Throwflame's Thermonator, a flamethrower-wielding robot dog costing $9,420, is now available. It has a one-hour battery and a 30-foot flame range and can be controlled remotely via smartphone. It also has Lidar, laser sighting, and an onboard camera. Potential applications include wildfire suppression, agriculture, and entertainment. Despite little regulation, flamethrowers offer substantial dangers and should be used with prudence.