I had my first wolf encounter. I was rerouting a path near by fortress to keep it off the beach when I heard a bark, looked up and there was a wolf. It then proceeded to slaughter an innocent sheep. I found that humorous. That night, I went up to the top of my tower to survey the work I had done when I saw some sheep randomly getting damaged and dying. Invisible wolves!
The next day, I went out to complete the task and saw a wolf and some bones nearby that were dropped by a skeleton, so I picked them up and fed them to her, now she's my pet. I've named her Laika.