Jethro Tull

Muscled, black with steel-green eye
Swishing through the rye grass
With thoughts of mouse-and-apple pie.
Tail balancing at half-mast.
...and the mouse police never sleeps ---
Lying in the cherry tree.
Savage bed foot-warmer of purest feline ancestry.
Look out, little furry folk!
He's the all-night working cat.
Eats but one in every ten ---
Leaves the others on the mat.
...and the mouse police never sleeps ---