Hey PAhunter01, welcome to dog hunting we all have missed at one time or another. I agree those dogs may have been back that night. You may want to save thoe yotes for you contest. The two you saw first may not have heard you, they may have had herd that song before to. If that ever happens again try a different call. Mouse squeekes, deer bleats, flicka or house cat sounds. sometimes thats all it takes.