Mrs. Mouse cries "It's a sin!
The pest-controller's coming in!"
Mrs. Rat replied "Oh, Quelle disgrace.
We'll need to find a hiding-place.
Warfarin raises my fears!
Pull your hat over your ears.
If we can't see out
He can't see in . . . "
But of course he spied their pretty hats
and a thingy like a cricket bat . . .
Very Sorry, Kiddies . . . FIN!