This disease is not of common occurrence and consists of a purulent discharge from the prepuce. In treating, the general health should be given attention and the diet carefully regulated. Cleanliness of surroundings is also important. Feed good dog cakes, with milk, and little or no meat. Internally give Fowler's solution of arsenic in doses of from two to fifteen drops three times a day after feeding. Cleanse the parts with tepid water, which should be injected into the prepuce with a syringe, and then syringe out the prepuce with a solution of nitrate of silver one grain to the ounce of water, or use a saturated solution of boracic acid. In some severe cases the base of the penis is diseased, and it should be exposed and painted with a four per cent solution of nitrate of silver twice a week.