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Boxer puppies and dogs in Thornton, Colorado

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

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Adopt a Boxer near you in Thornton, 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 Thornton, Colorado

These Boxers are available for adoption close to Thornton, Colorado.
We'll also keep you updated on DELTA's adoption status with email updates.
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DELTA

Boxer

Female, 8 mos
Westminster, CO
Size
(when grown) -
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Say hello to Delta, a super playful and affectionate female puppy bursting with energy! She’s quick to warm up to new people, bonding almost instantly with her foster family and our male dog sitter. Delta’s outgoing and friendly personality shines through, and she gets along great with other dogs and pets, especially her medium-sized doggy pal. While she’s a bit nervous on a leash and needs some training, her potty training is already on point! Delta loves to play and cuddle, making her a true lap dog and love bug. She’s very close to her sister and would thrive in an active home with a medium to large dog to keep her company if not adopted together. Ready for a fun, loving companion? Come meet Delta on Saturday! ##2542872##
We'll also keep you updated on DIXIE's adoption status with email updates.
Photo of DIXIE

DIXIE

Boxer

Female, 8 mos
Westminster, CO
Size
(when grown) -
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Dixie: Your Future Furry Best Friend!  Dixie is a delightful female puppy with a heart full of love and a playful spirit! This outgoing and friendly girl has a high energy level, making her the perfect companion for an active household. Dixie bonds quickly with new people, instantly winning over her foster family and even our male dog sitter. She’s a true love bug and lap dog, always ready to cuddle up after a fun play session. Dixie gets along wonderfully with other dogs, especially her medium-sized playmate, and would thrive in a home with a medium to large dog if not adopted with her sister, whom she adores. She’s already doing great with potty training, but leash training is a work in progress—she’s a bit nervous on a leash and will need patient guidance to build her confidence. Her comfort with children, cats, and other pets is still unknown, but her friendly nature suggests she’ll adapt well with proper introductions. Dixie would shine in a lively, dog-friendly home where she can play, run, and snuggle to her heart’s content. If you’re looking for a loving, energetic companion who brings joy to every moment, come meet Dixie on Saturday! ##2542870##
We'll also keep you updated on Utah's adoption status with email updates.
Photo of Utah

Utah

Boxer Pit Bull Terrier

Male, Adult
Westminster, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
House-trained, Spayed or Neutered,
Story
Utah, boxer/pitbull mix, 70 lb, 4-5 yo, neutered maleUtah is a beautiful dog. He is calm, friendly, and happy with whatever activities are going on. He has a serious look and intense gaze, but personality-wise he is gentle, not that serious and loves to play. He is better with female dogs and a bit dominant with the male dogs. Bonded with Hutla, always goes to her kennel to check on her and get her out to play. Needs a fenced yard with 6' fence. Was successfully treated for heartworm. Adoption fee $325. If interested, please submit an adoption or foster application at http://www.sanNicolaDogRescue.com  March 30, 2025, 7:55 pm
We'll also keep you updated on Rae's adoption status with email updates.
Photo of Rae

Rae

Boxer American Bulldog

Female, Adult
Westminster, 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
Say hi to Rae! This spunky "puppy" is about 1.5 yo (guesstimate bd 3/13/24) with lots of fun puppy energy. Her first home in life was rough, and she didn't get a chance to be the funny, happy dog that she is. She loves walks, hikes, and car rides and is doing better on a leash all the time. She gets along great with other dogs and loves living with her doggy foster sister. She is great with kids too!  Rae is an all-around sweet, loyal, and funny dog. To meet this wonderful girl put in an application at eapl.com Her adoption fee is $375 November 18, 2025, 8:49 am
We'll also keep you updated on Drake's adoption status with email updates.
Photo of Drake

Drake

Boxer Cane Corso

Male, 1 yr
Denver, 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
Meet Drake! The sweet boy was rescued at the last minute from the euthanasia list of a high kill shelter in San Antonio, Texas. He is 45 pounds and is thought to be a Boxer mix. He has dark, beautiful brindle markings and golden-colored eyes... very striking! Not only is he beautiful, Drake is also very smart- he knows sit, stay, lay down, and kennel. He listens amazingly well. Drake is friendly with other dogs and seems to be good with cats as well. There isn't a person he meets that he doesn't love- are you ready for love? Drake is currently living in a boarding facility in San Antonio, Texas, awaiting an adopter or open foster home in San Antonio or Colorado. Please bring this boy into a home for the holidays. Red Fern Animal Rescue offers a two week foster to adopt trial in your home before finalizing the adoption to ensure the animal is the right fit for you, everyone in the home, human & animal, and vice versa. Red Fern Animal Rescue is a 501(c)(3) non-profit foster-based animal rescue in Denver that saves animals from abandonment and neglect in South Texas for new lives in Colorado. We primarily rescue dogs off the streets and from kill shelters in San Antonio. ##2595808##
We'll also keep you updated on Susie's adoption status with email updates.
Photo of Susie

Susie

Boxer Staffordshire Bull Terrier

Female, 4 yrs 2 mos
Aurora, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hey there, I’m Susie! I’m a 4-year-old Bully mix with that classic look — chonky, short, and strong! Right now, I’m hanging out in a foster home where I’ve been learning all sorts of good manners. I even graduated from a 7-week basic obedience class (I’m pretty proud of that!) and my awesome foster keeps helping me learn new things every day so I can be the best doggo I can be. I’ve got a big personality — loving, loyal, and just the right amount of sassy. I’m not a fan of cats, and I can be a bit particular about other dogs, so I’d probably do best as your one and only pet. But trust me, I’ve got enough love to fill your whole home! If you’re looking for a sweet, spunky girl who’s ready to make you smile every day, I think we’d be a perfect match! If you're interested in adopting me, fill out an adoption application online at www.polkcountyhumanesociety.org/adopt where you will also find a link to reserve me for an appointment. Some pets are in foster homes or may already have an appointment scheduled, so the appointment is important to make sure I will be available to meet you when you come. Polk County Humane Society is located in Bolivar, Missouri, but also makes transports to the Denver, CO, Des Moines, IA and St. Louis areas twice monthly. For potential adopters in those areas, we can do a virtual visit using FaceTime or another app. Just request an appointment using the same link, but note that you want the visit to be virtual. We will call you at the time of the visit once it is confirmed. For long distance transports to Colorado and Iowa, there is an additional $100 fee to cover the cost of the transport ($65) and a health certificate from a veterinarian ($35). For transports to St. Louis, the additional fee is $50 to help cover gas. Going that last mile home for our sweet pets! All of our pets are neutered or spayed, have vaccinations appropriate for their age, treated with flea/tick/heartworm prevention, dewormed and dogs are also microchipped. #adoptdontshop ##2204969##

These pups are in Thornton, Colorado too!

Below are our newest added Boxers available for adoption in Thornton, Colorado. To see more adoptable Boxers in Thornton, Colorado, use the search tool below to enter specific criteria!
We'll also keep you updated on Roo's adoption status with email updates.
Photo of Roo

Roo

Staffordshire Bull Terrier Boxer

Female, 3 yrs 5 mos
Thornton, 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
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We'll also keep you updated on Luna's adoption status with email updates.
Photo of Luna

Luna

Pit Bull Terrier American Pit Bull Terrier

Female, 1 yr 8 mos
Thornton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
-
We'll also keep you updated on Charlie's adoption status with email updates.
Photo of Charlie

Charlie

American Pit Bull Terrier

Male, 6 mos
Thornton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
Charlie is a very sweet but shy Pittie mix from a breeder dump in TX He’s looking for a home in the country with a couple other doggy friends to teach him that the world isn’t always so scary Puppy vax, rabies given, will be chipped and altered when a little older - all vetting is covered and completed by rescue

Search for a Boxer puppy or dog

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

Boxer puppies and dogs in nearby cities

Related breeds in Thornton, Colorado

Boxer shelters & rescues in Thornton, Colorado

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

Here are a few organizations closest to you:

Rescue

9.7 miles

Rocky Mountain Puppy Rescue

Westminster, CO 80031

Pet Types: dogs

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Rescue

11.6 miles

Evergreen Animal Protective League EAPL - Westminster Location

Westminster, CO 80021

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

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Rescue

11.6 miles

San Nicola Dog Rescue

Westminster, CO 80021

Pet Types: dogs

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Rescue

15.5 miles

Red Fern Animal Rescue

Denver, CO 80220

Pet Types: cats, dogs

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Shelter

16.4 miles

Polk County Humane Society (in Missouri) - Colorado Transport

3511 N Salida Court, Aurora, CO 80011

Pet Types: cats, dogs

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Shelter

17.1 miles

Humane Society of Boulder Valley

2323 55th Street, Boulder, CO 80301

Pet Types: cats, dogs, small animals

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Rescue

17.1 miles

DDAR Boulder, CO Transport

1850 30th, Boulder, CO 80301

Pet Types: dogs

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Rescue

17.1 miles

Ozzie and Friends Rescue CO

Boulder, CO 80301

Pet Types: dogs

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Rescue

17.9 miles

Ho-Bo Care Boxer Rescue

Denver, CO 80209

Pet Types: dogs

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Shelter

18.7 miles

Denver Animal Shelter

1241 W. Bayaud Ave, Denver, CO 80223

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