This is an empty chicken cage that I have. I have two pigeons that I am keeping in this cage. How should I set up the cage perfectly for them. Right now they have two bowls in the cage, one for water and other for food. I'm only feeding them wheat grains and some breadcrumbs. What proper feed should I feed them? Should I use any floor covering like soil? I have lots of soil to spread on the floor of the cage.what else should I do to take god care of my pigeons apart from giving them food and water? They can't fly because I think their wings were intentionally damaged. Should I let them roam free in a room for some time everyday?