That's sweet. I sometimes wondered how many people ever see a fox and deer together. When I was a kid I witnessed a red fox interacting with a deer before, but it was quite the opposite of your encounter. When I was bowhunting one time a small buck came out of the woods into the field in front of me. About a minute later a fox came down a different trail, then joined up with the deer in the field. After a minute or two they walked all the way across the field, side by side, relaxed, as though they were carrying on a conversation and enjoying each others company. They did this until they went into the woods on the opposite side and were out of sight.