Chronic Bronchitis in the Dog. 233 



are called for (opium, codeine, morphine, Dover's powder, dilute 

 hydrocyanic acid, bromides, hyoscyamus, conium, belladonna, 

 stramonium). A combination of the soothing and expectorant 

 agent may be used : Apomorphia, i gr. ; muriate of morphia, 

 6 grs. ; dilute hydrocyanic acid, 30 drops; distilled water, 2^ 

 ozs. Dose, one- half to one tablespoonful every three hours. Or 

 sulphate of morphine, 2 grs. ; syrup of squills, 2 ozs. ; syrup of 

 wild cherry bark, 2 ozs. Dose, teaspoonful every three hours. 

 Or without the sedative : Muriate of ammonia, 2 drs. ; extract of 

 Uquorice, 2 drs. ; water, 4 ozs. Dose, a teaspoonful every three 

 hours. Again a stimulating expectorant may be adopted : Car- 

 bonate of ammonia, i Y^ drs. ; sulphate of morphia, i gr. ; spirit 

 of anise, ^ oz.; syrup of wild cherry bark, 3 ozs. Dose, tea- 

 spoonful every three hours. 



In extreme conditions oxygen inhalations are of great value. 



Much benefit can often be derived from a long course of 

 arsenite of soda, strychnia or cod-liver oil. 



