=Suggestions About the Operation.=--In the castration of all the domestic animals some general suggestions will be beneficial. (1) Secure the animal so he cannot injure himself or the attendants. (2) Do the castration during the early spring. (3) Give the animal exercise after castration. (4) Boil the instruments before operating, using warm water and any good hand soap. (5) Disinfect the skin over the scrotum before operating with corrosive sublimate 1/1000. (6) Wash the hands of the operator with soap and water, then disinfect with corrosive sublimate. (7) Great care should be exercised that no corrosive sublimate be left that stock may drink, as it is a deadly poison. When the instruments have been boiled (sharp castrating knife and emasculator), cast (throw) the animal as carefully as possible. Secure the hind legs so they will not hinder the operator. The operator having his hands clean and the scrotum washed and both his hands disinfected, and also the region to be operated upon, the animal is ready for the operation. The lower testicle is grasped with the left hand and with the right hand an incision is made over the testicle, down to the testicle. The testicle is pulled upon until the cord is seen. Then the emasculator is used to crush the cord. This emasculator should be placed on the cord as high up as possible. Some like their horses castrated proud. This consists in leaving part of the testicle. This last method is not safe, as it allows the testicle to become infected and form what is commonly known as water seeds. A tumor grows on the cord and may become the size of a man’s head. After the testicle is removed, then enlarge the first incision (cut) that was made through the skin so as to give plenty drainage. This incision should be about eight inches long for horses. By having a large incision the upper part can heal first, and there will be good drainage until the scrotum entirely heals. If possible turn the castrated horse out to pasture after the operation, and it will exercise sufficiently to keep the parts from swelling. Do not keep the animal in a dirty stable after it is castrated, as there is so much danger from infection in the dirty horse stable. If the horse is broken it can be put to light work a week after the castration. Bulls do not need to be thrown to be castrated. The incision is made over each testicle, and the operation carried out in the same way as with the horse. Bulls are not so susceptible to infection as the horse.