NA x NA gives 1/4 NN (normal dogs), 1/2 NA (cariers) and 1/4 AA (affected dogs)!!!!, SO 3/4 healthy dogs but 1/4 sick dogs !!!
NA if you want to eliminate the gen should be crossed with NN, but this might be an utopia, but time/money and the effort of the breeders wil say wat is going to happen
Sorry I did forget this one in my former post (shame on me

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[quote=draggar;281016]
A/A to an N/N - All "carriers"
N/A to another N/A - half carriers, half not carriers (no DM).
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