What is the most humane way to "brain" a rat?

[Stewart_Reptiles]

I already got in trouble for discussing this to the Super moderator. Facts are facts. Nazis used pure co2. Ya know, because it's humane and all.

Not sure what my Super Mod status has to do with anything???? I am a member and always will be trust me you will know when I post as a mod

You got into trouble really what is that supposed to mean? Oh wait because I call you out on your methods? You call that getting in trouble...careful when making accusations in public you better be able to back them up.

Nazis used pure co2

Again comparing apple and oranges we are talking about rats and proper Euthanasia methods per American Veterinarian association. And again CO2 is effective and very human when done properly, I can't help it if you are not capable of comprehending that it is humane.