Six puppies from the same litter passed our rigorous selection process and have been accepted into the Top Tier K9 Puppy Imprinting Program. It is extremely rare to see so many puppies from the same litter exhibit the right drives, disposition and stability to pass our selection process. The puppies are the subject of our current working dog trainer classes and will be exposed to one of the most rigorous and thorough training program in the dog training industry. Not everyone has what it takes to certify as a Top Tier K9 dog trainer. Many try and only the best succeed.