Presently animals often accidentally escape from building while you are leaving it, especially if it's a small building. What typically happens is that while you move out of the door tile the animal moves to the door tile behind you and is on the door tile as you close the door. The animal is now on the door tile with the door closed, but this does not prevent it from moving outside.
If it was made so that an animal who cannot open doors could only move inside the building from a door tile when the door is closed, this would prevent most cases of animals accidentally escaping from buildings.
Topic: Making it harder for animals to escape from indoors (Read 228 times)