Perfect, of course.
I would call that a lash, or antenna.
Has the face of a Brit, that’s certain.
I see A B D E as:
Esus7 Asus(add11) Bdim7b5 D6sus2
Cats do like dark hidden spots.
At least he grasped the concept. Did you show him the scars and train him from there?
That’s not a proper answer.