Welsh Newspapers

Search 15 million Welsh newspaper articles

Hide Articles List

14 articles on this Page

.. AGRICULTU RE. ,,--

News
Cite
Share

AGRICULTU RE. DISEASES'OF THE FOOT OF THE HORSE. We extract the following from the Field The rough and unprepossessing exterior of a horse's foot does not prepare the observer for the remarkable delicacy of textures enclosed by it-textures which possess in a high degree the property of elasticity and power of resistance arranged in a proportion precisely adapted for the functions which the organ is required to perform. At the base are situated two bones which properly belong to the foot, one of them bearing a general re- semblance in form to the external foot, and the other, a smaller structure, placed at the back of the larger one, and known familiarly by its name, "navicular," even by those who have never seen its outline. Over the posterior surface of this navicular bone passes one of the large tendons or eiaews, which run down the back of the leg, farming with the surface of the bene a joint which is the seat of a well-known disease. At. tached to the bones of thefoot are sundry ligaments and tendons, cartilages which expand laterally, and fibrous tissue enclosing globular masses of fat, and forming an elastic pad, upon which the vascular secreting mem- brane of the foot is spread, completely investing every part over which the hoof is placed as a protect- ing oovering. An organ so complex in. structure and so much mal- treated as the foot of the horse, must be subject to a variety of derangements, some of them trifling in charac- ter and of temporary duration, others seriously interfer- ing with the freedom of movement, and in their nature permanent and inanrable. The structures which unite to form the foot are all of them liable to disease; bat the horny coverings being only a secretion, is passive rather than active, suffering in the integrity of its arrangement from any disease in the secreting membrane, to which it owes its existence; beyond this it is only susceptible to the influence of mechani- cal oaasea, which sometimes impair its continuity and ultimately lead to disease of the internal structures in consequence of the introduction of foreign agents. These derangements, which apparently affect the hoof primarily, we propose to consider in the first place. SEEDY TOE.-—Most owners of horses are acquainted with this affection, whioh consists in a hollow condition of the hoof in the front of the foot, and is detected by the sound whteh is elicited on tapping the part with a hammer. On removing the shoe an opening or fissure will be apparent; and if the dirt ia picked out with some sharp instrument, it will probably be found to extend half way up towards the coronet, and in some old oases completely to that point. A difference of opinion exists as to the cause of this condition, some mainlining that the fault ia in the, secreting struc- ture, others holding the view, that the affection com- mences at the bottom of t&e foot. The evidence appears to us to be in favour of the last position. Very often the fissure at the bottom of the foot is not more than an inch in depth, and if neglected we have observed it to become deeper on each, successive shoeing. The constant introduction of new par- ticles of dirt, which are pressed upwards every time the animal treads, seems to afford a reason- able explanation of this fact; and there is further to be noticed the important circumstance that the specimens which w'e have examined microscopically have always shown the horp. to ba perfectly healthy near the coronet and down to the point to which the fissure extended. It seems moat probable that" seedy toe tJ arises in the first instance from the occurrence of a small fissure at the bottom of the wall of the hoof; the opening not being put out level, and by reason of the shoe not being worn out, as it perhaps might be in an unshod foot, becomes gradually en- larged by the entrance of. dirt, until the interior of the foot is pressed upon or injured, and then lameness reeulta. If it be objected that seedy toe does not occur in a horse's feet while the animal is in a natural condition, we can only say that there is as much reason far its occurrence under such circumstances as there ia for the existence of a disease among sheep (foot rot), which begins very muchjn the game way. The treatment of seedy'toa is generally commenced by clearing out the interior of the fissure completely, and then applying tar dressing, protecting the bottom of the foot by means of a ahoe with a good cover a bar shoe is useful in such cases, and carefully avoiding moisture and dirt. Sometimes the part ia stripped," which mains cutting a way the whole of the outside of the hoef so far as the hollow extends. This treat- ment effectually prevents the accumulation of any more dirt in the part and ia so far to be recommended, although, by removing the protecting surface tempo- rarily, the animal is prevented working with safety. This constitutes the only objection we can see to the adoption of the plan among working horses. The object in any case is to keep the hollow free from any gritty particles, which, being pushed upwards, would tend to increase the extent of tho injury. The restoration of the structure to soundness must take place, as the result of the downward growth of the horn from the coronet, and with the view of increasing the secretion stimulating lininjents, or even blisters, are applied to the coronary surface with apparent benefit. It is perfectly obvious, however, that if, from neglect or precaution, the en. trance of dirt and grit should continue to cause the in" crease of the cavity from below, very little will be gained by constantly supplying new material from above. < The twofold object must never be lost sight of; while means are employed to stimulate the secre- tion of the new horn, cars must also be taken by lay- ing the cavity bare throughout its extent, or by keeping it free from foreign particles, to prevent the continued action of causes to whioh the disease is due.

HINTS UPON GARDENING.

SPORTS AND PASTIMES.

THE LOCK-OUV OF TBlfJDERBYBHIRE,…

LOSS OF THE STEAMER FALCON.…

ASSAULTING A CONSTABLE AT…

BEVEN YEARS FOB STEALING A…

A HOSPITAL NURSE AND HER LUGGAGE.

DR. MARY WALKER ON THE TEMPE-BLJNOE…

.DEATH FROM STARVATION.

MOVE ON: AN UNWARRANTABLE…

P APEll VERSUS FROST AND TEAW.

ASSOCIATION JN AID OF THE…

. ; — I i FACTS AND F ACETI.Æ.…