WHERE LEGENDS ARE REBORN NEXT LEVEL
  Welcome to Sin City Pits, home and creator of the American Terrier—a newer breed we’ve developed with over six plus DNA proven generations standing apart from the typical Pitbulls, which can sometimes exhibit unpredictable behavior and suffer from negative stereotypes, as-well as the American Bullies who are produced by mixing multiple bully breeds together leading to dogs with inconsistent characteristics, health problems, shortened lifespans, and challenges with intelligence. Our goal was to achieve what many had begun but could not sustain: to establish a distinctive bloodline with a verified DNA lineage that possesses a unique identity, clear purpose, exceptional traits and health. We've aimed to ensure this breed was as pure, structurally precise, and consistent as possible to better and perfect the breed to the fullest extant. Through meticulous selection and devoted breeding practices, we can say with proven data we have succeeded in cultivating a lineage distinguished by its exceptional qualities. Our breed exemplifies strength intertwined with remarkable intelligence, paired seamlessly with unwavering loyalty. Our dogs retain the athletic prowess and admirable temperament beloved by true enthusiasts. Their physique is reminiscent of a fitness model, showcasing natural musculature and taut skin, highlighting the aesthetic elegance and functional robustness that sets them apart from any other breed. Each aspect of their development has been finely tuned to ensure they surpass standard expectations, embodying both physical grace and dependability.. Explore our journey, our dogs, and what makes the American Terrier a breed like no other.  With over 13 years of experience and dedication in breeding this lineage we've been able to perfect the craft within this breed, ensuring and proven to consistently produce better top-tear: more intelligent, tall, healthy, muscular proportionate structured, athletic and well-tempered dogs who are nor lazy or hyperactive. The American Terrier has undergone extensive breeding and refinement to perform exceptionally well in a wide array of activities and roles. Our customers have rigorously tested and proven our terriers’ capabilities across various domains. These dogs excel in competitive arenas such as dog shows, showcasing their impressive physical attributes and temperament. They are also outstanding as service dogs, providing assistance and companionship with reliability and skill. In canine sports, they shine in activities like dock jumping and weight pulling, demonstrating their strength and agility. Additionally, they've proven their prowess in demanding tasks such as hog hunting and have been utilized by the NYPD for their remarkable abilities in working dog roles. Despite these myriad abilities, perhaps the most cherished role they fulfill is as beloved family pets. They provide care, affection, and protection, making them an invaluable part of the family, ensuring the safety and happiness of the home. Over the years, Sin City Pits has been able to produce over 300 productions with all above qualities, each more remarkable and more constant than the last litter. We take great pride in the rare OG bloodlines originating from the early 2000s whom started this breed as the XL American Pitbull. These unique genetic lines have been meticulously preserved to keep it alive forming the foundation of our elite breeding program proving the lines within every litter we produce. Understanding the importance of maintaining these rare bloodlines, we have specialized in learning cryopreservation opening our own practice at our facility Cryo Canine "CCSB" collecting and safely storing semen from studs who have passed away many years ago, ensuring that their legacy continues to contribute to our breeding program. By utilizing state-of-the-art cryopreservation techniques and a long term thirty plus year goal we guarantee the availability of these rare and cherished genetics for future generations. 

  Over the years, Sin City Pits has cemented its reputation as the most reputable and trusted kennel worldwide in the breed. Our commitment to excellence has allowed us to refine and perfect the XL American Terrier breed, creating dogs with an unparalleled aesthetic. We take immense pride in our dogs' natural, dense muscle structure, which is proportionate from head to toe. Our dogs showcase tight skin, clean non-droopy features, and blocky, sinister headpieces—making us the only XL Pitbull kennel globally with this unique look, build, and prestigious perfected known to the eye bloodline. If you encountered a dog that fits this description, chances are, it was produced by Sin City Pits.

  Our mission is simple: to continue producing high-quality, consistent XL American Terriers "XL Pitbulls" that capture the best traits within the breed. By integrating modern science, rigorous standards, and ethical breeding practices, we've set a new benchmark in producing XL American Terriers by breeding with DNA. 

Advanced Breeding Practices
We integrate modern science, rigorous standards, and ethical breeding to create our exceptional dogs:
- DNA Genotyping and Phenotype: We ensure our dogs meet and exceed breed standards.
- Multi-Generational Profiling: Our dogs are DNA profiled through 6+ generations, making sure you receive a pet with a strong, verifiable lineage.

Why Choose Sin City Pits?
  1. Experience and Expertise:  With 12+ years in the business, our expertise speaks for itself.
  2. Consistency and Quality: Our breeding program is designed to maintain the highest standards of consistency and quality in every litter.
  3. Advanced Breeding Practices: We utilize DNA genotyping and phenotyping to ensure our dogs meet and exceed the breed standard, offering both genetic health and stunning looks.
  4. Multi-Generational Profiling: Our dogs are DNA profiled through 7+ generations to guarantee you receive a pet with a strong, verifiable lineage.
  5. Preserve genetics: our cryopreservation efforts allow us to maintain rear and exceptional bloodlines.


  If you're looking to add a high-quality, well-bred XL American Terrier to your family, visit our Breeding page to learn more about our upcoming litters and available puppies, or contact us to schedule a visit to see our dogs firsthand.

Welcome to the future of the  XL American Terrier breeding program
                                                                                                           -Sin City Pits




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"Sin City Pitbulls home of perfection of the breed 
aka "Not Your Ordinary Pits."


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