WITH ALL THE SCIENTIFIC INFORMATION WE HAVE ACCESS TO THESE DAYS WITH BREEDING PRINCIPLES ETC...WITH ALL THE KNOWLEDGE OF BREEDING .ie. BREEDING COLD DOGS IN GENERAL.WE ALL KNOW BREEDING COLD FEMALES HAVE BEEN DONE UMPTEEN TIMES IN CREATING OUR HOUNDS .NOW WHAT WOULD SOME OF THE POSITIVE AND NEGATIVES OF BREEDING COLD MALES.