Milly is obsessed with the plastic rings that you pull off the milk jugs.
She will carry them around in her mouth, toss them around with her paws and meow at someone to play with her. She will fetch them if you throw them down the stairs and will sit up and beg for them loudly if you hold one up over her head. Sometimes she will snatch it up in her mouth on her way out of a room just to keep it close to her.
Izzy love pink furry mice and her favorite ornaments to bat around are purple and blue, we don't have any pink ornaments for her but I am sure those would be her first color choice if we did.