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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 Boxer in cities near Thornton, Colorado Other pups in Thornton, Colorado Search for a Boxer puppy or dog near you Browse Boxer puppies and dogs in nearby cities Browse related breeds in Thornton, Colorado Boxer shelters and rescues in Thornton, Colorado Learn more about adopting a Boxer puppy or dog

Adopt a Boxer near you in Thornton, Colorado

These Boxers are available in Thornton, Colorado.
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448-26

Boxer

Female, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
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450-26

Boxer

Male, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
-

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Roo

Staffordshire Bull Terrier Boxer

Female, 4 yrs
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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Or, how about these Boxers in cities near Thornton, Colorado

These Boxers are available for adoption close to Thornton, Colorado.
Photo of 448-26

448-26

Boxer

Female, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
-

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Photo of 450-26

450-26

Boxer

Male, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
-

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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 12, 2026, 4:34 pm

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Shakur

Boxer American Pit Bull Terrier

Male, Senior
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Shakur is an amazing and loving pup. He is very affectionate and very obedient. He loves to sunbathe and take walks with the people he loves. He’s very smart and adapt easily to other people. Shakur is a sensitive guy and although he is nine years old, he’s very young at heart no health problems and deserves a good home with a loving family and possibly a yard. He craves closeness with people, but doesn’t care much for other animals.

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Maple

Boxer Doberman Pinscher

Female, Adult
Denver, 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, Shots are up-to-date,
Story
It absolutely breaks my heart but after a lot of thought, training efforts, and difficult conversations, we have made the decision to rehome Maple. For the past 3 years, our dogs were the best of friends. Unfortunately, things have changed in the past few months, and despite time and training, they have now gotten into 3 very serious fights with each other. At this point, we have to put everyone’s safety and wellbeing first.Maple is a sweet, affectionate, cuddle loving dog who loves every human she meets! She loves to play fetch and walks great on leash. She will be a friend for lifeMaple has shown aggression toward our other dog Bella, but has historically gotten along with dogs her whole life. She has two best friends that she hangs out with regularly. We believe she would do best as the only pet in a loving household where she can thrive and get the attention she deserve.This is not a decision we made lightly, and we are committed to finding the right fit — not just the fastest one.

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Cali CP

Boxer

Female, Adult
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs,
Story
Meet this sweet girl! 🐾 She’s a friendly, loving pup who’s ready to find her forever home. She’s house-trained, enjoys spending time with people, and absolutely loves other dogs, making her a great companion for a home with a canine buddy. With her gentle personality and happy spirit, she’s always excited for walks, playtime, and cuddles. She’s looking for a family who will give her the love she deserves—and in return, she’ll give plenty of tail wags and loyalty. 💛

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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!
Photo of 536-26

536-26

Pit Bull Terrier

Male, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
-

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575-26

Pit Bull Terrier

Female, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
-

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Photo of 543-26

543-26

Pit Bull Terrier

Female, 3 yrs
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Needs experienced adopter, Spayed or Neutered, Shots are up-to-date,
Story
Charity has lovingly raised her seven little boys and is finally ready for a home of her own. She’s a timid girl at first, but with gentle reassurance she begins to blossom, showing her soft sweetness and quiet loyalty. Charity is looking for a patient, loving family who will give her the time and confidence she needs to feel safe. Once she trusts you, she warms up beautifully and becomes a devoted companion who just wants to be near her people. She’s done her job as a mama — now she deserves a home where she gets to be the one cared for.

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Search for a Boxer puppy or dog

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

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Boxer puppies and dogs in nearby cities

Boxer Puppies near me Boxer in Arvada, CO Boxer in Aurora, CO Boxer in Berthoud, CO Boxer in Boulder, CO Boxer in Brighton, CO Boxer in Broomfield, CO Boxer in Centennial, CO Boxer in Cherry Hills Village, CO Boxer in Commerce City, CO Boxer in Denver, CO Boxer in Edgewater, CO Boxer in Englewood, CO Boxer in Erie, CO Boxer in Evans, CO Boxer in Federal Heights, CO Boxer in Firestone, CO Boxer in Fort Lupton, CO Boxer in Frederick, CO Boxer in Golden, CO Boxer in Greeley, CO Boxer in Greenwood Village, CO Boxer in Johnstown, CO Boxer in Lafayette, CO Boxer in Lakewood, CO Boxer in Littleton, CO Boxer in Lone Tree, CO Boxer in Longmont, CO Boxer in Louisville, CO Boxer in Loveland, CO Boxer in Milliken, CO Boxer in Northglenn, CO Boxer in Parker, CO Boxer in Sheridan, CO Boxer in Superior, CO Boxer in Westminster, CO Boxer in Wheat Ridge, CO

Related breeds in Thornton, Colorado

American Bulldogs in Thornton, Colorado Dogo Argentinos in Thornton, Colorado American Pit Bull Terriers 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

0 miles

Lifeline Puppy Rescue

15171 Riverdale Rd, Brighton, CO 80602

Pet Types: dogs

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Rescue

11.6 miles

San Nicola Dog Rescue

Westminster, CO 80021

Pet Types: dogs

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Rescue

16.2 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: 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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Rescue

17.1 miles

DDAR Boulder, CO Transport

1850 30th, Boulder, CO 80301

Pet Types: 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

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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Shelter

19.7 miles

Humane Colorado

2080 S Quebec St, Denver, CO 80231

Pet Types: cats, dogs, horses, 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 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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