To dream of a fox represents cleverness, cunningness, being sly, or attempts to outsmart someone. A fox may also reflect good survival instincts.
Negatively, a fox may reflect deception, trickery, or feeling that you have to lie to and do something behind their back in stealth.
Example: A woman dreamed of seeing an injured bleeding fox. In waking life her past actions has been discovered where she outsmarted someone by lying to them and doing something behind their back.