I dreamed my dog, Belle, had necrofasciitis (Necrotizing fasciitis).
Click on this to see a picture of what this disease is (Caution: it is gross)... or google search it. If you want...
This disease just has the muscles in ones body killing themselves and dying and decomposing. It is really really bad. My poor dog was not doing well.
In my dream, I performed surgery and saved my dog's leg.