I had a German Shepard ( Saint) years ago that went into heat . the neighbors German Shepard mix came over and I know they tied once. I mentioned it to my neighbor and she said her dog was neutered...time went by and we all pretty much forgot about it. One morning I got up and saint had delivered one pup. What a shock! My neighbor had rescued her dog from our Haven Humane so it was neutered before she took him home. ( and she'd had him for a while).. I'm positive no other dogs had gotten into our yard...
He was our little mystery baby.
