I would imagine a child in juvenile hall would possibly already be traumatized. They would be more likely to suffer a negative psychological response causing distress and possibly shutdown.
If you grew up killing rats or rabbits this would probably be nothing. I think it would be a lot more triggering to a suburban or city kid.
If you ever have heard a rabbit or rat scream it is a distressing sound and if they are not finished fast it can last a long time.
https://youtu.be/4n5C3Cac4Lg?is=uxBAX416ucZncvi6
I would imagine a child in juvenile hall would possibly already be traumatized. They would be more likely to suffer a negative psychological response causing distress and possibly shutdown.
If you grew up killing rats or rabbits this would probably be nothing. I think it would be a lot more triggering to a suburban or city kid.