Allowing farmers to administer medical doses to animals, MasterJect is a British-made self-injecting medicating system. The product allows doses to be given in a stress-free, efficient, and safe manner for both the farmers and the animal. Although principally meant for swine or cattle, the product can also be used on buffalo, llamas, deer, and ostrich. There is no restraint necessary when administering the medication as users can do it from as far as 5 feet, and inject up to a maximum of 20 mL of medication. MasterJect ensures that no medication is wasted with SureJect Technology in which the flow is stopped immediately if the animal pulls away. MasterJect gives farmers the ability to work independently, without assistance.