dantero

dantero

Inbreeding Coefficients

In 1922 Wright devised a mathematical model for the definition of the coefficient of inbreeding: Fx is the inbreeding coefficient of the dog in question, Fa is the coefficient of the common ancestor, n1 is the intervening generations between the…

Cali’s Broken Jaw

Cali has been officially retired from protection sports, due to an accident at a protection competition Sept 10, 2005. During the competition we were doing a Sch long bite (face attack). Cali ran down and slammed into the helper at…