They domesticate and ride [a variety of creatures][1]:
> Durzogs are reptilian dog-like creatures that goblins raise for war and to hunt down their victims. The goblins of Cyrodiil raise rats in pens for their meat.

....

> The Shadowsilk Tribe are a tribe found in Stonefalls who have managed to tame giant spiders for use as war beasts.


  [1]: https://en.uesp.net/wiki/Lore:Goblin