When selecting finches to breed, make sure that the pair or pairs that you select appear strong and healthy. Make sure that they look to be the right size, with no defects or abnormalities whatsoever. You don't want to be breeding finches that are not the best of the bunch. Another thing to look out for is the relationship of each finch to his or her potential mate. The pair should appear bonded. One finch should not seem violent or destructive to the other.

The three details mentioned are very important and can make or break any breeding process. This is why any breeder should get these factors right. When they do, they will find that breeding finches should be easier and simpler than ever.