At my dads yesterday with Grizzey and my dads 3 dogs and grizz was trying to get them to play and have them chase him by running up behind them and nipping their butts, it was so funny to watch. If the were sitting grizz would run up nip at them (not actully bite them just nipping the fur...they all have looong coats) and then jump away and if they wouldn't chase him he would run back and nip at them again. Is that the type of nipping aussies do when herding? Maybe its a stupid question but I would love to see grizz herd my dads 3 huge dogs around the backyard! They range in weight from 90-130 pounds. He does it to me sometimes to if he is walking behind me he will nip my butt :lol-sign: