4/ I should note, Millie has been at the rescue for so long that she was in the shelter when Sissy was in the shelter 3 years ago. We wondered if #SissyCat and #MillieCat had a "history."Every time Sissy would stare down Millie, or snap at Millie, Millie would look at Sissy like she was making fun of Sissy like, "Girl, I've been in the shelter most of my life. I've come across witches worse than you." LOL Millie was never intimated by Sissy. I think she only had to take a defensive position once and Sissy ended up turning around and walking away. #CatsOfMastodon