Hi! Well, if you live anywhere in the grand rapids/ muskegon area there is a place off of the apple ave/ alpine ave road casnovia area that is making
6x6 "deer blinds" for $400, have hardware cloth in the windows already! You can look it up on c.l. under hunting blind; smaller ones can be made the add says. The physical location is a ma and pa gas station.
The big thing though is making a secure pen! Geese/ ducks can use dog houses but a good covered hardware cloth pen is over $100.
(it is my next chicken purchase) you need half inch by an inch holes, no more no less. It is to do with strength and weasles.