Great ideas, thanks, but while adult education courses are available in many cities and towns in America, I live in a very small town and there would not be enough participants to make the adult education courses worthwhile to conduct. I couldn't stand to work at an animal shelter. The one here is low-kill but I would want to take all the cats home with me. The university here is private and expensive so taking one course would be close to $1000 when it was all said and done. Not worth it since I already have a degree and another type of degree as well.