I have recently come across some information about this Fox . I always thought it was the male turns out it is a female that is co-parenting the kits with the Silver Fox female, very interesting. Obviously I have a lot to learn about fox behaviour, it made sense to me they would work as a family unit, well they are just no male involved I had never seen the kits nurse from her during our visits,that of course would have enlightened me. Not sure if this is common behaviour or very special behaviour.
As colourful as they are these are red foxes with colour varients all from the same litter. They have an old carcass one of them dragged out of the den. The best way to get their share is to use the rear end to block or push with.