SO.... I was at the main post office today and I thought let me ask them about a special container and treatment. This was not the local post office this was the MAIN Post Office at the Airport in Nashville. Everything that comes in and out goes through there. I had already paid for my stuff and was talking to them. The Manager looking guy said they have a button for special handling charges. So she tried it and there was NO ADDITIONAL Charge! I told her I got a box one time that was in a USPS tub with tape over the top and a sheet of brightly colored paper taped to it saying that it contained one of several things, Live animals, Insects, something else but can't remember. I will try to find it... I kept it just in case I wanted to try that. I don't remember if I had a good hatch or anything just remember them coming SPECIAL. SO For those that want to try that ask your post office to do that, put your box in a tub so nothing else can be sat on top and make you a special form explaining what is inside..... maybe that will work better.