Wriggles has never been a massively cuddly girl. She has never particularly had a "favourite thing" either above anything else. The plus side of this is that that is one less panic when out and about (HELP I've lost so and so...and they've stopped making it!) but it does make me a little sad. I had a menagerie of stuffed animals when younger and always had one that trailed around with me. Even as a baby, I had favourites whose noses I chewed until they fell off (sorry Piglet).
As well as Mouse, Christmas Hedgehog and Eloise-the-Rabbit also still sleep in her cot with her. These have both enjoyed brief dalliances with as being The Chewed Toy of the moment that would get flung about and piqued more interest than anything else. I suspect in time, they will be favourited again. I love the idea of having bedtime friends that are special to fall asleep and wake up with; a little separate world different from the frantic pace of the daytime.