I was hoping you would answer!
Thanks hah! Yeah I was going to be using my boyfriend as the Double Handler, but I think he might have to do the 'hide-and-call' method. Were going to have to work on it, but Xena gets excited easily if there is something for her to be excited about. So it's certainly going to be a while before we go anywhere, but she just turned a year, so she's still young.
I was curious about the Working Line vs Show Line aspect of this too. A few times I read that there are some clubs which are more friendly to one type or another, but so far nothing about judges being unfair based on type. Is that ever an issue though?