SEVENTH LECTURE. 



THE DENTITION OF HORSES, CATTLE, SHEEP, PIGS, AND DOGS, 

 AND DENTAL DISEASES. 



Development of Teeth— Parts of a Tooth — Crown, Neck, and Root — 

 Composition of Teeth — Dentine Enamel and Crusta Petrosa — Temporary 

 or Milk Teeth —Permanent Teeth — Dentition of the Horse — Teeth as 

 Indicators of a Horse's Age--Bishoping — Number of Teeth in Domestic 

 Animals — Dentition of a Foal and Horse at Various Ages— Dentition and 

 its Influence on Various Diseases— Dampers — Retarded Dentition — Feeding 

 and Dentition — Operating on Elongated Teeth — Teeth becoming Carious — 

 Extracting Teeth -Wolf Teeth — Parrot-mouthed Animals — The Dentition 

 of Cattle— Teething Causing Constitutional Disturbance — The Dentition of 

 Sheep — The Dentition of the Pig — The Dentition of the Dog— Dental 

 Derangement in Cattle, Sheep, Pig and Dog— Feeding Stuffs in connection 

 with Dentition — The Use of Wheat for Horses and Cattle — The Use of 

 Barley for Feeding Horses, Cattle, and Calves — The Use and Value of Oats 

 and Maize — The Use of Beans and Peas — The Dog Tooth Pea or Gram — 

 Linseed — Linseed Cake, its Composition and Value— Decorticated and 

 Undecorticated Cotton Cake —Composition and Use — The Value of Palm- 

 Nut Cake and Meal, Rice Meal, and Cocoanut Cake and Meal — Compound 

 Cakes and Meals — The Use and Value of Bran . . . . 147 — 171 



EIGHTH LECTURE. 



CIRCULATORY AND LYMPHATIC SYSTEMS, AND THEIR DISEASES 

 AND DISORDERS. 



The Circulatory System — The Heart, its Shape and Situation — The 

 Pericardium and Epicardium— The Coronary Arteries and Veins — The 

 Cavities of the Heart — The Auricles — The Tricuspid and Bicuspid 

 Valves — The Foramen Ovale — The Ventricles^The Chordae Tendineae — 

 The Venae Cavae — The Pulmonary Artery and Veins— Venous and Arterial 

 Blood — The Aorta -The Coats of Arteries —Capillaries — Veins — The Portal 

 Vein— The Circulation of the Blood— The Pulse— The Pulse Beats of 

 Animals- The Character of the Pulse, Varieties of Beats- Where the Pulse 

 is Felt in Horse, Cow, Sheep, Pig, and Dog— Two Kinds of Blood — The 

 Plasma— The Red Corpuscles — The White Corpuscles — Haemoglobin, 

 Leucocytes and Phagocytes — The Action of Disease-producing Germs in 

 Blood— The Proteids, Extractives and Mineral Matter of Blood— The 

 Clotting of Blood — Crassamentum, Fibrin and Serum — The Lymphatic or 

 Absorbent System — Glands— Afferent and Efferent Vessels — Lymph and 

 Chyle — Lacteals — Right Lymphatic Vessel — Heart Diseases, Functional 



