I would not recommend sheep. They die too easily. My mom raises sheep and has to keep them separated from the horses. The horses have accidentally killed a couple by stepping on them.
I am sooo hoping this is how it ends up. I get glimpses of them being really chill and reasonable. But I can also see the one especially losing his mind at being alone. They both ride out alone and one has been in solo turnout before but they do enjoy each other’s company … cross your fingers.