Answer:
Taking this from a baby is said to be quite easy.
Small and bearded, both in the real world and in stories.
I love to dance and twist and prance. I shake my tail, as away I sail. Wingless I fly into the sky.
It looks like it's grizzly but it's actually soft and cuddly. It may be big or small, all stuffed up and ready to be snuggle.
What would you father's only sister's sister-in-law be to you?
What has four fingers and one thumb, but is not alive?