This is my second year of ordering chicks. Last year they all arrived healthy and energetic. Todays box was sent on Monday and arrived this morning. When we opened it we found three already dead. Since then, three more have died and others look like they are gasping for breath. I ordered 35 chicks. They were sent in a box that was twice the size as when I ordered 25 chicks last year. The box had a divider down it keeping them separated. They had more space than last years shipment, so they couldn't have been crowded. Could it have been the heat? I ordered from Meyer in Ohio, I believe, and I live in central Virginia. We have been having temps in the 80's and low 90's. I haven't contacted the hatchery yet since I'm waiting for the final death count. Any ideas what could have happened?