Well, they both calmed down after a while and Sally decided to go for a walk, since she was already awake. On the way they met a tiny dog. As soon as Arco saw it, he lay down.

Why did he do this?

1. Arco is a wimp
   
   
2. Arco wanted to be on the same height as the little dog to have a good talk with it
   
   
3. Arco wanted to calm the little dog and show it he meant no harm