Just FYI, but with meat if you need to bring more home you can pay overweight fees and bring coolers up to 100 lbs. I flew home with 2 70 qts at 95 lbs a piece in 2021. I had room left in the coolers, and I think you could get those weights in a 55 qt, and possibly avoid oversize fees.
I had a euro done in CO because of CWD regs, so no help there. Good luck!