I was hiking on the Conecticut AT Monday on my 4 day trip and was planning to stay at the Stewart Hollow lean-to for the night. On the blue-blaze trail to the lean-to two dogs ran up to me barking. One black long hair and a short hair white and brown. I never had problems with dogs before and was not worried. As I got to the lean-to I saw two men in the lean-to. At the same time one of the dogs bite me on my left calf. The owner wasn't too concerned that I was bleeding. I also got a bad vibe about the two guys (not backpackers) so I left. Not sure about the dog rabies shots I ended up at the hospital that night and now have to get the whole series of shots. The CT State Police know and Animal control. Be careful if you are near that lean-to. Look-out for a black long hair dog. Not sure what breed it is.