TO 



J. MACQUEEN, F.R.C.V.S., 



PROFESSOR OF SURGERY AT THE ROYAL VETERINARY COLLEGE, LONDON, 



AS A SLIGHT ACKNOWLEDGEMENT OF HIS ABILITY AS A 

 TEACHER, AND IN RETURN FOR MANY KINDLY 

 SERVICES, THIS VOLUME IS GRATE- 

 FULLY INSCRIBED 



THE AUTHOR 



