Thanks Bea. I always knew Dooby was smart, but yeah, it's quick even for his standards, which makes me think he really didn't want to be a little devil. He is so snugly now, he still has his moments when he bites, but I can cope with it.
I´m sure Daisy did help.. but you also have to recognize yourself... you are doing a great job.. from what I saw now you approach him more confident and that combined with how he´s seeing Daisy´s behavior... has did a great outcome... keep at it!!