LIVE-STOCK 



111 



Teeth indicating age — 



(Appearance of temporary incisors.) 



nrrriTD 



At birth or 1 week. 



2 weeks. 



3 to 4 weeks. 

 (Appearance of permanent incisors.) 



2 years 6 months. 



3 years 6 months. 



4 years 6 months. 



5 years 6 months. 



(Appearance of molars.) 



3 to 4 weeks. 



Temporary premolars. 



ermanent premo 



lars j Molars j 



/ 



i / 



i / 



L_i_ 



9 months. 



1 year 6 months. 



2 years 3 months. 

 2i to 3 years. 



3 to 4£ years. 



