One of my first real experiences with Border Collies was at a family reunion. There were a bunch of kids running around playing in the park. At one point someone showed up with a border collie and I watched with delight and amazement as the dog did the herding thing and slowly and carefully pushed the group of children closer together. The kids didn't even realize it until they were way too close to each other to comfortably play tag. The owner called the dog back and the games continued.

Later on I ended up with a sheltie with a very strong herding instinct. She mostly just acted like the Fun Police though with the other dog and cats. Lovely creatures!

Herding sheep is such an interesting experience too. The best way I can describe it is that each sheep has a really large soap bubble around them. You need to push gently on the bubble to get them to go where you want them too. If you push too hard and the bubble pops, they'll scatter and you have to step back and let the bubble reform.

Imagine the pearl clutching if he’d used the “herding cats” metaphor.