406 
ILLUSTRATED STOCK DOCTOR. 
EL Silver Gray Dorking. 
This variety is considered to be a sport of the White Dorking perpetu- 
ated by careful breeding and selection. With stock from families that 
have been carefully bred by careful selection they may be kept to the 
standard. But they vary much in color, the dark varieties often producing 
tilver g ray chicks. 
WHITE yOKKING COCK. 
The Gray Dorkings are rapid growers, and if well supplied with food 
are in condition for the table at any age, often before they fairly get 
their feathers. The distinguishing colors are : breast, tail and larger tail 
feathers perfectly black ; the head, neck, hackle, back, saddle, and wing 
