Larry Atherton
UKC Forum Member
Registered: Jun 2003
Location: Central Michigan
Posts: 6544 |
O.K. the question regarding using good selection has already been covered. So I will address the issue of whether or not such a cross is too close.
I currently own a female that 6 generations of her pedigree was line bred on her dame's mother's side. Her sire and dam are 1/2 brother and 1/2 sister by the same mother. The sires were also related; one sired by Rock River Cord and the other sired by Rock River Tell Sackett. Now, there is no other way to cut this up, but to say there was some serious line breeding in this cross. Oh, and the mother's sire was Sackett Jr.
Scientific research tells us that without any serious genetic faults in a line of dogs that dogs can be safely be line bred to 20% Inbreeding Coefficient.
To look at the above female one would think that she should surely have an inbreeding coefficient above 20%. Nope, her inbreeding coefficient is under 20%. All right, she isn't a whole lot under 20%, but she is under 20%.
I do plan on out crossing her.
So to answer your question if the 1/2 brother 1/2 sister cross above is o.k. I suspect that most should be fine.
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Larry Atherton
Aim small miss small
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