DISEASES OF HORSES AND CATTLE. 329 



other forms of unnatural presentations, but 

 enough has been said to enable the operator to use 

 his own judgment on any variation that might 

 present itself from those already described. One 

 of the difficulties we have to encounter is the size 

 of the foetus in comparison with the passage of 1 

 the mother. 



I may say from practical experience that a great 

 deal of steady force can be used, occasionally stop- 

 ping to allow the parts time to relax and rest the 

 mother. If the parts have become dry the injec- 

 tion of oil will be of great service. 



