Adopt

Jack Russell Terrier puppies and dogs in Connecticut

Looking for a Jack Russell Terrier puppy or dog in Connecticut? Adopt a Pet can help you find an adorable Jack Russell Terrier near you.

Picture of Jack Russell Terrier

Adopt a Jack Russell Terrier near you in Connecticut

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

Harmony

Jack Russell Terrier/Chihuahua

Female, 3 yrs
Hartford, CT
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, House-trained,
Story
WE ARE A TX-BASED RESCUE. THIS DOG IS CURRENTLY LOCATED IN TX AND WILL BE TRANSPORTED UPON ADOPTION. Please fill out an adoption application at haydudeequine.org Meet Harmony! Hi, I'm Harmony! I'm a happy, outgoing 3-year-old Jack Russell–Chihuahua mix who weighs about 18 pounds, and I have quite a story. I was found on the border of Mexico and Texas with a litter of puppies. Life had already thrown a lot at me by the time I was rescued, but I'm proof that a little love and safety can change everything. Now I'm ready for the next chapter – a real forever home. I'm friendly and social with other dogs and do great with people of all sizes. Whether you're tall, short, young, or grown, I'm happy to meet you. I'm housebroken, kennel-trained, walk nicely on a leash, and even know how to use a dog door like a pro. I'm the kind of girl who can settle comfortably into an apartment or a house – as long as I get to be with my people, I'm content. I may be small, but I've got a big personality and a big heart. I'm cheerful, affectionate, and always ready for the next good thing. If you're looking for a sweet, well-mannered little companion who's already overcome so much and is ready to give all her love to a family of her own, I'd be so happy if that family was yours. Come meet me – I can't wait to show you how far I've come and how much love I still have to give!
Photo of Moose

Moose

Jack Russell Terrier

Male, Young
West Cornwall, CT
Size
(when grown) -
Details
-
Story
Wave hello to Moose! He is our new handsome, energetic deaf puppy. He is completely deaf so we have been working with him using hand signals which he picks up on very well. You’ll have your hands full with all his puppy energy and zest for life, but he can also be so calm and sweet. He loves to lay out in the grass while you give him all the love and pets, then he’s ready to get back to his adventures. He seems like he would love to play with other dogs and we are hoping to get him in a play group soon. He loves to investigate the woods on his hikes and is always happy to go for a nice walk. Moose is a very special little guy looking for his new forever home and he would absolutely love to meet you!      APPROXIMATE WEIGHT:  49 lbs. ESTIMATED DOB:  11/10/2025 GOOD WITH OTHER DOGS:  unknown GOOD WITH KIDS:  unknown GOOD WITH CATS:  unknown REQUIRES A FENCE:  no ACTIVITY LEVEL:  high LIKES TO VOCALIZE:  no SPECIAL NEEDS:  Yes, he is deaf. BREED EXPERIENCE NEEDED:  no APPROPRIATE PLACEMENT FOR 1ST TIME DOG OWNER?  unknown FREE OBEDIENCE TRAINING IS OFFERED WITH ALL DOG ADOPTIONS ​Please note that we are often asked if dogs are "house trained".  The dogs are in fact living in a kennel environment during their time with us.  Even if they have previously lived in a home and been trained - the stress of the change and the new home can sometimes cause regression and require some additional training.  We feel that it's best for all adopters to be prepared for this possibility. Visit our adoption page for details about our process, and to fill out an adoption application.  All animals come spayed/neutered, UTD on vaccines, and microchipped.  If the animals age or health prevents any of these from being completed prior to adoption a voucher is issued for the services to be performed.  If you have any questions about the animal, or our adoption process, please email adopt@littleguild.org.  The Little Guild is a 501c(3) federally recognized non-profit organization devoted to saving the lives of homeless pets.  October 16, 2026, 1:42 pm
Photo of Mr Potato Tiktak Toy Story

Mr Potato Tiktak Toy Story

Jack Russell Terrier

Male, 5 mos
Hartford, CT
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained,
Story
Meet Mr. Potato Tiktak Toy Story! Meet Mr. Potato Tiktak Toy Story, a tiny puppy currently estimated to be about 5 months old. We believe this little one may be a Jack Russell Terrier/Rat Terrier mix, but as with many rescue puppies, his exact breed blend is a mystery. What isn’t a mystery is that he’s ridiculously cute. Watch Mr. Potato and his siblings in their video! https://youtu.be/zv1xI6w6QDQ?si=Zh_erTHktJ4bhzas With his adorable tri-colored face, expressive puppy eyes, tiny floppy ears, and bright white coat, Mr. Potato looks like he was designed by a committee whose only goal was maximum cuteness. He even looks like he’s permanently posing for school picture day in his little bow tie. Mr. Potato is currently growing up in a loving foster home surrounded by dogs, cats, children, and lots of people. Because of this, he’s getting an incredible start to life and learning that the world is a wonderful place full of friends, adventures, toys, and snacks. Mr. Potato has never met a stranger—only future best friends. Whether you’re a kid ready to play, another dog looking for a wrestling buddy, or an adult with open arms, he’s all in. He has a happy, people-loving personality that makes him the kind of puppy who wants to be wherever the fun is happening. If everyone is gathered in one room, you can bet Mr. Potato will be right in the middle of it. He’s a playful little guy with a big love for toys and puppy games. He happily bounces around with his siblings, starts playful wrestling matches, and proudly carries toys around as if he’s showing off his latest prize. His joyful energy is contagious, and he somehow manages to make even the simplest moments feel like a celebration. As much as he loves to play, Mr. Potato is equally devoted to cuddle time. Being held is one of his favorite things in the world, and he’s perfectly content to melt into your arms after a busy day of adventures. He especially adores children and seems to naturally gravitate toward them, happily accepting pets, snuggles, and all the attention they have to offer. Growing up with dogs, cats, children, and people of all ages has helped Mr. Potato become a wonderfully social and confident puppy. He’s learning that the world is full of kind people, exciting adventures, and endless opportunities to love and be loved. Like all young puppies, Mr. Potato will need a family committed to training, socialization, patience, and consistency. We require adopters to begin crate training immediately to help build confidence, establish routine, and support potty training success as he grows. Puppies like Mr. Potato are among the most vulnerable animals in rescue. By choosing adoption, you’re not only changing his life forever, but you’re also helping create space for another puppy who desperately needs a second chance. If you’re looking for a puppy who believes every child is a playmate, every toy is worth celebrating, every dog is a friend, and every cuddle should last just a little longer, Mr. Potato Tiktak Toy Story is ready to become the happiest little member of your family. Questions? Email kristin@threelittlepittiesrescue.org We facilitate adoptions nationwide using our rescue run USDA certified transport system, ensuring every pet travel safely and comfortably with 24/7 care. Our transport includes drop off locations, in WA, UT, OR, ID, VA, PA, OH, NY, CT, VT, TN, KY, WI, MN, IL, WI and Canada (pick up in Bellingham, WA, Buffalo, NY or Brattleboro, VT for for Canadian adopters). You will have the opportunity to track their journey in real time, see photo updates, learn fun facts, connect with fellow adopters and fosters through our private Facebook event page! Before the adoption is finalized, you will meet your pet through a video call, creating a fun and personalized experience! The adoption fee is $1200 and includes all vetting (DAPP with booster, Bordetella, Rabies vaccine, multiple broad spectrum deworming treatments, spay/neuter, flea prevention, a 12 month heartworm preventative injectable, heartworm test and treatment if needed, a microchip with free lifetime registration, a high quality nylon Martingale collar, a health certificate deeming the pup healthy for travel, cost of transport*, and priceless years of love and loyal companionship! We proudly have over 17,000 successful adoptions and excellent Google Reviews: https://g.co/kgs/UQ5Pyai We care deeply about creating lasting matches between dog and family for long term success, and take the time to ensure each adoption is a fit through our matchmaking process. At our 2 acre Texas based property, we assess every animal with trainers on staff, we modify behavior as needed, and create individualized behavior plans to help prepare dogs for their future families including crate training, potty training, leash walking, etc. Our fosters are able to attend group training and socialization play groups helping them stay confident, well rounded, and adoption-ready. Our on-site trainers are dedicated to each dogs growth and we enjoy seeing their progress! We go above and beyond to ensure every animal receives exceptional care. Veterinarians consistently praise our medical standards. From routine care to advanced treatments, each dog receives personalized attention. Hard costs for a healthy dog range from $804-$920; heartworm-positive dogs or those needing specialized care can exceed $2,000+. Adoption fees help cover a portion of these expenses, but without government funding, we rely on fundraising to bridge the gap ranging from $100-$1,000+ per dog. Our adoption fees reflect the extensive care and resources that go into each animal we save. The adoption fee is a donation to the mission and goes far beyond getting a fully vetted pet. It doesn't stop there! Our adopters also receive these SPECIAL PERKS: Extensive behavioral testing and information from trainers on our staff to ensure the perfect fit for your family Discounts on Embark DNA test kit- $30 off of Breed ID test or $50 off of Breed ID plus Health test 30 day trial of pet insurance with Trupanion A free private online dog training session with GoodPup, plus low pricing for future sessions Access to multiple dog trainers in your area, along with $40 off of your first session of in person dog training through Rover Training 70% off of your first order of Fetch, a delicious PNW based fresh dog meatballs subscription Coupons for a fun visit to Petco 20% off of Dr. Cuddles pet first aid and hygiene solutions Discounted heartworm, flea prevention, and monthly dewormer Access to our exclusive FB Adopters page, where you can network for play dates, resources, and connect with other adopters that share their passion for their adopted pup! The Greater Houston area faces one of the highest stray and overpopulation rates in the U.S. We're a nonprofit on a mission to rescue, rehabilitate, and rehome dogs at risk, while promoting spay/neuter outreach in the community. When you adopt, you save more than one life the one you adopted, and the space opened up to save another. Follow our journey and stay connected! threelittlepittiesrescue.org facebook.com/threelittlepittiesrescue instagram.com/threelittlepittiesrescue Ready to welcome a new furry friend into your life? APPLY TODAY and become a hero for pets in need! *Due to rising transportation costs, a $87 surcharge applies. DISCLAIMER- Breed type is determined based on general appearance and behavioral characteristics, and cannot be guaranteed without DNA testing. NOTE- Texas adopters must pick up from the Houston area.
Photo of Princess

Princess

Jack Russell Terrier/Cocker Spaniel

Female, 3 mos
Hartford, CT
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats,
Story
Hay Dude Equine Rescue is a foster-based rescue in Texas. All of our dogs live in foster homes in TX and are transported to their new states once adopted. All adopters must be 21+. Applications can be found at haydudeequine.org. Meet Princess! Get ready to fall in love with Princess, an adorable 15-week-old Jack Russell Terrier/Cocker Spaniel mix who is ready to find her forever family! At just 8 pounds, Princess may be petite, but her personality is anything but small! Her mom weighs about 25 pounds, so Princess is expected to grow into a lovely small-to-medium-sized companion. Princess has a medium energy level and is the perfect combination of playful and sweet. She loves having fun, exploring her surroundings, and enjoying all the wonderful things puppyhood has to offer. But when playtime is over, she’s happy to shower her people with affection. One of Princess's most charming qualities is how outgoing and social she is. She loves meeting new people and is always ready to make a new friend. Her happy, sweet personality makes her an absolute delight to be around. Princess is looking for a loving family who will help her grow into the wonderful dog she is meant to be. If you're searching for a happy, affectionate, playful, and social puppy, this little Princess might be the perfect addition to your family!
Photo of Prince

Prince

Jack Russell Terrier/Cocker Spaniel

Male, 3 mos
Hartford, CT
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats,
Story
Hay Dude Equine Rescue is a foster-based rescue in Texas. All of our dogs live in foster homes in TX and are transported to their new states once adopted. All adopters must be 21+. Applications can be found at haydudeequine.org. Meet Prince! Say hello to Prince, a handsome 15-week-old Jack Russell Terrier/Cocker Spaniel mix who is ready to charm his way into your heart! At just 9 pounds, Prince is a little guy with a big, lovable personality. His mom weighs about 25 pounds, so Prince is expected to grow into a wonderful small-to-medium-sized companion. Prince has a medium energy level, making him a great balance of playful puppy fun and sweet companionship. He loves to play, explore, and enjoy life, but what really makes him special is his sweet and happy personality. Prince is also very outgoing and loves meeting people—he’s the kind of puppy who is always ready to make a new friend! With his adorable looks and wonderful temperament, Prince would make a fantastic addition to a family looking for a fun, affectionate puppy to grow up alongside them. Prince is ready to leave puppyhood behind with a family of his very own. If you're looking for a sweet, happy, social little companion, Prince may just be your perfect match!
Photo of King

King

Jack Russell Terrier/Cocker Spaniel

Male, 3 mos
Hartford, CT
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats,
Story
WE ARE A TX-BASED RESCUE. THIS DOG IS CURRENTLY LOCATED IN TX AND WILL BE TRANSPORTED UPON ADOPTION. Please fill out an adoption application at haydudeequine.org Meet King! Say hello to King, an adorable 15-week-old Jack Russell Terrier/Cocker Spaniel mix who is ready to find his forever family! At just 11 pounds, King is the perfect little package of sweetness, personality, and puppy fun. His mom weighs about 25 pounds, so King is expected to stay on the smaller-to-medium side as he grows. King is a wonderfully mellow and laid-back puppy who knows how to enjoy the good life. He’s happy and playful when it’s time for fun, but he also has an easygoing nature that makes him a joy to be around. He’s very outgoing and social, and he loves meeting people and being part of whatever is going on. With his adorable mix of Jack Russell and Cocker Spaniel, King has the potential to be a fantastic companion for someone looking for a puppy with a fun personality and a sweet, relaxed side. Whether he’s playing, exploring, or simply hanging out with his people, King is sure to bring plenty of love and happiness to his forever home. King is looking for a family who will give him the love, patience, training, and adventures every puppy deserves. Could this happy little guy be your new best friend?

Search for a Jack Russell Terrier puppy or dog

Use the search tool below to browse adoptable Jack Russell Terrier puppies and adults Jack Russell Terrier in Connecticut.

Jack Russell Terrier puppies and dogs in Connecticut cities

Jack Russell Terrier shelters & rescues in Connecticut

There are animal shelters and rescues that focus specifically on finding great homes for Jack Russell Terrier puppies in Connecticut. Browse these Jack Russell Terrier rescues and shelters below.

Here are a few organizations

Rescue

NorthBound Rescue Society

Middletown , CT 06457

Pet Types: cats, dogs

More an arrow icon

Rescue

Spotty Dog Rescue, Inc

Bristol , CT 06010

Pet Types: dogs

More an arrow icon

Rescue

Three Little Pitties Rescue - CT Transport

Hartford , CT 06103

Pet Types: cats, dogs

More an arrow icon

Rescue

Hay Dude Critter Rescue - CT transport

Hartford , CT 06120

Pet Types: dogs, horses

More an arrow icon

Rescue

Last Chance Arkansas- CT Chapter (Dogs)

East Hartford , CT 06108

Pet Types: dogs

More an arrow icon

Rescue

Companion Pet Rescue - New England

Southbury , CT 06488

Pet Types: dogs

More an arrow icon

Shelter

Save All Dogs Rescue (Manchester)

Manchester , CT 06042

Pet Types: cats, dogs

More an arrow icon

Rescue

All About the Dogs Rescue

New Milford , CT 06776

Pet Types: dogs

More an arrow icon

Looking for a specific shelter or rescue?

If you're not seeing what you're looking for, try our shelter and rescue search. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

magnifying glass with cat and dog

Want to learn more about adopting a Jack Russell Terrier puppy or dog ?

We've got all the info you need on adopting and caring for a Jack Russell Terrier puppy . Check out the links below for everything you ever wanted to know about Jack Russell Terrier puppies and adults .

Jack Russell Terrier information

clipboard with list

Where do Jack Russell Terriers come from? How many types of Jack Russell Terriers are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Jack Russell Terrier.

Learn More an arrow icon