He could feel solitary Pack members moving through the crowds like herd dogs.

They will instinctively act as herd dogs, and when playing with children, especially, will often attempt to turn and move them in a different direction.

The boy and the big gray dog followed, leaving the herd dog with the sheep.

He wandered off into the sheep field, only to have the black-and-white herd dog run up to him barking and circling menacingly.

The smell was explained by the sight of the herd dog lying in the middle of the floor, exactly halfway between her and Sammy.

He could hear the herd dog yipping determinedly in the field, and the rumbling movement of the disturbed cattle.

He heard the herd dog barking fussily at the sheep in the distance as he came slowly up to the fire.

The herd dog abandoned its sheep to chase the motorcycles up the hill.

You may have heard that the barbarian brought her herd dog with her.

And-she couldn't tell, but he might well be exercising a bit of his own magic to look more like an ordinary herd dog.