These dolls are great for potty training autistic children, because they have no way to imagine themselves as the doll (such as you would when using a pretend doll) this shows them visually and can be used by other care givers. (pottytrainingconcepts.com)
Can be used by dads and other care givers too. (amazon.co.uk)
He does not need or want a bottle from other care givers when I am not present. (babycenter.com)