We got a rabbit 3 weeks ago and were told to clean it out once a week. So we decided that as we got her on a Thursday we would clean her out every Thursday. A friend of ours who breeds rabbits said this was fair to often and we should do it once every 2-3 weeks. Apparently it can confuse them as they mark their terroity and cleaning them too often will lose the smell. So just wanted some other opinions really. Thanks.