Painlessly put rodents to rest with an automated euthanasia machine. Euthanasia machines from TBJ Inc. offer a humane, precise, and repeatable method for ending animal suffering. Our systems are designed specifically for rodent euthanasia and adhere to the current guidelines. These easy- to-use devices afford a brief, patented multi-step process that prolongs narcosis and reduces duress to an absolute minimum. The device first works by injecting an undetectable amount of carbon dioxide into the cage to render the animal unconscious. Once the animal enters a state of complete narcosis, CO2 is increased until passing. The entire process takes roughly 4 minutes to complete. This is rodent euthanasia done quickly, done painlessly, and done right.