The great white bear moved quietly, without a warning growl.
With a warning growl he planted them firmly at her sides.
His eyes fixed upon the man, he gave a warning growl.
He gave a warning growl and lay back to sleep.
Not a warning growl, but a sound that she had never heard him make before.
They now fight on a daily basis and invariably without so much as a warning growl.
The thing, sensing a change in mood, started to give a low warning growl.
Its companion moved aside with not so much as a warning growl.
He ran to Snubby, and gave a little warning growl.
His approach brought a warning growl from under the table.
