With every established pack of fox-hounds there is seldom to be seen less than _a brace_ of terriers; and, for the best of reasons, one is generally larger and stronger than the other; in a small earth, where one cannot enter, the other may. With the hounds, in endeavouring to find, as well as during the chase, their exertions are incessant and indefatigable; and although the fleet pack shall be carrying the scent breast high at the top of their speed, these instinctive devotees to the sport are seldom far behind them. When a fox is run to _earth_, it is the province of the terrier to follow, and _lay at him_; as, by the baying of one at the other, the ear will soon be informed, whether the fox lays _deep_, or near the _surface_; and those who are employed in digging him out, will be enabled and encouraged to proceed accordingly. In fidelity, sagacity, courage, as well as the most incredible endurance of fatigue and hunger, they are inferior to no one particular tribe of the canine species. THRUSHES—are defects in the centrical part of the frogs, which having, by neglect, been permitted to get into a _rotten_ and _decayed_ state, they ooze from the middle a most offensive acrid ichor; and this, unless it is properly cleansed and counteracted, will continue to corrode the parts underneath, till the foundation of the frog is totally destroyed. It has been, and still is, too much the practice with the ignorant and illiterate, to oppose the efforts of Nature, instead of rendering her judicious and necessary assistance. VITRIOLIC solutions, VERDIGREASE, and ALUM, are the favourite _infallibles_ with the common farrier, the coachman, and the groom; but to those of more comprehensive minds, and complying dispositions, perfect cleansings, with sponge and water, followed by simple white wine vinegar, and compound tincture of myrrh, will be found sufficient, if properly persevered in. TIRING is so bad a quality in any horse, in fact, a circumstance so little likely to occur, that, when it does happen, (unless by some improper, cruel, or immoderate riding,) indisposition, or latent internal defect, may be naturally looked to as the particular cause. In all cases of this kind, bleeding, a cordial ball, a malt mash, and a little nursing, seem the only means most likely to promote a speedy restoration of strength and spirits.