I was wondering if any of you could help me with a little, stinky problem. Hogan has been licking at his rear end constantly and the more he licks the more it stinks. I was wondering if any of you knew what this might be? I was thinking it might be anal glands - but don't know any symptoms for it. We would like to save a trip to the vet if we could (because of his recent TPLO) and a car trip too right now. Any thoughts on this stinky matter?