We have three people doors planned for the goat barn: front and back doors for the milking room, and one to enter the goats' area. I find Dutch doors are perfect for these: they let in light and breezes but keep goats, chickens, ducks, and dogs on their side. They are called Dutch doors in the U.S. because they were introduced here in the 17th century by Dutch settlers. They are called stable doors in the U.K. Here's where the first one is going to go. The front and back doors of the milking...