So I actually asked a Slime Rancher Streamer (who happens to be an artist in her spare time) what she thought this might look like, and she was kind enough to give me an adorable sketch (Which those interested can find on her Instagram here
https://www.instagram.com/foxeetreasures/ its quite obvious which sketch is the one of the Fennec Slime)
(You can also check out her Youtube channel where she has her own Slime Rancher Playthrough here
https://www.youtube.com/channel/UCSVIcu ... YdRLLHZSqA )
Attitude towards ranchers: Fennec foxes are skittish, hyper, and curious by nature, so it only makes sense that their slime would be equally as skittish, hyper, and curious. When a rancher approaches them they scatter and look for tall grass or foliage to hide in/behind, but once you feed them (Meat) they will happily follow you for a short while watching you with curiosity.
Favorite Food: Regular HenHens When fed these they race around happily with a little burst of energy.
Unique behavior: At night fennec foxes curl up in a ball and sleep with little animated Z's and their long poofy tails wrapped around them for warmth. (while in a corral they huddle together at night and sleep in a foxpile)
Size: Fennec Slimes would have to be a bit smaller than regular slimes as their real life counter parts are pretty small (think mix between kitten and puppy)
https://www.youtube.com/watch?v=FsgEtNeJ-Ps <-- This is a real Fennec Fox for any who question whether its cute enough to deserve its own slime, or to any who have never seen one before (they are adorable and you will want one.. You have been warned lol)