No treatment is scientific, in the estimation of some, unless it includes the lancet, firing-iron, setons, boring horns, cramming down salts by the pound, and castor oil by the quart. The object of this work is to correct this erroneous notion, and show the _farming community_ that a safer and more efficient system of medication has just sprung into existence. When the principles of this reformed system of medication are understood and practised, then the veterinary science will be a very different thing from what it has heretofore been, and men will hail it as a blessing instead of a "curse." They will then know the power that really cures, and devise means of prevention. And here, reader, permit us to introduce the opinions of an able advocate of reform in human practice:[13] the same remarks apply to cattle; for they are governed by the same universal laws that we are, and whether we prescribe for a man or an ox, the laws of the animal economy are the same, and require that the same indications shall be fulfilled. "A little examination into the consequences of blood-letting will prove that, so far from its being beneficial, it is productive of the most serious effects. "Nature has endowed the animal frame with the power of preparing, from proper aliment, a certain quantity of blood. This vital fluid, subservient to nutrition, is, by the amazing structure of the heart and blood-vessels, circulated through the different parts of the system. A certain natural balance between what is taken in and what passes off by the several outlets of the body is, in a state of health, regularly preserved. When this balance, so essential to health and life, is, contrary to the laws of the animal constitution, interrupted, either a deviation from a sound state is immediately perceived, or health from that moment is rendered precarious. Blood-letting tends artificially to destroy the natural balance in the constitution." (For more important information on blood-letting, see the author's work on the Horse; also page 58 of the present volume.) FOOTNOTE: [13] Dr. Beach. HORN AIL IN CATTLE.