Jack Russell Terrier puppies and dogs in San Bernardino, California

MOCHA

Jack Russell Terrier Boston Terrier

Female, 1 yr 4 mos

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Spayed or Neutered,

Story

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ST NICK

Jack Russell Terrier

Male, 7 yrs

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Spayed or Neutered,

Story

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PITI

Jack Russell Terrier

Male, 5 yrs 6 mos

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Spayed or Neutered,

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Thelma

Jack Russell Terrier Boxer

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Good with dogs, Spayed or Neutered,

Story

You can fill out an adoption application online on our official website. I know you're currently saying to yourself, 'this does not look like a Jack Russell mix'! Trust me when I tell you that she is! She just looks more like the boxer in her...like a tiny boxer! Thelma is really a sweet girl once she gets to know you. Earning her trust has been such a satisfying experience and so worth any time that it has taken. She is 8 years old and weighs around 18 pounds. She is a stocky little firecracker, which is one of her best traits but can also get her into trouble with some pups. She can be a bit of a bully to other females so she would do best with a male pup in the home or as an only dog to a human who is home much of the time. She arrived with her sister, Louise, and we thought they were bonded. But now that some time has passed, we realize that though they love each other, they do not rely on each other. Thelma is a quick learner and has done well with initial leash training. She will need to be adopted in the So Cal area and must have a secure backyard. If you are interested in adopting Thelma, please apply here . Visit this organization's web site to see any additional information available about this pet.September 7, 2025, 7:31 pm

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Harley

Jack Russell Terrier French Bulldog

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Not good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

You can fill out an adoption application online on our official website.AVAILABLE FOR ADOPTION! Harley is an extremely active girl who needs a home that has matching energy. She is a sweet and beautiful young lady. She either needs another active dog to play with or a jogger. Her favorite playmates are: Apollo, Lilo and McGee.Adoption fees include up to date on vaccines, treatment for fleas and worms, spay, chip implantation and initial registration. Application link: https://petstablished.com/adoption_form/32026/genericYou can meet pups at the Fontana Petco on Sundays from 12-4. Visit this organization's web site to see any additional information available about this pet.Apply on-line using the link to our application. Please be sure to use the species specific application for a dog or cat. Adoption events are held every Sunday, excluding holidays, at the Fontana Petco. The Fontana Petco is located at the corner of Sierra and Sierra Lakes Parkway, just off the 210 freeway, May 16, 2025, 1:22 am

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Lucille Ball/ Martha

Jack Russell Terrier Corgi

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Not good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

You can fill out an adoption application online on our official website.AVAILABLE FOR ADOPTION! Lucy and Ricky are the parents of a litter that we rescued from T.J. They were recently fixed and arrived to find homes. Lucy is very submissive and timid. She wants to please people. She sticks close to people and is anxious to do whatever they want. She is kennel trained and follows basic commands well. She should adjust quickly to a new home. She was not treated great by young kids in her last home, so she would prefer older and quieter kids. She would love to be adopted with Ricky. He follows her everywhere.Adoption fees include up to date on vaccines, treatment for fleas and worms, spay, chip implantation and initial registration. Adoption application link: https://petstablished.com/adoption_form/32026/genericLucy will attend adoption events at the Fontana Petco.Visit this organization's web site to see any additional information available about this pet.Apply on-line using the link to our application. Please be sure to use the species specific application for a dog or cat. Adoption events are held every Sunday, excluding holidays, at the Fontana Petco. The Fontana Petco is located at the corner of Sierra and Sierra Lakes Parkway, just off the 210 freeway, April 3, 2025, 2:17 am

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Or, how about these Jack Russell Terriers in cities near San Bernardino, California

These Jack Russell Terriers are available for adoption close to San Bernardino, California.

MOCHA

Jack Russell Terrier Boston Terrier

Female, 1 yr 4 mos

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Spayed or Neutered,

Story

Learn More

ST NICK

Jack Russell Terrier

Male, 7 yrs

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Spayed or Neutered,

Story

Learn More

PITI

Jack Russell Terrier

Male, 5 yrs 6 mos

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Spayed or Neutered,

Story

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Thelma

Jack Russell Terrier Boxer

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Good with dogs, Spayed or Neutered,

Story

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Harley

Jack Russell Terrier French Bulldog

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Not good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

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McGee

Jack Russell Terrier Chihuahua

Male, Puppy

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Not good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

You can fill out an adoption application online on our official website.AVAILABLE FOR ADOPTION! . McGee is the quiet, reflective pup. He stand back for just a second to think about it before pouncing.Adoption fees include up to date on vaccines, treatment for fleas and worms, spay, chip implantation and initial registration. https://petstablished.com/adoption_form/32026/genericYou can meet Almond Joy at the Fontana Petco on Sundays from 12-4. Visit this organization's web site to see any additional information available about this pet.Apply on-line using the link to our application. Please be sure to use the species specific application for a dog or cat. Adoption events are held every Sunday, excluding holidays, at the Fontana Petco. The Fontana Petco is located at the corner of Sierra and Sierra Lakes Parkway, just off the 210 freeway, March 21, 2025, 1:50 am

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These pups are in San Bernardino, California too!

Below are our newest added Jack Russell Terriers available for adoption in San Bernardino, California. To see more adoptable Jack Russell Terriers in San Bernardino, California, use the search tool below to enter specific criteria!

Donatello

Wirehaired Fox Terrier

Male, Puppy