The Dog in the House 49 



for strengthening milk is to add to each pint of good cow's milk two and 

 a quarter ounces of cream and two and a half ounces of powdered casein. 

 Mix in that order and stir thoroughly till the casein is dissolved. Only 

 about a third of the quantity of ordinary milk one' would give a puppy 

 is needed when this concentrated milk diet is used. 



