Thank you for creating a fantastic product.  We ordered the standard pullet-shut door with the light sensor and solar panel.  The item was shipped and arrived within 5 days.  Installation was quick and straightforward.  Best of all-the hens love it.  It has worked without fail through below freezing temperatures and six inches of snow.  The door is sturdy with no issues in 30 MPH wind gusts.  I love the safety of the door-no worry about any hen getting stuck or injured by the door or predator being able to open it.  Great design and reliability!

Thank you so much,

Amy S