Just taken a pic of Molly playing, and the fur on both her back 'knees' is quite thin - she will be 15 next month, could this just be age, or does she need to see the vet? She is due there in Jan for her yearly check up anyway. Her nipples are sometimes obvious when she is playing, so she might be going thin on her belly too. I do worry, as only one of mine has ever got past the age of 14 before!!