MOUTH AT 7 YEARS. 



797 



Fig. 250. — Side view uf incisois. 



The neck of the upper corner incisor shows a marked decrease 

 in width. Usually, the posterior edge of the lower corner incisor 

 is well in advance of that in the upper jaw ; but not in this case, 

 owing to the fact of the horse being inclined to parrot-moutli. 



Fig. 251. — Front view of incisors. 



The incisor teeth have increased in length, and their necks have 

 decreased in width. 



