Raccoon on the Roof

Raccoon on the roof; raccoon on the roof,
Ninja fur ball sneaking fast like a goof,
Your mask does not fit,
Breath like demon's pit,
Soon every dog will resound with a woof.

Julia has a follow-up:

Racoon on the roof, a sad refrain,
His nightly sojourns make me insane,
Across the shingles He patters,
But what really matters,
At least it's not snakes on a plane!