I believe that they do, in a special way. We give them life. We give them soul with a piece of our own. Can explain why they are only living to us, because these toys/stuffies are a part of ourselves. From their voice to their personalities. Even their free will is sourced from ourselves.

This meaning that a toy/stuffy doesn't live without someone who cares for it. It needs that special someone to bond with.

But maybe you might debate that they aren't such. They could be more of a token, a memorial of something you liked. Just like how a picture reminds us of a special event or person. Or as a gateway to a part of your imagination you want to get to.

But i would like to hear your theories and ideas (even small ;3).