Great pics, nice 12!!

I pulled my second roll last week. More does, no bucks. I was expecting a lot of pig pics because of where I hung it, but was surprised to see a family of does, some mommas and some spotted fawns.
The camera had 18 pics on it and I had a hard time getting it to rewind, the low batt light was blinking so I replaced the batteries and then coaxed it into rewinding. Is there a trick to rewindind the film before it rewinds on its own?? (I left the manual in the cabin)