Anyone know of any issues with transporting birds 2.5 hours to processor in the back of a SUV in cardboard boxes? Would cut some holes in the boxes. Thought it would work well to find a recycle bin to dispose of them after I drop off birds and then I have cooler space. The other option is a large open wire dog crate, I could use plywood to make it a double decker. But seems like there'd then be more poop flying around. Thoughts? Thanks!