Rusty came from a reputable breeder here in town and a few of his siblings are around here too. If I go that route again, I'll go to the same folks he came from.
Story...the kid I took him from said he was a purebred and had papers, but I didn't believe him and thought I was taking a mutt. Years later I run into a guy at the local store who come to find out raises them and his place was where this dog came from originally. He had asked who's English Shepherd was in the truck outside.