What are the reconstruction techniques for pigeon disassembly?

If you want to disassemble the pigeons, you need to prepare three partial cages next to it to ensure that the pigeons can see the other two pigeons in one of the pigeon cages, and the original pairs of pigeons can be opened to both sides.The new breeding pigeons need to be placed in the middle, so that the pigeons will see that the male pigeon blocked its original match, so it will think that it is more powerful, and it can be paired successfully in about a week.