Chicken Guard Automatic Door

[CalumW]

Hi i am in the middle of building a chicken coop.. I have designed it so that it is raised and the chicken door is on the floor of the house as a ramp style commonly seen on A frame coops. I was wondering if anyone has used or seen a automatic door opener used on such style of door as all i can find online is vertical doors

 

[aart]

the chicken door is on the floor of the house

Not an efficient design.

I was wondering if anyone has used or seen a automatic door opener used on such style of door

Nope, probably for the reason above.