I've only done this method with Troy for 2 weeks. I'm no expert on dog behavior either. I can't explain why he hasn't just done the roam and go. He's in the crate and doesn't go...doesn't want to do his business in the crate. I bought a larger crate than recommended so he's not cramped. I also believe I'm more consistent with this method than I was when he was in an ex pen so that could be why he's not doing the negative behavior.
I had other dogs and I crate trained them. Cocker Spaniels and they got the hang of it pretty fast and only accidents I ever had in the house was when they were sick.
Troy was 12 weeks when I got him and wouldn't go outside when we first got him. Now he's older and training is easier.
Sidenote: I don't feel attacked
