I have a baby mo nitor next to them also so I could go to my bedroom but, being in a bed next to them until they are bigger, I can look in on them to make sure none are being crushed. Last time our Lab sat on one and I was devastated as I could hear it but then it went quiet so I thought it was OK, so now, as long as I wake up when I hear one in distress, I can check. ANother thing is the bitch, Isaly will move away from them when they are older, and when she gets back into feed them, again, she can jump ontop of them so if I am around, I can move them out of her way. In the wild I suppose, the fittest survive but I want all of our pups to get a good chance, what I cannot prevent happens but, a few hours loss sleep is fine by me, and they are so cute!!