spider question

sorry probably a dumb question but if you breed a spider do you have to breed it to another spider to get any spiders or can you breed it to say an albino and still get some spiders?

sorry I searched but did not find the info
thanks for any help

Spider is a dominant gene. If you breed a spider to a non spider, half the babies should be spider.
If you bred a spider to a albino, all the babies would be het for albino, but half would be spider AS WELL. So the babies would be half het albino, and half spider het albino.
I hope this was clear, it's 5am here.