Hi there and welcome to YT. Your babies are adorable. I have five and like you they are my world. In so far as double teeth, if they have not come out by now (11 months) then they will have to be removed surgically. It's not a big deal since they are babies and are not really rooted, but should be done so that food is not trapped which can cause the teeth to rot and gums to become infected. Elaine |