The animal is continuity showingits restlessness, rubbing itself and ''nabbii/ its wool, and pacing and even rolling itself nbooj testifying tbus iti uneasiness. The ptin and yni, consequently, are soon affected. The skin lab inflamed : the wool becomes semi-clotted ; 'still tbeni no scab, although the animal's movements leadi that conclusion, A careful, well-practised ej would now d'scern "a species of louse pecnlint the sheep, which occasionally exists in almost* credible numbers, associated with common fd, or connected with, or producing an eruptive rliiwM somewhat resembling scab. Thin loose (the Nipfok sea ovina) in small and active, and of a brown colon; principally tormenting lambs and hog-sheep lb»t ail out of condition. Professor Gobier relates a cimm which these insects were so numerous that, after 9m lambs had lain a little while in the sun, they append to be of a brown colour. All the lice by which torn were infested bad crept to the outairie of the wovlf These I believe to be the identioal insects \ilidl country shepherds call " red lice ;" and their incnw and attacks are almost as bad as those of the litjUl wretches which actually cause scab. Both act wM injuriously upon the sheep affected by them; ,lm as the little scab wretches get through the skin, mm live beneath it, they are more difficult to kill t« those "fred lice" that live on the surface. Hm same liquid preparation I have named for " ticlii'iß equally applicable and destructive to these litiA pests. The lambs to be dipped : the older Asm may be more economically dressed as 1 have wmm In the district from whence I write, it is citw ",f»g-water •" hence the provincial term "fag-wiw ing sheep." In dipping lambs, we dilute the boiH preparation named above (i.e., 21b. of arsenic, 111 of soft soap, a little drop of assafmtida, andfiw gallons of water) by the addition of at least 25 tow gallons more water for dipping, and about 15 to 9 gallons for dressing by bottle. .Arsenical poi«ra « dangerous application ; it "is therefore at all tn» advisable to have the mixture weak enough. If *m strong, a sickly lamb it likely to be destroyed Ifm apd a very little arsenic kills a louse or tick, if oft taken. 