Tom's dog whimpered.

The poor rabbit, terrified, whimpered in the hands of its owner.

Tom whimpered.

How long are you going to keep whimpering about that? You can't change the past.

This is the way the world ends. Not with a bang but a whimper.

Tom started whimpering.

The dog whimpered and backed away.

Whimper all you want. Nobody will do this for you, anyway. Don't even get your hopes up.

Stop whimpering.

Sami's dog started making little whimpering sounds.