272 COLIC. 



Diseases of the Teeth. 



The teeth are more frequently affected in the dog 

 than in other domestic animals. This may 

 be the result of a variety of causes, among which 

 are the following: Eating or gnawing bones by 

 means of which the teeth may be broken or ground 

 down to the quick ; healthy, well-fed dogs only pick 

 their bones ; rich, sweetened food, which has an in- 

 jurious effect upon the teeth; mercury, frequently 

 given to dogs, which produces salivation, loosening, 

 and eventually falling out of the teeth. Teaching 

 dogs to carry or chase hard substances, stones, etc., 

 frequently results in diseased teeth, as they are thus 

 rubbed down to the* gum, and the stump produces 

 much mischief. 



SYMPTOMS. If the dog has a bad breath, seems to 

 be in pain when he eats, does not thrive, or mani- 

 fest his usual spirit, the mouth should be examined. 

 One or more teeth will be found worn down to the 

 gum ; the fang produces irritation, and may result 

 in an abscess ; the sides of the mouth are raw and 

 ulcerated, and slaver dribbles from it. 



TREATMENT. Extraction is the sole remedy for 

 loose, irregular, or decayed teeth. 



Colic. 



Colic is not unfrequent in the dog. It is often 

 connected with constipation, and may result from 

 bad food, sudden change of food, exposure to cold 

 or from worms. It is common in puppies. 



