My DS will soon start to crawl. What do I need to do to make our home "child-proof" ie safe for him? I know we can put covers over the plugs, and that we should make sure there are no small objects lying around the floor he could choke on - also we need to put slats on the stairs as the banisters are too widely spaced. But what else? What did you do in your own home? Will be grateful for advice as he is our first child. We don't want to spend too much but obviously safety is more important than anything. Thanks in advance for your words of wisdom!