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Boxer puppies and dogs in Longmont, Colorado

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

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Adopt a Boxer near you in Longmont, Colorado

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

Or, how about these Boxers in cities near Longmont, Colorado

These Boxers are available for adoption close to Longmont, Colorado.
Photo of Hunter

Hunter

Boxer Pit Bull Terrier

Male, Puppy
Mead, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Hunter! I’m a curious, playful, 6 week old pup. The shelter folks think I’m a Boxer/Pit mix. When I was only a couple weeks old, someone brought my mom, me, and my brothers and sisters to very noisy and scary shelter. My mom was so nervous, but some nice folks came and got us and brought us to a place called Colorado. We love it here! My foster mom says I’ll be ready to find a home of my own on September 16th. If you want to meet me, I’d love to meet you, too! Hunter is in foster in Fort Collins, 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/spencer/. You can apply for our wonderful dogs at https://www.milehighcanine.org/post/dogs/hunter
Photo of Ivy

Ivy

Boxer Pit Bull Terrier

Female, Puppy
Mead, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Ivy! I’m a curious, playful, 6 week old pup. The shelter folks think I’m a Boxer/Pit mix. When I was only a couple weeks old, someone brought my mom, me, and my brothers and sisters to very noisy and scary shelter. My mom was so nervous, but some nice folks came and got us and brought us to a place called Colorado. We love it here! My foster mom says I’ll be ready to find a home of my own on September 16th. If you want to meet me, I’d love to meet you, too! Ivy is in foster in Fort Collins, 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/ivy You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.
Photo of Cedar

Cedar

Boxer Pit Bull Terrier

Male, 2 mos
Mead, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Cedar! I’m a curious, playful, 6 week old boy and I was the runt of the litter. The shelter folks think I’m a Boxer/Pit mix. When I was only a couple weeks old, someone brought my mom, me, and my brothers and sisters to very noisy and scary shelter. My mom was so nervous, but some nice folks came and got us and brought us to a place called Colorado. Our foster mom wasn’t sure I’d make it, but I have the spirit of a warrior! I’m thriving now and I’m growing big and strong. My foster mom says I’ll be ready to find a home of my own on September 16th. If you want to meet me, I’d love to meet you, too! Cedar is being fostered in Fort Collins, 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/cedar/. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.
Photo of Sage

Sage

Boxer Pit Bull Terrier

Female, 3 mos
Mead, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I'm Sage! I'm a curious, playful, 6 week old pup. The shelter folks think I'm a Boxer/Pit mix. When I was only a couple weeks old, someone brought my mom, me, and my brothers and sisters to very noisy and scary shelter. My mom was so nervous, but some nice folks came and got us and brought us to a place called Colorado. We love it here! My foster mom says I'll be ready to find a home of my own on September 16th. If you want to meet me, I'd love to meet you, too! Sage is in foster in Fort Collins, 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/sage. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.
Photo of Sequoia

Sequoia

Boxer Pit Bull Terrier

Female, 2 yrs
Mead, 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
Meet Sequoia! This sweet 2-year-old Boxer/Pit mix has already proven what a good mama she is. Sequoia arrived at a high-intake shelter in Houston with her seven neonate puppies and, despite doing everything she could to care for them, they all landed on the euthanasia list. Thankfully, a foster stepped up and gave this little family the second chance they desperately needed. Now that her puppy days are behind her, Sequoia is ready for a life where she gets to be the baby! She is incredibly social with people, loves kids, and seems to take the whole “making friends” thing very seriously. She’s also been non-reactive with her canine companions. Sequoia is smart, food motivated, and rides well in the car. She is a sweet, people-loving girl who has been through a lot and deserves nothing but the best from here on out. Her next chapter should involve plenty of love, comfy couches, and absolutely zero more puppies! Sequoia is in foster in Fort Collins, 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/sequoia You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.
Photo of Chacha T

Chacha T

Boxer Black Mouth Cur

Female, Young
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Not good with cats, Spayed or Neutered,
Story
Meet Chacha Female DOB: May 22, 2024 Weight: 29 pounds (medium small) Breed: Boxer / Black Mouth Cur Spayed (Fixed) (Spayed during a community campaign — no paperwork available) Microchipped Healthy & Adoption-Ready Personality, Breed Info & Expectations Chacha T is a loving, social girl with a happy personality and a wonderful balance of affection and playful energy. She absolutely loves going on walks and enjoys spending time with her people, making her a great companion for someone who enjoys having a dog involved in daily life and activities. She also gets along well with: Dogs Children Chacha T does not do well with cats and would do best in a cat-free home. Some dogs naturally have stronger prey-drive tendencies or become overly focused on smaller animals depending on breed traits, personality, and past experiences. She has beautifully matured beyond the puppy stage while still keeping a fun, playful spirit. Chacha T enjoys companionship, interaction, and being included as part of the family. A Boxer / Black Mouth Cur Mix is typically a loyal, intelligent, and affectionate companion with a wonderful balance of playful energy and steadfast devotion. This breed mix often combines the Boxer's fun-loving, people-oriented personality with the Black Mouth Cur's confidence, work ethic, and strong loyalty to their family. They are happiest when they are included in everyday life and enjoy being active alongside the people they love. These dogs are eager to learn and respond well to positive reinforcement, making them highly trainable and rewarding companions. They enjoy daily exercise, outdoor adventures, interactive games, and activities that challenge both their mind and body. While they have an energetic side, they are also known for being affectionate and enjoy relaxing with their family after an active day. A Boxer / Black Mouth Cur Mix would thrive in a home prepared for: Daily exercise and outdoor activities Continued positive reinforcement training Mental stimulation and enrichment Structure, consistency, and routine Plenty of companionship and family interaction A lifelong commitment to their emotional and physical well-being With love, leadership, and consistency, a Boxer / Black Mouth Cur Mix grows into a confident, devoted, and well-mannered companion who forms deep bonds with their family and is always ready for the next adventure. Training, Adjustment & What to Expect Many rescue dogs come from very different backgrounds. Some may have previously lived in homes, while others may have come from the streets, overcrowded shelters, neglect situations, or environments where they had little structure or guidance. Because of this, most rescue dogs arrive with only basic training at best, and some may have had no formal training at all. Even dogs who appear well-behaved in foster care or at the rescue are still adjusting and learning. The rescue environment itself also does not always allow for extensive one-on-one training. While we work hard to provide safety, structure, socialization, and basic guidance, adopters should be prepared to continue training and support after adoption. Chacha T will benefit from: Positive reinforcement training Structure and consistency Continued socialization and engagement Daily exercise and mental stimulation Patience during adjustment periods Please remember the 3-3-3 Rule: 3 days to decompress 3 weeks to learn your routine 3 months to fully feel at home With patience, stability, and commitment, rescue dogs often blossom into deeply loyal lifelong companions. Owner Responsibilities & Veterinary Care Owning a dog is a lifelong commitment that includes daily exercise, companionship, routine veterinary care, training, mental stimulation, and financial responsibility. Chacha T will need: Daily walks and interaction Continued training and guidance Routine wellness exams and updated vaccinations Preventative veterinary care A safe, stable, indoor living environment Because vaccine records are unavailable and vaccines are currently due, adopters should establish veterinary care promptly after adoption to update and maintain her preventative care schedule. Consistent veterinary care, proper nutrition, preventative care, and emotional stability are all essential to helping her live a healthy and happy life. Chacha T is an indoor family dog and is not to be chained or left outside. Adoption Information If you are interested in adopting this wonderful dog, please complete an adoption application by visiting: https://www.ozzieandfriendsrescue.org/adoptions Thank you for considering adoption through Ozzie and Friends Rescue, a Los Angeles–based rescue dedicated to giving dogs a second chance at a loving home. Our team carefully reviews every application and will reach out to help match you with the right dog for your home and lifestyle. You may be seeing our dogs listed in multiple states because we work hard to give as many of our rescue dogs as possible the opportunity to be seen by loving families beyond our local area. While we are based in Los Angeles, we expand our reach throughout the Western United States and the Midwest to help more dogs find the forever homes they deserve. We understand that transportation and adoption fees can sometimes feel like a big commitment, and we truly appreciate every person who considers opening their heart and home to a rescue dog. Our goal is simply to give these dogs the best chance at being seen, adopted, and loved. Ozzie and Friends Rescue coordinates safe and reliable transport so adopted dogs can travel to their new homes across the Western United States, Canada, and the Midwest. We can’t wait to help you meet your next fur-ever best friend.September 20, 2026, 12:19 pm

These pups are in Longmont, Colorado too!

Below are our newest added Boxers available for adoption in Longmont, Colorado. To see more adoptable Boxers in Longmont, Colorado, use the search tool below to enter specific criteria!
Photo of Posie

Posie

American Pit Bull Terrier Australian Cattle Dog

Female, 6 yrs 8 mos
Lafayette, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Posie is a beautiful, intelligent dog who’s been working hard on her training for several months and has made great strides with the help of a dedicated trainer. She is looking for a very specific kind of home—one where her boundaries are respected, her training is maintained, and her environment is predictable and safe. Her ideal adopter will be someone committed to continuing her structured training using tools like a remote collar and positive reinforcement, especially in public or off-leash environments. When her training is followed, she does beautifully on leash and can pass other people and animals calmly and confidently.Posie is good with cats and currently lives with 5 other dogs, a cat and children. A home with older children is required, however.Posie is not the dog for every home—but for the right person, she will be an incredibly loyal, loving, and rewarding companion. If you're experienced, patient, and ready to continue her training and give her the structure she needs, Posie will return your dedication with endless heart.We are committed to finding the perfect match for Posie to set her—and her future family—up for success. If you're interested, we’d love to talk and set up a time for you to meet her with guidance from her trainer. Check me out https://www.instagram.com/reel/DIZRDwAxIy0/?igsh=cHN5YzVtNnNlbTB3 I'm around 6 years old and 40lbs and have been waiting for my forever home for 2 years. ##1953751##

Search for a Boxer puppy or dog

Use the search tool below to browse adoptable Boxer puppies and adults Boxer in Longmont, Colorado.

Boxer puppies and dogs in nearby cities

Related breeds in Longmont, Colorado

Boxer shelters & rescues in Longmont, Colorado

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

Here are a few organizations closest to you:

Rescue

5.7 miles

Mile High Canine Rescue, Inc.

Mead, CO 80542

Pet Types: dogs

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Rescue

15.3 miles

DDAR Boulder, CO Transport

1850 30th, Boulder, CO 80301

Pet Types: dogs

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Rescue

15.3 miles

Ozzie and Friends Rescue CO

Boulder, CO 80301

Pet Types: dogs

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Shelter

15.3 miles

Humane Society of Boulder Valley

2323 55th Street, Boulder, CO 80301

Pet Types: cats, dogs, small animals

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Shelter

19.7 miles

NOCO Humane Larimer Campus

3501 E 71st Street, Loveland, CO 80538

Pet Types: cats, birds, dogs, farm animals, rabbits, reptiles, small animals

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Rescue

20.4 miles

San Nicola Dog Rescue

Westminster, CO 80021

Pet Types: dogs

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Rescue

21 miles

Rocky Mountain Puppy Rescue

Westminster, CO 80031

Pet Types: dogs

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Rescue

22.4 miles

Big Bones Canine Rescue

Windsor, CO 80550

Pet Types: dogs

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Rescue

29.6 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

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Shelter

30.4 miles

Aurora Animal Shelter

15750 E. 32nd Ave., Aurora, CO 80011

Pet Types: cats, birds, dogs, rabbits, reptiles, small animals

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Looking for a specific shelter or rescue?

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Want to learn more about adopting a Boxer puppy or dog?

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

Boxer basics

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

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