Originally Posted by AL Clown
I really do not see a point in doing a bro x sis breeding unless they are they only two left to continue a line. However, if said dogs start as a cross, I do not see that breeding as brood stock or tightening a line as the result pups would still be 50/50 or whatever precentage cross they sire and dam were intially.
Linebreeding on related dogs and occasional inbreeding seems to be the better choice. But as with anything else there is always factors involved and maybe a bro x sis breeding would be necessary as stated above.