What cage does outdoor pigeon use

Outdoor pigeon raising a 70*60*50 cage, so as to raise a pair.In addition to the cage, you can also prepare a special loft, which must be placed for the standing wooden sticks. You should also pay attention to cleaning up and clean the food residues and its excrement, so as to ensure its health.Usually, the small pigeons will change hair when they are two months old. At this time, pay attention to supplementing nutrition.