What is a cuddly toy dog popular with kids?

I have a chiuaua/shih tzu mix and he is calm, kind, and cuddly. Babies have pulled his hair, stick their fingers in his mouth and he just pushes them out with his tongue. He doesn't bite at all.... he would love to sit on your lap all day. He is a bit over wt at 11lbs... he should be about 9.... but he looks cute chubby... not a huge fan of other dogs though... but VERY VERY loyal cuddly dog....