11.   The dogs howled.

12.   The dogs howl here.

13.   Whenever Ray tries to have sex by himself, the dog howls at the bathroom door.

14.   Whenever Ray tries to masturbate, the dog howls at the bathroom door.

15.   Why is your dog howling?

16.   Your voice will be so high, dogs will be howling and glass will break.

17.   An abandoned dog howls outside a locked door in the shuttered capital as the last residents flee the possibility of a major eruption of a long-dormant volcano.

18.   Ambulance sirens roared, dogs howled and people rushed out of their homes into the street in panic.

19.   Dogs howled endlessly.

20.   From a distance, dogs howl mysterious growls.