You have a gray fox, it isnt a red fox.. i looked at it.
I would be very very careful about feeding wildlife bigger then birds or squirrels even squrrels pose issues if you encourage them., doing that with carnivores like foxes, coyotes, wolves, useally leads to the poor animal being killed by people or worse harming somebuddys pet or child after they loose fear of people. and be safe as it could be rabid. If It staggers, acts weird or drolls you will need to take other measures. call animal control, ect. its not something i like to post but you have a duty to help those in your community if an animal is at large that could be rabid. if its just hanging around though just leave it be.