120 



HOG CHOLERA 



should accidentally get together identification will 

 still be possible. Paint, chalk, bluing or tincture 

 of iodin are convenient for this purpose, or if a 



PLATE 15. Method of holding shoat for injecting 

 serum in axillary space 



permanent mark is desired, the ear may be 

 notched. 



Assuming that the animals are fastened in small 

 pens when the veterinarian arrives, confinement 

 of the individual during the process of immuniza- 



