www.gaybeast.com --> Down right now, comes up once in a while
https://makloox.zoohaven.com/horse/index01.html
https://makloox.zoohaven.com/stals/index01.html
https://8ch.net/horse/ --> Mostly related stuff, not actual horse dongs
https://8ch.net/beast/
https://8ch.net/zoo/

And for the grand finale

This whole site: http://beasttracker.net/index.php
Zoophilia torrent site, tons of gay, straight, horse, dog, dolphin, etc stuff. I've created a user just 4 u <7

User: GenericJunker
Pass: weakpass

That's all i can remember atm.
Have a good one m8.

xoxo