> You don't need an actual clicker to do clicker training though. :-) I don't use one.
Very true - you can use 'clicker words', whistles (that's how marine trainers train their charges), click-top biros (useful for dogs that are frightened of full-volume clickers), mini torches (good for deaf dogs), etc, etc... the list goes on.
There is also a digital clicker (clicker+) that has 4 different sounds - supposed to be good for training more than one dog at once, although I've not tried it.
I prefer the regular clickers myself because of the precision - many times I've seen the difference in learning speeds for various exercises with my dogs between me using verbal 'clicks' only and the clicker itself. The enthusiasm is different too - littlun certainly knows the difference between a training session with me and a toy only and me, a toy and a clicker! Bless her, she loves it so much she gets all excited and has nipped me by accident a couple of times :-P But then on the flipside the nipping is happening less because the clicker is helping her self control!
Such a wonderful, simple little thing :-)
Edit: the clicker I mean, not my little dog!