There are 4 Jack Russell Terrier breeders in California, mostly around La Puente, Llano and Hollister. The best rated with at least 10 reviews is Jumpin' Jack's Terriers in La Puente (4.4 from 12 reviews). 3 of them have their own website, where most post upcoming litters and prices. If you can travel, 5 more are close by in Arizona and Oregon. The puppies are sold by the breeders themselves: call them or check their website for available puppies and waitlists.
4 breeders in California

Jack Russell Terrier
- Origin
- Australia and United Kingdom
- Breeders listed
- 64 in the US
Before you call a Jack Russell Terrier breeder
- Health results for both parents. Good breeders test the parents for the health problems common in the breed (hips, eyes, heart, DNA tests) and show you the paperwork. The breed club lists the tests that matter.
- See the mother with the litter, in person or on a live video call, not only photos.
- A real breeder asks you questions about your home and schedule, and often has a waitlist.
- Never wire money or pay with gift cards or crypto before you have seen the puppy. That is how most puppy scams work.
Towns with Jack Russell Terrier breeders
Questions
How many Jack Russell Terrier breeders are there in California?
We list 4 breeders of Jack Russell Terriers in California, and 5 more close by in neighboring states.
Which Jack Russell Terrier breeder in California has the most reviews?
Jumpin' Jack's Terriers in La Puente has the most reviews: 12 reviews, rated 4.4 out of 5.
Which is the best rated Jack Russell Terrier breeder in California?
Among breeders with at least 5 reviews, Castlereigh Jack Russell Terriers in Llano has the highest rating (4.9 from 7 reviews). Ratings are not a health guarantee: ask for the parents' test results.
Why do some breeders show a warning?
We flag details that do not add up, like a phone number from a distant state on a listing with almost no reviews, or a single five-star review. It is not an accusation. Ask the breeder about it before you pay anything.