OK, I guess the thread title is only half true. I ruined Blitz's night. I got a clicker, which I'd been dying to try since all of you are pushing clicker training. [

] Sooooo, I tried "charging" the clicker with both dogs, separately.
BLITZ
Blitz, my drivey, doggy class loving, please-teach-me-teach-me-teach-me dog was
not feelin' it. I got some treats he likes, clicked and gave him one. First click: he sort of grimaced and took the treat. Second click: grimaced, paused, took treat. Third Click: looked at the treat, turned and slunk out of the room with his tail between his legs. Unreal! For the rest of the night, even a look from me sent Blitz trotting out of the room tail tucked. I felt terrible! [

]
CUMA
My lazy oaf-of-a-dog who has never cared to learn anything beyond the basics was up next (sooner than I expected because my usual training partner was hiding in his crate). Cuma was in no way worried about the "click" and a few click-treats later, he was starting to perk up at the sound. We moved on to "look" and "stand" and he was really working for that click. This dog works for NOTHING.
I was going to use the clicker to teach Blitz advanced moves, but maybe I'll just use it to bring Cuma up to speed. I was totally baffled by my little guy's reaction. I don't think of him as being sound sensitive. He didn't even bat an eye at all the strange dogs and people at his first agility trial. I guess with him, I'll just continue to mark with "Yes!" I'm disappointed that I can't use this method with my little doggy genius. [>:]
Any ideas? Should I try with an even better treat, like real meat (couldn't give them anything too yummy last night because they had a bit of diarrhea on our walk)?