we'll be putting some pups (all three, hopefully) on the Pedigree lines website soon and have been playing around on there and got confused.
so Jocu's litter had two sires so the biblack puppies had to be tested to determine the daddy. The tri puppies belonged to the tri sire and the biblue puppy belonged to the biblue daddy- everyone else- who knew.
so yesterday, got an email that Jocu's daddy is the tri.
so knowing that he is pretty heavily linebred, I was playing around on the site- doing trial breedings between his parents. so what has confused me is that Inbreeding: 26.96% if I start with the dam and mate to the sire.
then it's Inbreeding: 29.45% if I start with the sire and mate to the dam.

I also tried with some other dogs and the numbers change depending on which I start with. I would think it would be the same for any pair of dogs no matter where you start.
so pedigree people- what's going on here?