Tails are for chasing.

[Catherine]

These are funny. It is as it they do not know the tail is a part of their own body. Maybe they don't know.
https://www.thedodo.com/pets-dont-trust-...89889.html

How can our pets be so clever and so silly at the same time.

[Tobi]

HAHA! That is so funny. It's just an excuse to run in a circle, get dizzy, fall on the floor and pretend you're in a boat!
Misty did some silly things sometimes for a clever dog. She would walk through the door, then turn her head quickly and bump her nose on the door frame. She did that umpteen times....as if she had forgotten it was there every time. Then she would look up at me with that "Duhh, didn't know that was there" look.

[Catherine]

How is it that the clever animals have some cute silly thing that they do. Misty was funny some times. I can picture her looking at the door frame with surprize.

The chasing tails thing is so funny. I guess it feels good.