A local breeder has 2 burbon reds for sale, a tom and hen. WHat should I ask about before buying the birds. It s P. . . .tested flock. ANd the hen is laying. I'm feeling very stupid here. I would like disease free birds, that represent the breed, But I'm such a newbie I could get led down a merry path . . . . Suggestions on what I should know BEFORE I buy???