42 Hubbard's poultry secrets. 



keep a breeding pen in the best possible condition, for they are 

 so arranged that you can set them to meet the different re- 

 quirements of each pen. For instance, if you have a pen of 

 breeders that are over- fat, and you want to thin them down, 

 all you have to do is to just close the slide so they have to work 

 hard all day for what they get to eat. By following this meth- 



NoRwicH Automatic Exerciser and Feeder. 



od you will find in a week or ten days that you will have your 

 over-fat pen down in weight and in good breeding condition. 

 In fact, you can reg^jlate each feeder according to the condi- 

 tion of your breeding pen, whether it be over-fat or under 

 weight. I consider these feeders just as valuable for growing 

 chickens on free range, as I do for the breeding stock. 



