You’ve known squirrels are intelligent. Well, this one has been the subject of several videos — and in the first one shown here, apparently is checking to see if any fan mail arrived today:
Here, his human neighbors suspect his curiosity has gotten him canned. They check — and he’s outa there!
Next, he removes any doubt whatever as to his intelligence. Hey, they are nuts over there. Gotta do whatever it takes!
However, when it comes to defeating a Slinky, the squirrel finally meets his match: