carbon dioxide euthanasia

Carbon dioxide (CO₂) euthanasia is a method used to humanely end the life of small animals by placing them in a chamber filled with CO₂ gas. As the gas is introduced, it displaces oxygen, leading to unconsciousness and death with minimal distress when done correctly. This method is considered humane when performed properly, as it acts quickly and reduces suffering compared to other techniques. It is commonly used in research settings and for animals like rodents, ensuring a respectful and ethical process. Proper administration and monitoring are essential to ensure animal welfare during the procedure.