My youngest daughter had an imaginary friend named Sarah. When she found our cat she was too old for imaginary friends so she gave Sarah that name.
Sarah is also known as Sarah The Vicious!
Sarah is a beautiful blue-grey color with piercing eyes, but she can be unpredictable. We can stroke her one minute and she's fine, the next she's swiping and snapping - so Sarah The Vicious is a pretty good description for her!