Ok, now that one does not get LP from kills foxes are pretty worthless for anything other than there meat for sausage . I don't ever bother to kill them, Boars are actually quicker to kill (due to being slower) plus better quality. They are a pain to kill unless one can kill in one shot, there quality is to low, hids are half the level as boars + half the leather, one can get chicken bones at a higher level quite quickly. They are just not worth the storage space or time when traveling.
Because of this I think the quality of their goods should be higher. I am thinking mid to upper twenty for meat/Hide which would make bones upper thirties I believe.