Don't know the breeding  mate .Just 2 hard working parents put together . The dam only ever dropped one pup in each mating  .koda (right) came 1st then 2 yrs later I was offered troy (left).koda is all brains and a bit of a wuss  whereby  troy is a very fit  honest full on grafter   that doesn't miss a trick. Koda is now 7yrs old troy is 5yrs old