Have you noticed that you dog has flaky skin and it looks really inflamed?  If you have, then please seek the medical advice of a veterinarian.  The most common thing it could be is canine yeast which can affect everything on the skin.  It can spread if it is not properly treated, so make sure to take care of this quickly.  You may not be able to cure it completely at first, but you can help your dog with any discomfort they may have.  I hope this information helped you and you will be able to takecare of your animal immediately.