[Rain]

There's not much info to tell what method's Doggy Dan uses and for that reason alone I refuse to put out money only to find out that I don't agree with his methods.

I recommend Kikopup, she has many completely free videos on youtube and if you decide you really like her methods and want to go more in depth, or need more help, then you can buy a membership that she offers. Here's a link to check out Dogmantics Dog Training