I have a young hen who insisted on laying her eggs over the fence in the neighbor's yard. I collected them but this didn't dissuade her each time she returned and found the nest empty.
I've put her and her eggs in a large dog cage in the hopes she will sit on the eggs. She appears to be doing this as she is supposed to. The reason I went to this trouble is because she laid a clutch, again in an inappropriate place, and I had to remove them and put them in the coop. She never sat on the eggs in the coop and became depressed about that her clutch has disappeared. REALLY!
I've put her and her eggs in a large dog cage in the hopes she will sit on the eggs. She appears to be doing this as she is supposed to. The reason I went to this trouble is because she laid a clutch, again in an inappropriate place, and I had to remove them and put them in the coop. She never sat on the eggs in the coop and became depressed about that her clutch has disappeared. REALLY!