https://www.reddit.com/r/NatureIsFuckingLit/comments/6nqzsa/sheep_uses_the_herd_and_his_skills_to_get_to_the/
origin - http://www.pipiscrew.com/2017/07/uses-the-herd-and-his-skills-to-get-to-the-front/ uses-the-herd-and-his-skills-to-get-to-the-front