TODAY WE INTALLED PET DOOR FOR DOGS (AND DARN CATS AND TRUEMAN)
During much of day and all night we have been keeping front door open as well as windows. Initially this made it so I could hear what was going on so I personally could deal with problems. Chickens were at during those early days confined or provided roost on front porch or outside master bedroom windows. For last 2,5 years it has been so dogs with much better hearing and others can come and goes as they please. Dogs seem aware of everything even when in house and use it as a refuge from extreme weather and a protected feeding station. Down sides has been more work for heat pump, more work cleaning house, mosquitos and other insects coming in, and critters dogs catch being brought inside. We can now say heat pump and insect issues will be greatly reduced. Cost was a little over $300. I also will not need to adjust door when winds pick up at wee hours of morning so could save me an hour of sleep each night.