A lamb takes the ball of grass from the hand, for it is thus our shepherds sometimes feed them. Poultry are killed by very small quantities of the preparation being mixed with their grain; the fowls sometimes take up two or three grains not impregnated with the material, but as soon as the smallest particle is swallowed they stagger and fall. It is interesting to see this, the effect is so instantaneous. The ingredient used does not in any way injure the meat and is indeed considered beneficial, even to the human system, when administered in small quantities, since the torpor it causes at the moment is succeeded by increased vitality and strength. THE BLOOD OF ANIMALS. When the animal is killed we are very scrupulous in pouring out the blood, which we avoid using for any purpose connected with food. On _every_ occasion of the kind "field doctors" are present to see that all due precautions are taken. They analyse the blood, and if it does not contain the proper ingredients, the animal is looked upon as diseased, and its flesh rejected as so far unwholesome; in our climate it would be difficult of digestion, and produce heaviness, disinclination to study, despondency and other inconveniences. Blood is said to contain the electricity that, in connection with the electricity on the nerves, gives action, feeling, pleasure, and pain. Blood, indeed, contains as it were the material through which the life of the animal carries on its operations. PROTECTION OF THE MEAT FROM INSECTS. The animal as soon as killed is cut up into different portions, each of which is placed for a few minutes in a large vessel containing an infusion of a certain herb, to which flies and winged insects of all kinds have a great antipathy. The steeping of the meat into this preparation effectually protects it against their approach. There are immense numbers of winged insects in our climate, but none will approach food which has been steeped in an infusion of this herb. By these and other precautions they are kept within certain limits and driven to the uses for which nature intended them. It is not necessary to keep the meat in the vessel for more than a few minutes, nor does the liquid deteriorate the quality or taste of the meat. Far from being noxious to the human race, the herb, which is free from smell, contains a healthy bitter, is cooling and refreshing, and cleanses and preserves the pores of the skin. Formerly numbers of persons were affected by the deposits, which, left by flies on meats and provisions generally, caused irritation of the bowels, diarrhoea, and vomit, and were otherwise very injurious to the system. I may here mention that a preparation of the herb to which I have referred is used for fruits and provisions generally, which are protected by a light gauze steeped in an infusion of the herb and thrown loosely over them; though, indeed, it is only necessary to place the gauze at the side of the provisions to prevent the approach of the enemy.