Straw isn't a good idea for little babies. It won't be able to move around in it. For the first few days, you can leave just a piece of cloth in the bottom, at least until the little one can move well enough to get to food and water. If straw is all you have, chop it up REALLY small - like inch-long pieces. You can also use
pine shavings. Cedar - like you use for hamsters is toxic.
Oh - and I just had another thought. Do you have a corrugated cardboard box you can peel apart? If you peel it down so the ridges are exposed, you have an instant, disposable floor. Puppy pee pads work really well, too, if you have them.
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