RDB Certified

Cavalier Puppies for Sale in Pennsylvania, serving Philadelphia & New York City

Name: AJ Cavaliers
Address: 361 Red Hill Road, Narvon, PA, 17555, US
Telephone: 484-799-8091

Health-tested Cavalier King Charles Spaniel puppies — thoughtfully placed with families who are ready for a lifelong companion.

Meet our available puppies Start your journey

Health guaranteed

Health-screened parents

Daily handling and socialization

RDB Certified

Lifetime breeder support

Forever homes found

Cavalier puppies recently adopted

These puppies have officially found their forever families. Future litters are planned with the same focus on health, temperament, and family companionship.

See all our happy families

Trusted resources

Our partners

Resources and services we recommend to our puppy families.

Trupanion

30 Days of Pet Insurance for FREE

What we stand for

Our promise to every puppy and family is

Health-checked

Vet-checked, vaccinated, dewormed before going home

Health-screened parents

Parent dogs are health screened before breeding

Raised with care

Every litter is raised with daily handling and attention

Foundation trained

Early socialization and gentle training before going home

Lifetime support

We stay connected with your family long after adoption

Coming soon

Upcoming litters

We'll let you know as soon as a new litter is announced.

We don't currently have any upcoming litters right now, but you'll be the first to know when new litters are announced.

Puppy Updates & Waitlist

Find your future puppy

Bringing home your Cavalier King Charles Spaniel starts here

Get puppy updates, or reserve your place on our priority waitlist.

Puppy UpdatesGet notified when puppies become available. No payment or commitment.
Priority Waitlist · $600 depositReserve your place on our priority waitlist. Deposit refundable within 48 hours.

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cavalier king charles spaniel temperament

Our story

Cavalier puppies raised with care in Chester County, PA

We're Amos Stoltzfus from Narvon, PA — every puppy gets the same steady care from day one, alongside our family.

Puppies thrive when they're handled daily and socialized with intention. Every litter is socialized early and starts crate, potty, and leash training before going home.

Learn about us Contact us

What families say

Families who found their perfect companion through AJ Cavaliers

From first cuddles to bringing their puppy home, these families became part of the extended AJ Cavaliers family — built on trust, support, and raising well-loved companions the right way.

      
 Excellent5.05 reviews
 5.0
 Excellent5 reviews
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      Posted on Google  
   
   Helana Petite 
 73 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
We picked our little guy up a week ago and he’s been the perfect addition to our family! Amos and his wife were the sweetest and answered all of our questions. When we pulled up all the cavaliers they have were running around the yard playing and having the best time. That was when we knew we picked the right breeder! Thank you guys so much!! 🐶
  
 
     Posted on Google  
   
   Nancy T 
 127 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
We just love our cute, little Jasper that we got last weekend!  Amos and his wife are very sweet and patient.  It was a pleasure working with them.
  
 
     Posted on Google  
   
   pearls passion7 
 141 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
I came to visit AJ Cavaliers and all I can say is Wow 🤩!  It was such an enjoyable and informative experience.  The dogs are soo lovely and AJ was soo personable and knowledgeable.  Thanks AJ!!
  
 
     Posted on Google  
   
   Gabby Fixel 
 164 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +2
We’ve had Sophie almost a year now, we love her. She arrived healthy and she’s a great addition to our family. :)
  
 
     Posted on Google  
   
   Debra Kline 
 272 days ago
 
 
 Trustindex verifies that the original source of the review is Google. We picked up our sweet little Tali (our ruby cavalier) approximately three weeks ago. She is perfect in every way, very happy, healthy and active! She is such a joy! We already love her dearly . Our entire process with AJ Cavaliers went very smoothly.  I would highly recommend them to anyone looking for the perfect cavalier addition to their family.
  
 
 
  
 
 
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Before you ask

Frequently asked questions

What is a Responsible Dog Breeder?

We are part of a network of responsible dog breeders. This means that we follow the strictest of standards for all our dogs and pups. Breeders on this network agree to:

• Vet-checked and updated on all vaccines and deworming
• Daily exercise schedule for all dogs and puppies
• Socialization schedule for all dogs and puppies
• Kennel license where applicable by law
• Certification of inspection from a 3rd party

Is my deposit refundable?

Is my purchase refundable?

Do you provide a health guarantee?

What is the process for adopting a puppy?

Do you offer pet insurance?

Get in touch

Start the conversation early

We encourage families to reach out early to learn about upcoming litters, our adoption process, and availability.

361 Red Hill Road, Narvon, PA 17555

adoptions@ajcavalier.com

484-799-8091

Monday–Saturday by appointment. Closed Sundays.

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AJ Cavaliers is a family breeder in Narvon, in Chester County, Pennsylvania, raising Cavalier King Charles Spaniel puppies. If you are looking at Cavalier King Charles Spaniel puppies for sale in Pennsylvania, that page shows who is available right now.

Parents are health-screened and genetically tested, every puppy is vet-checked before going home, and each one comes with a 2-year genetic health guarantee. We would love to hear from you — get in touch.