7. The Upright Tail with a Question-Mark Curve

A feline tail serves as a sensitive visual barometer of mood and intentions. When your cat approaches with their tail pointing straight up into the air, they are signaling friendly confidence.

If the very tip of that upright tail forms a gentle curve resembling a question mark, their greeting is especially enthusiastic. Ethologists recognize this posture as a direct invitation for friendly interaction.

Mother cats use upright tail signals to invite their kittens to follow them across safe territory. Adult cats preserve this greeting strictly for companions they respect and enjoy being around.

If the base of your cat’s upright tail vibrates or quivers as they approach, you are witnessing peak happiness. Reach out your hand to welcome their approach and reaffirm your bond.