Breeding for Results...

i breed half brothers and sisters trying to produce something to breed back to an outstanding male or grandfather ..... i have always bred to produce likeness to my males not saying its the way just the way i have done it .... i feel you can futher a line quicker with males ..... also i do it have done it probably do it again but i am not a fan of crossbreeding ... to many things can go astray ...... its basically a pet project when i do it ..... hybrid vigor is basically trying to add what the other dosen't have much of ... where hybrid vigor does its best is it improves mothering the term is real big in cattle .... my dogs don't raise pups very well unless you stay right on top of em or just get a good mother .... they just want stay still if anything moves they gonna bark at it and they up and down with babies and smash some ....