His tail switched back and forth-not just the tip now but the whole thing.

His tail switched back and forth as though in anticipation of the battle to come.

The tail, however, switches back and forth with a few cursive strokes.

His tail switched behind him involuntarily, until he forced it to remain still.

His tail switched and his ears were a little flattened.

His tail was switching so eagerly that she thought it might break off.

Their tails switched gently in time with the rocking of the boat.

Suddenly, its tail switched and the beast changed shape.

Its tail switched restlessly, and a tree across the way kindled.

Her tail, in the evening gloom, switched from side to side.