In some cases, however, the horse will droop for many a day before the appearance of the _buttons_ or _farcy buds_; his appetite will be impaired;—his coat will stare;—he will lose flesh. The poison is evidently at work, but has not gained sufficient power to cause the absorbents to swell. In a few instances these buds do not ulcerate, but become hard and difficult to disperse. The progress of the disease is then suspended, and possibly for many months the horse will appear to be restored to health; but he bears the seeds of the malady about him, and, all at once, the farcy assumes a virulent form, and hurries him off. These buds have sometimes been confounded with the little tumours, or lumps of _surfeit_. They are generally higher than these tumours; not so broad; have a more knotty feel, and are principally found on the inside of the limbs, instead of the outside. Few things are more unlike, or more perplexing, than the different forms which farcy assumes at different times. One of the legs, and particularly one of the hinder legs, will suddenly swell to an enormous size. At night the horse will appear to be perfectly well, and, in the morning, one leg will be three times the size of the other, with considerable fever, and scarcely the power of moving the limb. At other times the head will be subject to this enlargement—the muzzle will particularly swell, and a stinking discharge will issue from the nose. Sometimes the horse will gradually lose flesh and strength; he will be hide-bound—mangy eruptions will appear in different parts; the legs will swell; cracks will appear at the heels, and the inexperienced person may conceive it to be a mere want of condition combined with grease. Farcy, like glanders, springs from infection, or from bad stable management. It is produced by all the causes which give rise to glanders; but with this difference, that it is more frequently generated, and is sometimes strangely prevalent in particular districts.