His eyesight and hearing are fine, so Billy would make an ideal companion for an elderly person and is quite happy living in an apartment.