Awww congrats on the buns and welcome to petTalk!!

I have a mini-lop, Sophie, her Christmas picture is down below!

I would think that as long as the bunnies were chewing/shredding the cardboard, they'd be ok. Are they just chewing it up or are they eating it too?

Bunnies groom themselves (and others) as a form of affection. However, if you want to give them a good washin' there's a shampoo specifically made for buns. It's called 'Bunny Bath.' Can't think of who manufactures it...maybe FourPaws? (I think it's VERY similiar to Johnson & Johnson's Baby Shampoo--smells just the same!)

How old are the buns? They sound like real cuties!