She walked up to the horse and gave several low snarls.

With a low snarl, the man arose and darted a look across his shoulder.

The only sound from him was a low, visceral snarl.

He was careful to keep the low snarl out of his voice.

Then a new sound brought him about with a low snarl.

Before the girl could give more than a startled gasp, a low snarl ordered silence.

The man behind him saw the motion in the mirror and voiced a low snarl for silence.

A low snarl from the darkness making her flee towards our fire!

There was a low snarl from the being which had come upon them.

The sound was almost a snore, a low and ominous snarl.