Lilly has been licking a bit lately at the top of the front legs where her elbow is. The skin there is very pink with black areas. No weeping as of yet but I would like to know how to treat these areas if at all possible. I think when she lies on carpet she probably gets rug burns here. I don`t know if the black bit is bacteria. Lilly is a shelter dog that I have had for 3 months now and her coat is so much improved on Orijen and Honest Kitchen. I just want her to be healthy all over with no itchy spots. Anyone else have this problem?