Breeding Stock

Meet Our Exceptional Jack Russell Terrier Breeding Dogs

At Castlereigh Jack Russell Terriers, our breeding program is the foundation of everything we do. Each of our dogs is carefully selected for outstanding health, temperament, athleticism, and adherence to the Jack Russell Terrier Club of America (JRTCA) breed standards.


Our goal is to preserve the traits that make Jack Russells exceptional: their intelligence, agility, loyalty, and zest for life. Through thoughtful breeding practices, we aim to produce puppies that are not only beautiful examples of the breed but also incredible companions.

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Our Breeding Philosophy

We are committed to responsible and ethical breeding. Every decision we make is based on our deep knowledge of the breed and our unwavering dedication to producing healthy, well-rounded terriers. Our philosophy centers around:


  • Health: Breeding only from dogs with excellent veterinary records and strong, healthy bloodlines.
  • Temperament: Selecting dogs with steady, intelligent, and friendly personalities.
  • Structure and Ability: Maintaining the athleticism and conformation that defines the true Jack Russell Terrier.
  • Home-Raised: All of our dogs live as part of our family and are exposed to daily interaction, socialization, and mental stimulation.


As proud members of the JRTCA and the South Coast Jack Russell Terrier Club (SCJRTC), we follow the highest standards of care and breed stewardship.


Why Bloodlines Matter

Strong bloodlines are key to maintaining the integrity of the breed. At Castlereigh, we work diligently to pair dogs in ways that:


  • Enhance genetic diversity
  • Minimize health risks
  • Preserve desirable breed traits
  • Produce puppies with sound bodies and minds


When you adopt a Castlereigh puppy, you are welcoming a terrier with generations of excellence behind it.

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A proud member of the JRTCA since 1995.

A logo for the jack russell terrier club of america

Click at the logo to find out about the requirements and other information provided by the Club on the Jack Russell Terrier breed

Our Sires and Dams

Each of our breeding dogs will be introduced with a detailed biography, highlighting their lineage, achievements, and personalities. This helps future puppy owners understand the heritage and qualities of their potential new family member.

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A proud member of the JRTCA since 1995.

A logo for the jack russell terrier club of america

Click at the logo to find out about the requirements and other information provided by the Club on the Jack Russell Terrier breed

Parents of Castlereigh

Our Sires

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Castlereigh Titan


Duchess is a lovable little dog, only 10.5 inches tall. Loves to sit on the couch with me and loves to eat as much as she can. So needs her food monitored. She is spayed.

DOB 6-17-15

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A small brown and white dog with a purple leash

Our Dams

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Castlereigh Pip

Portraits of people from around the globe
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A small brown and white dog on a leash
A small white dog on a leash standing in the dirt

When we have a new pet, we certainly don’t have all the answers.

But taking the time to get to know your little one means that you care! So for that, you can check out this article regarding the Common Questions About Jack Russell Terriers to have a better idea.

FAQs About Our Breeding Program

  • Are your breeding dogs registered?

    Yes, all of our breeding dogs are registered with the Jack Russell Terrier Club of America (JRTCA), which maintains much stricter registration requirements for breeding dogs than even the American Kennel Club (AKC).


  • How do you choose your breeding dogs?

    We carefully select dogs based on their health, temperament, conformation to breed standards, and proven lineage.

  • Do you breed for pet homes or show homes?

    We breed for both. Our Jack Russells make outstanding family companions and also excel in performance events and the show ring.


  • How often do you have litters?

    We carefully plan our breeding schedule to produce 2 to 3 litters per year.


  • Can I meet the parents of the puppies?

    Yes. When you come to meet your puppy, you will have the opportunity to meet the sire and dam when available.


Contact Us to Learn More About Our Dogs

If you have questions about our breeding dogs or upcoming litters, we would love to hear from you.