I've trained before, but it's been a long time. My methods are more the traditional type, but I want to try to change. I don't have money for courses or paid videos etc. So, I figured I'd ask you guys if there are some good (free) online resources on training. Video is ok, though I prefer written as my speakers are not behaving... I want to go with positive training methods, particularly since my foster dog has been badly abused. Thanks.