Meet Rusty, he is a purebred tricolor border collie.  He is the sire of the pups that come out of the SK Ranch.  Rusty has plenty of push, will bite cleanly if asked but is not grippy, natural outrunner and good balance. Rusty has quiet power and just the right amount of eye. He is one of the most agile dogs we have had, thinking nothing of running up a hay stack or spending the day on the truck ready to work. The other 2 pups pictured in the second photo are purebred offspring of Rusty x Koda.  Rusty is not registered, however, he produces intelligent and beautiful pups.