DOPQIEG Dog Repeller, Electronic Anti Barking Stop Bark Handheld

These are working great for our girls. We started all our layers on these so they do not know any different. I have not seen any of them refusing to use them. I love the fact that if one of the pads is soiled, we just pull it out and toss it. No muss-no fuss, easy out and easy to put a new on in.We will not use anything else as long as these are available.

Very simple, easy to place in multiple different nest boxes, and then let the girls customize to their preference.

This is the only thing my girls will sit on to lay.