Whenever I open the front door my cat tries to zip out and run away. He doesn't go far, and generally stops running from me after a few meters and gives up. Bu

Whenever I open the front door my cat tries to zip out and run away. He doesn't go far, and generally stops running from me after a few meters and gives up. But I am concerned what might happen if he's away a few hours before I discover. So I put an airtag on his collar. It's already paid off once when I found the front door open I just looked up where he was and went and got him.