42 



ANIMAL DENTISTRY. 



porary predecessor. The first and second inferior molars, 

 have small conical crowns, slightly cut out internally and 



Fig. 31. 

 Superior Denture of an Aged Dog. (Cornevin et Lesbre.) 



but a single root. The third and fourth present on the crown 

 one large cone anteriorly and two smaller ones posteriorly, 

 and each fang has two roots. The fifth has two small an- 



