How To Protect An Antelope

Dear All, I doubt that most of you know this, but I joined an animal rescue group last year. I was assigned to protect the African Antelope. Well, last month was my first real action, and fortunately my efforts were captured on the attached video.  I hope you enjoy it. Turn your speakers on.... This type of work is rather tiring for a person of my age, but it is most rewarding. Even so, I hope I don't have to do this more than once a day...