Help me out with euthanizing rats?
I'm not planning on breeding rats to feed all of my snakes - too much work and nastiness but I often have at least a couple picky babies in my collection that require live or fresh killed. So I may breed a pair of rats. What the most humane way to euthanize rats? I'm not looking for anything that involved whacking them off a hard surface or breaking their neck. C02 chamber? How does this work?
I've heard with c02 or carbon monoxide, it can make them itchy and almost feel as if they're suffocating to death? Am I totally off on this?
Anyone who euthanizes their own rats, or who has experience with how to do this - thanks in advance for any tips.