Give a device that can skin hamsters alive. I know we have the auto skinner but that kills the hamsters too quickly, so you would get a flayer that would let the hamster rome around without their skin for a few seconds before dying. This was an actual practice originating in 883 BC.
#Flaying
buoyant trout
ivory jackal
It would be to brutal, even for hamsters but I got an idea that’s similar. That the industrial skinner also has an putput for the rest of the hamsters that you can then put into a meat grinder to make meat and an output for the skin if course