Based off that one scene from The Aristocats.

Unlike the hot-headed Dynamite Anton, Tyra Misu doesn't have a bad temper, and she thinks anger doesn't suit her. She is more calm and sweet. However, there are times where she can get angry. Tyra is very guilty of this, and she can admit this. She really doesn't like being upset, but she also doesn't like when ANYONE tries to test her patience.

It's not easy for Tyra to maintain her own maturity, especially when you have some people who would like to press her buttons.

Anton meanwhile finds her hidden temper hot. Did you hear that she threw a ball right in his face back in high-school? She had a great arm!