Hi what a great bird you have. I have a duck. They need a lot of attention too. Friends of mine who also have ducks and geese as indoor pets have them wearing special bird diapers so they can have run of the house without the mess. This might be a consideration For your raven since he doesn't do the cage thing.fohttp://www.flightquarters.com/Merchant2/merchant.mv?Screen=CTGY&Category_Code=