My dog has mange, again. I don't know how on earth he picks it up, because he doesn't mix with other dogs, (the state of most dogs in Bangkok is disgusting). His tail is covered in mites, so he's been given an anti-mite booster and some anti-biotics for the infection. Really, it should have been treated sooner, but I didn't notice that he had anything until the hair on his tail started falling out, which was about four days ago.