Bird-in-Hand Pet Structures Revolutionizes the Pet Auto Door Bird-in-Hand Pet Structures is the manufacturer of quality, Amish-made chicken coops, rabbit hutches, and run-in sheds. During their many years of business their customers have expressed a strong interest in a reliable chicken coop door opener. They have tried the doors available on the market, but they always left customers wanting more. After years of frustration BIH Pet designed their own line of automatic chicken coop door openers, and are confident that they are a vast improvement to what the market has to offer. The Bird-in-...