How rare are white kittens from a calico cat?

It is possible for a calico cat to have a calico kitten. It is likely that it may have different coloured kittens as the kittens father usually another colour.

no

Yes they can.

so rare they are almost nonexistent.

well tortoiseshell cats sometimes get confused with calicos. they do not have white. a calico is only considered so if it has the three distinct colors, including white. otherwise it is probably a...