Hitsujikai No Kyoudai

Once upon a time there was a brother and sister who were shepherds in a land where there were more sheep than people. However, the sister was a werewolf. What is the answer that the older brother, Uru, and the werewolf sister, Yufu, arrive at every day while being tossed about being "different from humans" ? A story that makes you realize the forms of the kindness of the people you meet.