Hi, I am wondering about housing for geese. I live in Canada, so winter is real. I am thinking that the trio will be inside in the winter, ( with nice day turn out), So I am thinking an 8x8 pen with a gravel floor, and one area that is 3x3 covered with slatted floor over a foot deep pit for the water. Does that sound appropriate? Then add to nest boxes towards spring. I am thinking China’s or Africans and want them to set out thier own birds. Then a yard outside fenced,( to protect the geese and the kids) about 10x12. Does it sound like I am heading in the right direction?