Adopt

Cairn Terrier puppies and dogs in Boulder, Colorado

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

Picture of Cairn Terrier

Adopt a Cairn Terrier near you in Boulder, Colorado

We don't see any Cairn Terriers available for adoption right now, but new adoptable pets are added every day. Try a different search below!

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

These Cairn Terriers are available for adoption close to Boulder, Colorado.
Photo of Phoebe

Phoebe

Cairn Terrier Terrier (Unknown Type, Medium)

Female, 6 yrs 3 mos
Aurora, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I'm Phoebe! I was at this shelter when I was just a tiny pup a few years ago. Now I'm back and better than ever- with potty training and more manners under my belt. I'm on the hunt for a home where I can live the rest of my days. I'm as sweet as can be and would make the best addition to any household.  If you're interested in adopting me, please fill out an application at www.polkcountyhumanesociety.org/adopt. You can also reserve an appointment to meet me. Some pets are in foster homes or may already have visits scheduled, so appointments help ensure I’ll be available. Polk County Humane Society is located in Bolivar, Missouri, and we welcome adopters from any state. We have access to a transport to Aurora, CO. Other outofstate adopters either travel to Missouri or arrange & pay for air transport. Virtual meetandgreets are available on the appointment request. ##958001##
Photo of Zuko

Zuko

Cairn Terrier

Male, 8 yrs 1 mo
Littleton, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
##2845658##
Photo of Jitter

Jitter

Parson Russell Terrier Cairn Terrier

Male, 2 yrs
Mead, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Jitter! 🐾 This 2-year-old, 15-lb Terrier mix is a happy, playful little guy with enough energy to keep you smiling all day! Jitter LOVES his humans, especially kiddos! He also loves his doggie friends. Playing chase, romping with toys, and having a playful pup to hang out with are his favorite things, so he really would love another playful dog in his new home. ❤️ When it’s time to settle down, Jitter does nicely in his crate. He’s still working on his house training and learning about cats, so a very dog-savvy cat may be a possibility. Jitter will need a home with a fence at least 5 feet tall (boy has jumping skills) so he can safely burn off some of that terrier energy. If you’re looking for a fun-loving little sidekick with a big personality, Jitter might be your guy! Jitter is being fostered in Mead, Colorado. *We require all adopters to come to Colorado to adopt. *We do not transport dogs. * You can view this wonderful dog at https://www.milehighcanine.org/post/dogs/jitter. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.

These pups are in Boulder, Colorado too!

Below are our newest added Cairn Terriers available for adoption in Boulder, Colorado. To see more adoptable Cairn Terriers in Boulder, Colorado, use the search tool below to enter specific criteria!
Photo of Palomo GR

Palomo GR

Westie, West Highland White Terrier Terrier (Unknown Type, Medium)

Male, Senior
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
Meet Palomo A Gentle Senior Who Wants Nothing More Than to Love and Be Loved Breed: West Highland White Terrier Mix Gender: Male | Age: 09/14/2018 | Weight: 15 pounds Good With: Dogs ✔️ | Cats ✔️ | Kids ✔️ Personality: ❤️ Very Loving | Calm | Affectionate | Social with People Medical: History of Hip Fracture | Spay/Neuter & Vaccination Status: Fixed and current on vaccinations. Location: Los Angeles, California Transportation: Ozzie and Friends Rescue coordinates safe transportation for approved adopters throughout the United States. ❤️ Personality, Breed Information & Palomo’s Story Palomo is an 8-year-old West Highland White Terrier mix with a gentle personality and a very simple wish: he just wants to be loved. He is an incredibly loving and calm boy who enjoys being around people. Palomo also gets along with other dogs and cats, making him a wonderful candidate for a home with other pets. Palomo has been through a difficult chapter. He previously suffered a fractured hip. His veterinarian recommended rest, and he was given the time he needed to recover. His history doesn't define him, but it is important information for his future family to know so his comfort and mobility can continue to be monitored. What stands out most about Palomo today isn't what happened to him—it's his temperament. He is peaceful, affectionate, and simply wants love and companionship. As a West Highland White Terrier mix, Palomo may share traits associated with Westies, including being affectionate, intelligent, curious, loyal, and full of personality. At eight years old, however, Palomo's individual personality is already clear: he's a calm, loving companion looking for a comfortable place to call home. Training, Adjustment & What to Expect Palomo is a senior dog, and his new home should give him a comfortable routine, gentle exercise, affection, and plenty of opportunities to relax near his people. Rescue dogs may arrive with basic training at best, so his family should patiently reinforce any household manners, leash skills, or routines he needs using positive reinforcement. 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 A quiet sleeping area, predictable schedule, comfortable bedding, and patience will help Palomo settle into his new life. Owner Responsibilities & Veterinary Care Palomo has a history of a hip fracture, so his future veterinarian should be made aware of the previous injury. Although rest was the treatment recommended at the time, his family should continue monitoring his comfort and mobility as he gets older. Any limping, stiffness, difficulty getting up, reluctance to walk or jump, signs of pain, or changes in mobility should be evaluated by a veterinarian. As an 8-year-old dog, Palomo would also benefit from regular senior wellness examinations and any bloodwork his veterinarian recommends. Keeping him at a healthy weight can help reduce unnecessary stress on his hips and joints. His neuter and vaccination status were not provided and should be confirmed through his medical records. Adoption Information If you are interested in adopting Palomo, please complete an adoption application at: 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. Senior dogs deserve families who understand that their remaining years are every bit as valuable as their first ones. Adopting Palomo means committing to his comfort, veterinary care, companionship, and happiness throughout his senior years. Palomo isn't asking for big adventures or a complicated life. He's a calm, gentle boy who simply wants love—a comfortable place to rest, people to stay close to, and the security of knowing he's finally home. At eight years old, Palomo still has so much love left to give. Now he needs someone willing to give that love right back. October 30, 2026, 8:38 am
Photo of Jack

Jack

Border Terrier Dutch Shepherd

Male, Adult
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered,
Story
  Meet Jack A Handsome Terrier-Shepherd Mix Ready for His Forever Home! Name: Jack (Macho) Breed: Terrier / Shepherd Mix Gender: Male | Age: 4 Years DOB: 10/27/2022 Weight: 14.5 kg / Approximately 32 lbs Good With: Dogs ✔️ | Kids ✔️ | Cats: Unknown Personality: Individual temperament and activity preferences to be confirmed Medical: Neutered ✔️ | Vaccinated ✔️ | Flea Prevention Administered ✔️ | Distemper Screening ✔️ | 4DX Testing ✔️ Location: Los Angeles, California Transportation: Safe transportation coordinated for approved adopters throughout the United States. ❤️ Personality & Breed Information Meet Jack, a handsome 4-year-old Terrier-Shepherd mix weighing approximately 32 pounds! This wonderful boy is searching for a loving forever family who will give him the stability, companionship, and care every rescue dog deserves. At four years old, Jack is a mature adult with many wonderful years ahead of him. He's past the earliest stages of puppyhood and at an age when dogs can continue building strong relationships with their families while learning new routines and skills. With his manageable medium size and interesting combination of Terrier and Shepherd heritage, Jack has the potential to become a wonderful companion for someone who appreciates intelligent, engaging dogs. Although Jack's individual temperament and favorite activities have not yet been fully documented, his breed background offers helpful insight into the type of enrichment, training, and lifestyle that may suit him. About the Terrier-Shepherd Mix Terriers and Shepherds are two distinctive groups of dogs, both known for their intelligence, enthusiasm, and strong working backgrounds. As a Terrier-Shepherd mix, Jack may inherit characteristics from either side of his heritage. Typical Terrier Characteristics: Curious and alert: Terriers often enjoy exploring their surroundings and investigating interesting sights and smells. Intelligent and determined: Many are quick learners who appreciate engaging activities. Energetic and playful: Terriers frequently enjoy interactive games and daily exercise. Independent thinkers: They can benefit from consistent, positive training and clear household expectations. Typical Shepherd Characteristics: Intelligent and trainable: Shepherd breeds often respond well to structured learning and positive reinforcement. Loyal and people-oriented: Many develop strong attachments to their families. Active and athletic: Shepherds generally benefit from regular exercise and mental stimulation. Observant and attentive: Their working backgrounds can make them especially aware of their environments. Because Jack is a mixed breed, his individual personality may differ from these general breed tendencies. His future family should be prepared to learn about his unique preferences, activity level, and behavior as he settles into his new home. At approximately 32 pounds, Jack is a medium-sized dog who may fit comfortably into a variety of living arrangements, provided his exercise, enrichment, and companionship needs are met. Jack deserves a family who will get to know him as an individual, appreciate his unique personality, and give him the opportunity to enjoy a happy, secure life. Training, Adjustment & What to Expect At four years old, Jack is an adult dog who will benefit from a consistent routine, positive reinforcement training, and patient guidance. Rescue dogs may arrive with basic training at best, so adopters should be prepared to continue working on house training if needed, leash manners, basic obedience, recall, calm greetings, household boundaries, and appropriate socialization. Terrier-Shepherd mixes can be intelligent and curious, making mental enrichment an important part of their daily routine. Jack's future family should use patience, encouragement, and consistency to help him understand what is expected in his new home. Exercise & Daily Activities Depending on his individual energy level, Jack may enjoy: Regular daily walks and opportunities to explore. Interactive games and supervised playtime. Positive reinforcement obedience training. Puzzle toys and scent-based enrichment activities. Spending quality time with his family. A consistent routine that balances exercise, learning, and relaxation. His exercise routine should be adjusted to his individual fitness, preferences, and veterinary recommendations. Living With Other Pets Jack is considered suitable for homes with other dogs and children, with appropriate introductions and supervision. His compatibility with cats has not yet been confirmed. Because some Terriers have strong chasing instincts and some Shepherd breeds have herding tendencies, introductions to cats and other small animals should be approached carefully. All introductions should be gradual, supervised, and respectful of each animal's comfort level. The 3-3-3 Rule Every rescue dog needs time to adjust to a new environment. 3 Days: Time to decompress, observe his surroundings, and begin feeling safe. 3 Weeks: Time to understand his new household routine, build confidence, and become more comfortable. 3 Months: Time to strengthen his bond with his family, settle into daily life, and begin feeling truly at home. These are general guidelines rather than strict deadlines. Every dog adjusts at their own pace. Jack deserves a family who will provide patience, stability, encouragement, and reassurance as he settles into his forever home. Owner Responsibilities & Veterinary Care Jack has received important veterinary care and preventive treatment in preparation for his next chapter. His reported medical information includes: Neutered: Jack has been sterilized. Vaccinated: His vaccinations have been administered. Flea Prevention: Jack has received anti-flea treatment. Distemper Screening: A distemper check has been performed. 4DX Testing: Jack has undergone a 4DX screening, commonly used to check for heartworm disease and certain tick-borne infections. Important: The results of Jack's distemper screening and 4DX test have not been provided. His future adopter should review the veterinary records to confirm the results and determine whether any follow-up care is needed. Important Terrier-Shepherd Health Considerations As a medium-sized Terrier-Shepherd mix, Jack will benefit from preventive healthcare and regular monitoring throughout his life. Depending on his individual genetics, some potential considerations include: Joint and orthopedic health: Certain Shepherd breeds may be predisposed to hip or elbow concerns, making healthy weight management and appropriate exercise important. Skin and coat health: Some Terriers can be susceptible to skin sensitivities or allergies. Dental health: Regular brushing and veterinary dental evaluations help prevent periodontal disease. Weight management: Maintaining a healthy weight supports mobility, cardiovascular health, and overall well-being. Parasite prevention: Continued flea, tick, and heartworm prevention should be discussed with a veterinarian. Routine wellness screening: Regular examinations help identify potential concerns early. These are general breed-related considerations and should not be interpreted as diagnosed conditions in Jack. Daily Care & Owner Responsibilities Jack will need: High-quality nutrition appropriate for his age, weight, and activity level. Regular veterinary examinations and preventive healthcare. Daily exercise and mental enrichment suited to his individual needs. Routine grooming, dental care, and nail maintenance. Consistent flea, tick, heartworm, and parasite prevention as recommended by his veterinarian. Continued training and positive socialization to support good household manners. A safe, secure living environment with appropriate supervision during outdoor activities. Plenty of companionship, patience, and affection as he adjusts to his new family. Adopting Jack is a lifelong commitment that includes providing proper nutrition, veterinary care, training, exercise, safety, companionship, and unconditional love. Adoption Information If you are interested in adopting Jack, 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 lives. Adopting Jack means committing to his continued training, veterinary care, exercise, safety, companionship, and lifelong happiness. Jack is a handsome 4-year-old boy with a bright future waiting ahead of him! At approximately 32 pounds, he's ready for the opportunity to become a cherished member of a loving family. He deserves a home where he'll be treated with kindness, given the time to adjust, and supported as he learns to trust and enjoy his new life. Whether it's sharing daily walks, discovering new activities, or simply having a comfortable place to rest, Jack is ready for a fresh start. Could you be the family who gives this wonderful boy the forever home he deserves? Make Jack’s bio much shorterUse only confirmed facts about Jack October 30, 2026, 8:38 am

Search for a Cairn Terrier puppy or dog

Use the search tool below to browse adoptable Cairn Terrier puppies and adults Cairn Terrier in Boulder, Colorado.

Cairn Terrier puppies and dogs in nearby cities

Related breeds in Boulder, Colorado

Cairn Terrier shelters & rescues in Boulder, Colorado

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

Here are a few organizations closest to you:

Shelter

29.2 miles

Polk County Humane Society (in Missouri) - Colorado Transport

3511 N Salida Court, Aurora, CO 80011

Pet Types: cats, dogs

More an arrow icon

Rescue

29.4 miles

L.O.L.A.'S Rescue

6005 S. Taft Way, Littleton, CO 80127

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 Cairn Terrier puppy or dog?

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

Cairn Terrier basics

clipboard with list

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

Learn More an arrow icon