Do you have a dinette booth? I have seen the front of one of the benches with an opening cut and a little doggie space there. There was a pillow on the floor that they could curl up on. Under the bed ? BC Snob is right. They don't normally, but we have had an accident with a couple of sick dogs before they could get very far away from their bed. They might not make it out if they are in very far. Don't know if you have a sofa on a slide or not, but our sofa front leg panel slides off and the area under the sofa could be open, or a doorway cut in the panel ( would have to refinish edge of fabric).