I was kinda wounded by a dogs teeth, what should i do?

i was playing with my dog. i was play chocking it, not in the way that hes struggling to death! but when we were playing, after i pull my hand, one of its teeh made a scratch. it becomes red and it streaked. my dog never had a anti rabies. hes not aggressive. hes not "dumb". i washed the wound with safeguard. what should i do? i was wounded this sunday, may 29, 2011. thank you! :D