I'm sure its safe but i dont like the idea of it personally. There smell is better than ours and i cant imagine living in my house reeking of apple or lavender or lemon etc. Sorry, just my opinion. But if you want to bed them on it, I'm sure they are safe. Just check the label to see what is added to them. Shavings can cause respiratory irritation at times so keep an eye on your pigs.
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