PREFACE 



'TPHE great Interest that was manifested 

 by the Veterinary Profession and the 

 public generally some two or three years ago 

 on the announcement of a cure for roaring 

 has induced me to translate the following 

 pages. 



My acquaintance with the Author enables 

 me to testify to the thoroughly scientific 

 manner in which he has carried on his 

 investigations, and to assure the profession 

 that the present work represents the latest 

 development in operative methods for the 

 alleviation of roaring. 



