MIND IN THE LOWER 

 ANIMALS 



HEALTH AXD DISEASE 



BY 



W. LAUDER LINDSAY, M.D. 

 \\ 



F.R.S.E., F.L.S. 



HONORARY MEMBER OF THE NEW ZEALAND INSTITUTK 



VOL. I. 

 MIND IX HEALTH 





LONDON 



C. KEGAN PAUL & CO., 1 PATERNOSTER SQUARE 



1879 



