Our Breeding programs offers Rottweiler Puppies for sale from some of the Best Breeding stock in the World. Von Ruelmann RottweilersInc. Three decades of German Rottweiler Breeding excellence respected World Wide. Our Rottweiler puppy breeding program is based on Superior German Breeding Techniques over 100 years old. Utilizing these techniques allows us to produce superior Rottweiler Puppies for the home, show or sport.