This is one of the many alternative method that can be used to estimate live weight of the animal: It’s a tape/belt that is placed around the body parts of an animal that measures and converts length(cm) to kilograms (Kg). these can be used on all types of animals such as pigs, cattle goats’ dog. With this help drug dosage can be done easily as well as sale weight estimation can be taken to prevent being cheated by buyers.