202 



COMMON AILMENTS OF CATTLE 



Course. — The duration of the disease is hrief and the results 

 can usually be decided within a feAV hours. 



Fig, 69. 



Fig. 70. 



Fig. 69. — Cow, showing symptoms of milk fever in the first stage. (Courtesy of M, H. 



Reynolds.) 



Fig. 70. — An advanced case of ni'Ik fever. 



