My toy and I want to get a cage and lock him up. We are both excited about doing this. I want to order a cage for him this weekend so we will have it before we go away on a trip for our anniversary in a few weeks. We would like a metal one, not plastic. I don't want to start with a short one - I would rather start with a longer one. So what I need to know is how do I measure my toy for a cage and can you also recommend some metal ones at decent prices and where to order from? Thank you for the information.