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Boston Terrier puppies and dogs in Boulder, Colorado

Looking for a Boston Terrier puppy or dog in Boulder, Colorado? Adopt a Pet can help you find an adorable Boston Terrier near you.

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Adopt a Boston Terrier near you in Boulder, Colorado

These Boston Terriers are available in Boulder, Colorado.
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Johnny

Dachshund Boston Terrier

Male, Adult
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Little Johnny is a 10lb unique, adorable mutt.  We are guessing he is Dachshund/Chihuahua/Cattle Dog/Boston Terrier/Pug mix?  He has an adorably long body with short little legs and a squished little face.  We hope his forever family does a breed test on him because he is so cool! Johnny was dumped in a parking lot in Texas.  He was so confused and terrified the first week, that the person who found him said he wouldn't eat and was completely shut down.  We can't imagine what was going through his little mind.  He made his way to CO to prevent him from ending up in a shelter.  He has settled in here and is doing very well in his foster home.  Johnny's foster has fostered almost 100 dogs for us, and said he is the sweetest, most loving, and affectionate dog she has ever had.  Just like when he was dumped, he was terrified at first, but attached to his foster Momma pretty quickly.  He is definately a dog who bonds quickly and needs someone who can reciprocate the immense amount of unconditional love he has to give.  He gets along great with other dogs but doesn't seem interested in playing with them, yet(?).  He gets along amazingly well with cats and loves cats.  He would do great in a home with another cat as his best friend.  He also loves to play with cats.  Johnny gets along well with kiddos but since he is a nervous little guy we think older kiddos would make him most comfortable.  Johnny is just truly an amazing, affectionate, loving little guy, just looking for stability and security. If you are interested in adopting Johnny, please fill out our adoption application at brighterdaysdogrescue.com ##2822521##

Or, how about these Boston Terriers in cities near Boulder, Colorado

These Boston Terriers are available for adoption close to Boulder, Colorado.
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Photo of Frank

Frank

Boston Terrier

Male, 3 yrs
Denver, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
-
Story
Meet Frank, a charming 3-year-old male brindle Boston Terrier! He is small in size and ready to find a family to call his own.
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Ruger

Boston Terrier

Male, 4 yrs 3 mos
Windsor, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Spayed or Neutered,
Story
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Photo of Bugsy

Bugsy

Boston Terrier Pit Bull Terrier

Female, Adult
Fort Collins, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
Meet Bugsy! This high energy girl is ready for her new home! She would do well with another rambunctious dog who loves to play.  She has lived with kids in the past and done well.October 16, 2026, 2:50 pm
Photo of Johnny

Johnny

Dachshund Boston Terrier

Male, Adult
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Little Johnny is a 10lb unique, adorable mutt.  We are guessing he is Dachshund/Chihuahua/Cattle Dog/Boston Terrier/Pug mix?  He has an adorably long body with short little legs and a squished little face.  We hope his forever family does a breed test on him because he is so cool! Johnny was dumped in a parking lot in Texas.  He was so confused and terrified the first week, that the person who found him said he wouldn't eat and was completely shut down.  We can't imagine what was going through his little mind.  He made his way to CO to prevent him from ending up in a shelter.  He has settled in here and is doing very well in his foster home.  Johnny's foster has fostered almost 100 dogs for us, and said he is the sweetest, most loving, and affectionate dog she has ever had.  Just like when he was dumped, he was terrified at first, but attached to his foster Momma pretty quickly.  He is definately a dog who bonds quickly and needs someone who can reciprocate the immense amount of unconditional love he has to give.  He gets along great with other dogs but doesn't seem interested in playing with them, yet(?).  He gets along amazingly well with cats and loves cats.  He would do great in a home with another cat as his best friend.  He also loves to play with cats.  Johnny gets along well with kiddos but since he is a nervous little guy we think older kiddos would make him most comfortable.  Johnny is just truly an amazing, affectionate, loving little guy, just looking for stability and security. If you are interested in adopting Johnny, please fill out our adoption application at brighterdaysdogrescue.com ##2822521##

These pups are in Boulder, Colorado too!

Below are our newest added Boston Terriers available for adoption in Boulder, Colorado. To see more adoptable Boston Terriers in Boulder, Colorado, use the search tool below to enter specific criteria!
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Dizirella N

Pug

Female, Adult
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, House-trained,
Story
Meet Dizirella A Little Pug With a Big Heart and a Forever Home Waiting Breed: Pug Gender: Female | Age: 4 Years DOB: October 11, 2022  Weight: 7 kg / 15 lbs Good With: Dogs ✔️ | Kids ✔️ | Cats: Unknown Personality: Affectionate | Playful | Charming | Companion-Oriented (Typical Pug Traits) Medical: Spay: Unknown | Vaccinations: Up to date | Microchip: Not Provided Location: Los Angeles, California Transportation: Safe transportation coordinated for approved adopters throughout the United States. ❤️ Personality & Breed Information Dizirella is an adorable 4-year-old Pug weighing approximately 15 pounds. With her charming little face and compact size, she's ready to find a family who will give her the love, comfort, and companionship every dog deserves. Pugs are often known for their affectionate, playful, outgoing, and people-loving personalities. They tend to form strong bonds with their families and enjoy being included in everyday activities. Whether it's relaxing on the couch, following their favorite person around the house, or enjoying a little playtime, Pugs often make wonderful companions. At four years old, Dizirella is a young adult who has moved beyond the early puppy stage while still having plenty of life ahead of her. She would benefit from a family that enjoys spending quality time with their dog and can provide gentle daily exercise, mental enrichment, positive-reinforcement training, and plenty of companionship. Because Pugs are a flat-faced breed, Dizirella will also need a family that understands the importance of protecting her from overheating and excessive physical exertion. With the right home, this little girl has the opportunity to enjoy a wonderful life filled with affection, security, and companionship. Training, Adjustment & What to Expect Like any rescue dog, Dizirella will need time to adjust to her new home, learn her family's routine, and become comfortable with her surroundings. Rescue dogs may arrive with basic training at best, so adopters should be prepared to continue working on house manners as needed, leash walking, basic commands, recall, calm greetings, and household boundaries. Pugs can be clever and food-motivated, making positive-reinforcement training, patience, and consistency especially helpful. Short, enjoyable training sessions and a predictable daily routine can help Dizirella settle into her new home while strengthening her bond with her family. The 3-3-3 Rule 3 Days: Time to decompress and begin feeling safe. 3 Weeks: Time to understand her new household routine. 3 Months: Time to build trust, settle in, and begin feeling truly at home. These are guidelines rather than deadlines. Every rescue dog adjusts at their own pace. Owner Responsibilities & Veterinary Care Dizirella's spay, vaccination, and microchip status have not yet been confirmed. Her adopter should review her available medical records with a veterinarian and determine whether she needs vaccinations, spaying, microchipping, parasite prevention, or other routine veterinary care. As a Pug, Dizirella has some important breed-specific needs. Breathing & Heat Sensitivity: Pugs are brachycephalic, meaning their short facial structure can make breathing and temperature regulation more difficult. Dizirella should be kept cool, especially during warm weather, and should never be pushed into strenuous exercise. A veterinarian should assess her breathing and discuss any concerns. Healthy Weight: Maintaining a healthy body weight is particularly important for Pugs because excess weight can increase breathing difficulties and put additional strain on their joints. Skin, Eyes & Dental Care: Pugs may require additional attention to facial folds, eye health, and dental hygiene. Regular veterinary examinations can help identify and manage potential concerns. Her ongoing care should also include quality nutrition, gentle exercise, appropriate grooming, nail care, routine wellness examinations, and veterinary treatment whenever necessary. Adoption Information If you are interested in adopting Dizirella, please complete an adoption application: https://www.ozzieandfriendsrescue.org/adoptions Ozzie and Friends Rescue is a Los Angeles-based nonprofit dedicated to rescuing dogs in need and helping them find safe, loving forever homes. While based in Southern California, we coordinate safe transportation for approved adopters throughout the United States. Our goal is to give every dog the best possible chance of finding the right family and a home where they will be loved and cared for throughout their life. Adopting Dizirella means committing to her training, veterinary care, breed-specific needs, safety, companionship, and happiness throughout her life. Dizirella may be small, but she has a whole lifetime of love and companionship to share. At four years old, she's ready for the comfort of a forever home, a family who understands her needs, and someone who will make her feel like the most important little Pug in the world. Every princess deserves her happily ever after—and Dizirella is waiting for hers. Add a clear adoption-ready opening summary October 16, 2026, 9:57 am
Photo of Goyo T

Goyo T

Pug Chihuahua

Male, Young
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered,
Story
Meet Goyo Chill, Loving, and Friendly With Everyone—Even Cats! Breed: Pug Chi Mix Gender: Male | Age: 9/28/2024 Weight: 21 lbs (small) Good With: Dogs ✔️ | Kids ✔️ | Cats ✔️ Personality: ❤️ Loving | Very Chill | Affectionate | Friendly Medical: ✔️ Neutered | ✔️ Vaccinations Up to Date Location: Los Angeles, California Transportation: Ozzie and Friends Rescue coordinates safe transportation for approved adopters throughout the United States. ❤️ Personality & Breed Information Goyo is an adorable Chug mix weighing approximately 21 pounds, and his personality is just as lovable as his little face. He's a very chill, loving boy who is friendly with everyone—including dogs, children, and cats. Goyo has an easygoing nature and enjoys companionship without needing to make everything complicated. He's the kind of little guy who can happily be part of everyday family life—hanging out with his people, enjoying a leisurely walk, getting some affection, and then settling in nearby to relax. As a Chug mix, Goyo may share some of the breed's typical qualities. Chugs are often affectionate, social, playful, charming, and strongly attached to their people. Many are happiest simply being included in whatever their family is doing. Goyo's naturally relaxed personality makes him especially endearing. He doesn't need nonstop excitement to be happy. Love, companionship, comfortable places to relax, and people who enjoy having him around are much more his style. Training, Adjustment & What to Expect Although Goyo is already an adult, every dog needs time to understand a new home and routine. Rescue dogs may arrive with basic training at best, so his adopter should be prepared to continue reinforcing house manners, leash skills, basic commands, recall, and household boundaries as needed. His naturally friendly personality is a wonderful foundation, but consistency and positive-reinforcement training will still help him understand what his new family expects from him. The 3-3-3 Rule 3 Days to decompress and begin feeling safe 3 Weeks to understand his new household routine 3 Months to fully settle in, build trust, and feel at home These are guidelines rather than deadlines. Even a friendly, easygoing dog like Goyo deserves time to settle in at his own pace. Owner Responsibilities & Veterinary Care Goyo is neutered and up to date on his vaccinations. His future family should continue routine veterinary examinations, recommended vaccine boosters, parasite prevention, dental care, nail care, quality nutrition, healthy weight management, appropriate exercise, and veterinary treatment whenever necessary. Because Goyo is a French Bulldog mix, his family should also be mindful of possible brachycephalic, or short-nosed, characteristics. Dogs with shorter airways can be more sensitive to heat, humidity, and strenuous exercise. Goyo should have access to cool indoor spaces and fresh water during warm weather, and his family should watch for excessive panting, overheating, or breathing difficulties. Keeping him at a healthy weight is also particularly important. Adoption Information If you are interested in adopting Goyo, please complete an adoption application: https://www.ozzieandfriendsrescue.org/adoptions Ozzie and Friends Rescue is a Los Angeles-based nonprofit dedicated to rescuing dogs in need and helping them find safe, loving forever homes. While based in Southern California, we coordinate safe transportation for approved adopters throughout the United States. Our goal is to give every dog the best possible chance of finding the right family and a home where they will be loved and cared for throughout their life. Adopting Goyo means committing to his veterinary care, safety, companionship, training, and happiness for the rest of his life. Goyo is friendly with dogs, kids, and cats, but what he really seems to love is simply being close to his people. He's chill, affectionate, and ready for a comfortable life filled with love. Give Goyo a cozy place beside you, and he may decide that's exactly where he belongs.October 16, 2026, 9:57 am
Photo of Jack

Jack

Pug

Male, Adult
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Jack is a 3-4 year old Pug weighing about 16lbs.  Jack came from Mexico where he was brought to a shelter in pretty bad condition.  His eye was damaged and needed to be removed immediately.  We don't know what happened to his eye, but he has since fully recovered and is happy, healthy little guy!   Jack gets along well with all people and is an amazing little guy.  He is very snuggly and loves to follow his foster Momma around the house.  He gets along with other dogs but since he is a sassy little Pug a proper introduction is usually necessary.  He does well at the dog park and LOVES chasing his tennis balls and playing fetch. He is great on walks and a cute little snorty, happy Pug. If you are interested in adopting Jack, please fill out our adoption application at brighterdaysdogrescue.com ##2668187##

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Boston Terrier shelters & rescues in Boulder, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Boston Terrier puppies in Boulder, Colorado. Browse these Boston Terrier rescues and shelters below.

Here are a few organizations closest to you:

Rescue

31.6 miles

Blues City Animal Rescue -DENVER, CO- Transport Stop

Denver, CO 80014

Pet Types: dogs

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Rescue

35.9 miles

Big Bones Canine Rescue

Windsor, CO 80550

Pet Types: dogs

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Rescue

43.6 miles

Until They're Home

Fort Collins, CO 80524

Pet Types: cats, dogs, rabbits, small animals

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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!

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

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

Boston Terrier basics

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Where do Boston Terriers come from? How many types of Boston 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 Boston Terrier.

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