I had decided (if my cat was stupid enough to do it again) I would lean my tallest ladder against the tree and leave it until she came down. I didn't have to do it, but it's a reasonable idea. If they see a less risky way down, they might be tempted to try it rather than a long jump. Cat food in a bowl at the bottom of the ladder might be an extra incentive. As far as dehydration, I might be tempted to spray them with the hose from the ground. They'll lick their fur and get enough moisture to survive, I believe. Or the hose water might give them the needed incentive to come down. Animals are so smart in some ways to be so obtuse in others, aren't they?
