That's awesome!

It doesn't sound like you know much about it, so do some reading and learn the basics. Don't worry about tons of research, as there are lots of things you need to learn on your own. Everyone has a different way of doing it and every dog eats differently. Researching as you go along is fine.

It's always a bit scary at first and you'll always wonder if you're doing something wrong or if it's worth it, but don't sweat it. It's alot easier than it looks and you'll pick it up. Just think about what wild dogs eat and take it from there.