Chickens, Goats, and Raccoons OH MY!!!

I am living in a great place. And I love and appreciate my landlords very much. We've often laughed about the situation that I find myself in. The family that I rent from owns various kinds of animals including chickens, bunnies, and a goat. (They did have a raccoon in the fall. That is a story in and of itself) I have never been around so many different kinds of animals. So, you can imagine the adjustment this has been for me.
I will share a story about the goat that happened recently. One day the family's goat, Billy was just hanging out around the outside of the garage like normal. I had a girlfriend come over for a visit/walk through the neighborhood. We began walking down the long driveway only to be followed by the goat. Then, the goat started to run towards us. I was somewhat alarmed. As we approached the road, he really picked up speed and excitement. I thought, he is so excited to have all this complete freedom. I was nervous that he would be hit by a car. I hoped he would turn around and go back towards the garage, however, he just kept following us like a pet dog down the street. He started bucking/raring up. I have no idea what this meant, but I was scared. I screamed and ran to cling to my friend. Just then, the kids came running out of the house and came to rein in the goat. Just in time. Then, we went for a nice walk through the neighborhood sans the goat.