Heat has been 102-104 over the past week here in VA. My hens have a large run that's always in the shade and are given frozen veggies, cold oatmeal, etc. in the afternoons to try to keep them cool but they are still panting like crazy. And don't seem to be drinking enough water. They get to free range in the evening hours, but I'm wondering if they would be more comfortable being free all day, going into the surrounding woods and along the creek to do their thing. They usually dig deep holes in the run and lay in them, but don't know if that's enough. Thanks in advance for any suggestions you may have to keep them cool!