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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 *DREW's adoption status with email updates.
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*DREW

Boxer German Shepherd Dog

Male, 6 mos
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Meet Drew, a delightful puppy known for his boundless energy and playful spirit. Every day, he brings joy to everyone at the shelter with his friendly demeanor and love for games. Drew is always ready for a fun time, whether it’s playing fetch or learning new tricks. He`s eager to please and quick to learn, making him a wonderful companion for any fun-loving family. Adopting Drew means bringing home a bundle of joy who will fill your days with laughter and activity.
We'll also keep you updated on WILLOW's adoption status with email updates.
Photo of WILLOW

WILLOW

Boxer

Female, 5 yrs
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Meet Willow, our wonderful adult female dog, a truly goofy, friendly, and playful companion eagerly awaiting her forever family!This delightful girl embodies a joyful spirit, a love for fun, and a warm, approachable demeanor. She greets everyone with an enthusiastic wag of her tail and a charmingly goofy grin, making her an absolute joy to be around. Her playful and friendly nature, combined with her endearing goofiness, suggests she`ll adapt beautifully to a variety of home environments, especially those that offer engaging activities and plenty of laughter.
We'll also keep you updated on DELTA's adoption status with email updates.
Photo of DELTA

DELTA

Boxer

Female, 8 mos
Westminster, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Say hello to Delta, a super playful and affectionate female puppy!   She’s quick to warm up to new people, bonding almost instantly with her foster family. New dogs take more time for her to come around to but with a good introduction and some time she has become best friends with her foster brother! She loves to go out walking but is working on building her confidence on the leash. Delta is potty trained and knows basic commands like sit, down, and wait! She is quick to learn and would benefit from someone who will put time into training her. Delta is such a cuddle bug and stays snoozing at my feet while I work! She is a sassy, snuggly, medium energy girly who is so ready to be your new companion!!  ##2542872##
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 William's adoption status with email updates.
Photo of William

William

Boxer Pit Bull Terrier

Male, Puppy
Westminster, 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
Meet William! William and his brothers got a tough start to life — they were dropped off at a shelter at just 6 weeks old, tiny, hungry, and so small everyone thought they were Chihuahuas! Plot twist: they’re actually itty-bitty pitties William made his way to EAPL at 8 weeks old and has been thriving ever since. He’s the sweet, snuggly, smart middle sibling and the perfect balance of playful and calm. He loves romping around with the other dogs in his foster home. William would do best in a home with a little structure and would be thrilled to have another dog buddy — and possibly even a cat friend! He’s about 95% house-trained, does great in his crate, and is learning all the good-boy basics like a champ. &#226&#156&#168 The details: • Adoption fee: $375 If you’re ready for puppy kisses, wiggle-butt greetings, and a loyal best friend, William is waiting to meet you! Head to eapl.com to submit an application and start your happily-ever-afterJanuary 16, 2026, 6:04 pm
We'll also keep you updated on Drake's adoption status with email updates.
Photo of Drake

Drake

Boxer Cane Corso

Male, 1 yr 1 mo
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##

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 6 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 9 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:

Shelter

5 miles

Riverdale Animal Shelter

12155 Park Blvd, Brighton, CO 80601

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

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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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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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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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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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