Hiccough:
Symptoms: A sudden, jerky expiration of breath. Common in puppies. Result of indigestion caused by worms. It is not a serious complaint.
Treatment: If a puppy, treat for worms. To relieve the spasmodic breathing, give from three[1] to twenty grains of bicarbonate of soda in milk; repeat in half an hour. If this fails, give from three to twenty drops of turpentine in a little milk.
Hoarseness:
Symptoms: The bark is husky and hollow. May be the result of cold, also from persistent barking, as when a dog is shut up in a strange place.
Treatment: If from cold, give frequently one[1] or more teaspoonfuls of glycerine and water; if from over-barking, pacify the dog by removing the cause.
Hydrocele:
Symptoms: A swelling of the scrotum, which may be either hard or soft.
Treatment: Apply following lotion often:—