WELL MY COCKS HAVE THIER ON BOXES ALL YEAR ROUND THE HENS ARE PUT IN THE BOXES AND THE COCKS LEFT OUT SIDE THE BOXES FOR2 TO 3 DAYS BY THE SECOND DAY THEY HAVE PAIRED UP THRUE THE FRONTS THE COCKS ARE THEN LET INTO THE BOXES WITH NO FIGHTING I HAVE DONE THIS FOR YEARS WITH GREAT SUCCESS