Wolves? Not many things rhyme with 'Wolves', but okay.
Arctic Wolves
Look, in the snow,
It's an Arctic Wolf you know.
Don't see it, not abnormal,
It's as white as your should be oral.
The darkest it gets is grey,
But eyes blue to black they say.
In a white wonderland,
They look insignificantly bland.
It helps them escape their enemies,
But it's the cold that keeps them away from fleas.
Oi.
Sorry it was short I got stuck, and then decided whatever. And also sorry if I misused the word 'oral' in there, I just had to think of something white.