In reply to JVard:
Not specifically as mine was far to lively and spirited to go to the crags (rescue dog, tried it once well away from anyone and it wasn't good - he thought I was in mortal danger while climbing and barked a lot)
From a general point of view,
I would suggest giving a positive reinforcement alternative to anything you don't want them to do. E.g. Instead of don't sit on the pad, do sit on this blanket and get rewarded.
Dog associates sitting on blanket with treats. Have someone around initially to fuss the dog while you climb so dog can see it's all fine. Gradually reduce the fuss so that as they get older they can just lie down while you climb.
Don't inadvertently reinforce negative behaviour- so if dog is barking when you climb, try not to give fuss or treats or the impression that him barking means you come down. Have the other person distract him instead.