Quadrapedophile 

A four-legged animal that seems to have a thing for younger animals, regardless of the species.

I went to the zoo and I saw this little deer-lookin' thing trying to hump a baby zebra crossbreed. What a quadrapedophile!

Quadrapedophile by 0_noez January 12, 2014

quadrapedofile 

A dog that likes to hump little boys.

Dude #1: Look at my dog nailin' that little brat over there in the playground.

Dude #2: He's a fuckin quadrapedofile!

quadrapedofile by Tiny Gorilla August 8, 2009