About AJ Cavaliers
We're Amos Stoltzfus, a family-run breeder in Narvon, PA. Every puppy is raised inside our home — not a kennel — alongside our family.
Our story
AJ Cavaliers is a family-focused Cavalier King Charles Spaniel breeder in Narvon, Pennsylvania, led by Amos Stoltzfus. We are committed to raising healthy, well-socialized Cavalier puppies with daily care, responsible breeding practices, and long-term support for every family who welcomes one of our puppies home.
Why we do this
Every AJ Cavaliers puppy is raised with a focus on health, comfort, and confidence. Our puppies are AKC registered, come from carefully selected and genetically tested parents, and receive proper veterinary care, vaccinations, deworming, and health support before going home.
Every puppy is also microchipped and comes with a Global Pet Security Tag, giving families added peace of mind as they begin life with their new Cavalier companion.
"There is nothing quite like the steady companionship of a Cavalier King Charles Spaniel by your side."
Our History
At AJ Cavaliers, our puppies are raised as part of the family, receiving the care, attention, and early socialization they need from the very beginning. We believe Cavalier King Charles Spaniels make wonderful family companions because of their gentle temperament, affectionate nature, and loyal personality.
Our goal is to help families throughout Narvon, Honey Brook, Chester County, Lancaster County, Reading, Philadelphia, and nearby Pennsylvania communities find a Cavalier puppy that is healthy, loved, and ready to become part of the family.
Our Ethical Promise
As a proud member of the Responsible Dog Breeder Network, AJ Cavaliers is committed to raising Cavalier King Charles Spaniel puppies with care, purpose, and integrity. Every puppy from our program is raised with attention to health, socialization, and long-term family support.
Promise Points:
Health-checked
From parents who are genetically tested
Raised in clean, safe, enriching environments
Socialized daily for confidence and connection
Sent home with lifelong breeder support
We do not just breed dogs — we raise family companions. Our commitment does not end at adoption. We are here to support you every step of the way.
We do the hard work — so they're ready
Every litter is raised in our home on the same structured path before going home.
Whelped in our living room and monitored around the clock. Early Neurological Stimulation (ENS) begins.
Daily handling and developmentally appropriate exposure — sounds, surfaces, people — building a confident, calm adult.
Crate, potty, and leash training all begin before a puppy ever leaves us.
Well-adjusted, confident, and vet-cleared — ready to give unconditional love and steadfast comfort.
A small, home-centered program in Narvon, PA
Located near Narvon, PA, AJ Cavaliers is family-run, where every puppy is raised inside the home — not in a kennel. Our property is where our dogs live, play, and grow alongside our family, giving them a strong foundation of comfort and real-life experiences from day one.
We proudly welcome families near and far. Because our program is intentionally small, visits and placements are scheduled in advance through our waitlist.
Health first — always
Cavalier King Charles Spaniels are a wonderful breed with known health considerations, and we take them seriously. We are intentional about our dam and sire pairings, and both parents complete health screening before any litter is planned.
Frequently asked questions
Every home needs a Cavalier King Charles Spaniel
See who's available now, or join the waitlist for an upcoming litter. We love getting to know prospective families — phone and FaceTime introductions welcome.