I feel the same as you right now.
I'm almost finished with my Associates, planning on transferring to a 4 year university in the Spring of 2010 with a Bachelors in Communications but my true passion is seriously dogs. I just love them and love working with them and training with them. One day, I'd love to own my own dog training facility and become a certified dog trainer. But, who knows what my future holds! I do a lot of dog sitting currently, which I love.
Main options are dog groomer, dog trainer, dog sitter/walker, dog day care facility, rescuing animals, basically everything Yorkiepuppie said above.