This video features a pair of does I have named the Duras Sisters. I believe them to be siblings. They always show up together and willingly share with each other. I have seen them run other deer off on several occasions. This time a fox tries to infringe on their turf and they run him off. He circles around and gets them to chase him into my front yard then he doubles back for another try. It looks like he may give their mineral block a squirt as he comes back on the final pass. He doesn't last long before they run him off again but the video paused and didn't catch that last part.