Reduce the incidence of tail biting with electric, butane or battery-operated tail dockers. The electric tail docker is heated by a separate 110V grounded element, with a 6' cord, allowing continuous use. The butane heated tail docker cauterizes as it cuts, resulting in a clean cut without bleeding, Tips, butane cartridges and butane refills are also available. The battery-operated tail docker runs at an extremely high temperature and has a specially shaped blade ensuring perfect cauterization. Replacement blades and batteries and chargers are available. The PTX Docker can be used with pigs or puppies with low incidence of infection. Replacement blades and attachments are available.