Any ideas ? Suddenly my inside female neutered rabbit has taken to digging up her cage in particular her poop area which consists of fleece , newspaper, shredded paper. She can do this at any time and regardless if freshly cleaned or dirty. She can do it with me there or not so I don't think it's an attention thing. She will stop if I tell her NO. But I don't want to keep telling her this and rather find out the cause. She was never a nest builder before being neutered 6 months ago and it's not a nest it's just a mess ! She also has cardboard box and tunnel play pen outside her cage which she has been trashing that I don't mind and don't tell her NO as that's what it is for. I trimmed her nails yesterday hoping to stop the digging up incase she has been trying to wear down her nails ? Any ideas?