DH and I have decided we need to program our thermostat to cut back a little during the day (when we're not home) to save on energy costs. Currently, it's set on 74 degrees, constantly. We live in SC, so it's upwards of 102 degrees, outside, right now. I'm a little worried about a change in temp during the day, as my two adult dogs (5-lb Poodle & 10-lb Doxie) are crated inside while we work. What do you think would be a comfortable temperature for the kiddos while we're away?