If it doesn't get cold enough in winter, goats see no reason to go into a stable. I have screwed around with the temperature settings. It takes a long time for a goat to get cold!

Is it a problem that not all animals storm into the stable every winter? Or okay for you? I adjusted the temperatures and fauna behavior in winter, probably even without endangering savegames. Animals now walk into their shelters as soon, as the winter starts. I liked it better when they stayed outside. What do you think?