I have seen 3000 sheeps. This was in about 1954 going from California to Fort Smith Arkansas in a 53 Ford. I saw gasoline at 11 cents a gallon AND our car was surrounded by those 3000 sheep. My father opened the drive door and stood up he had a pillow behind his back, that pollow landed in sheep
Seriously on another note those [sheep]herding dogs in action are simply amazing in their abilities to control a huge flock on command.
Unbelievable natural intelligence and desire.