I'm thinking of setting up a second skool group to relate to my 15 years running a National Dog Training Academy in the UK. I don't want to get into all the aggression issues and serious behaviour issues, but I have a real passion for teaching dogs to come back when their called! I'm wondering if that is too small a niche in the dog training world? What's anybody's thoughts? I think it would have to be free to start then a monthly membership fee with everything free in the group. Thanks in advance for any comments.