ANIMALS AND ALCOHOL 



NIG 



last lesson, and see whether you think Bum and Tipsy 

 look brighter or more dull than when that was taken. 



While Dr. Hodge 

 was studying this sub- 

 ject he noticed another 

 great difference: Nig 

 and Topsy always be- 

 haved like any other 

 well-fed, healthy, jolly 

 creatures. When any 

 stranger spoke to them 



Photograph taken in November, 1895 



they were friendly, 



and wagged their tails cheerfully. When anything hap- 

 pened that they did not understand they were curious 

 about it and bravely went to investigate. When whistles 



sounded and bells rang 

 furiously they barked 

 furiously too, but they 

 did not act afraid. Just 

 here, then, was the dif- 

 ference. Bum and 

 Tipsy were timid and 

 frightened over every- 



BUM 



Photograph taken in November, 1895 



thing and over nothing. 



When strangers came 

 they went off to some corner of their kennel and crouched 

 there. When whistles blew and bells rang they yelped as 



