I already have an imaginary angel, her name is Merrilee and she is a bit drifty so she is all I can handle...
She loves Immelmann maneuvers, but she is not very good at them yet so she is always crashing into things, and since she flies at the speed of light I am afraid she will hurt herself...feathers splatting all over, feathers in the soup...but she claims she knew Max Immelmann personally, so since 1916 she has been studying the old graphs, trying to learn his maneuver.
Oh, and Merrilee loves Rooster, because he likes to talk about flying cool airplanes and stuff... Anyway as you see I really don't have time for any fantasy pets...