Boxer Adoption in Thornton, CO: Boxer Puppies for Sale in Thornton, CO

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.

DELTA

Boxer

Female, 9 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##

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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 30, 2025, 7:55 pm

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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##

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Bella

Boxer

Female, 10 yrs

Boulder, CO

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Story

Hi, my name is Bella 💗 I’m a sweet, shy girl who is still learning that the world can be a safe and gentle place. I may be timid at first, but once I feel comfortable, I show my loving and loyal heart. I do best in a calm, patient home where I can move at my own pace and build trust slowly. Soft voices, cozy naps, and kind humans mean everything to me. I’m an older gal with lots of love to give, and I’m hoping for someone who sees past my shyness and gives me the chance I deserve. If you’re looking for a gentle companion who will quietly steal your heart, I might be your girl. 🐾

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Susie

Boxer Staffordshire Bull Terrier

Female, 4 yrs 3 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##

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Lion

Boxer

Male, Young

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

LION – Male Boxer | 2 Years Old - DOB 11/25/2023 | 50 lbs | Healthy, Vaccinated & Neutered Introducing Lion, the sweetest big-hearted Boxer boy you’ll ever meet! At 2 years old, Lion has that perfect blend of Boxer goofiness and soulful loyalty. He’s playful, affectionate, expressive, and absolutely loves being near his humans. Lion is the type of dog who wiggles when he’s happy, leans in for cuddles, and charms everyone he meets with his warm, gentle nature. Breed Info: Boxers are known for their intelligence, athleticism, and famously silly personalities. They are deeply loyal, people-oriented, and incredibly loving companions. Boxers thrive on interaction, bonding, and being included in family life. Lion reflects the best of his breed — goofy, devoted, and full of heart. Owner Responsibilities: To help Lion thrive, he’ll need: Daily exercise (walks, play, and engagement) Structure, training, and positive reinforcement Plenty of affection and time with his family A safe, stable home where he won’t be left alone too long Give him routine, purpose, and love — and Lion will give you devotion for life. Things to Consider Before Adopting Lion: Are you ready for a medium-energy, highly social dog? Do you have the time and stability for daily exercise and bonding? Is your home and landlord dog-friendly? Are you prepared to commit to a dog for the next 10+ years? Are you ready for a dog who wants to be included as part of the family, always? Dogs are forever — not until convenient. Vet Care: Lion is healthy, vaccinated, and neutered. Please take him to your own vet shortly after adoption to set up ongoing care and ensure his continued well-being. The 3-3-3 Rule & Lifelong Commitment: First 3 days: He decompresses and starts to feel safe. First 3 weeks: Lion learns your routine, expectations, and begins trusting fully. First 3 months: He bonds deeply, understanding he is truly home at last. Adoption is forever — and Lion is ready to give his heart unconditionally. Why Lion Would Be a Great Addition: Lion is a loyal, affectionate, and joy-filled companion who will bring warmth and love into any home. His expressive Boxer charm, playful energy, and gentle nature make him the kind of dog who forms bonds that last a lifetime. He’ll make you laugh, comfort you on hard days, and love you with everything he has. He’s not just a dog — he’s family. &#226&#157&#164&#239&#184&#143 If you are interested in adopting this amazing dog, please follow the link https://www.ozzieandfriendsrescue.org/adoptions and fill out an application Thank you for choosing Ozzie and Friends Rescue. We can’t wait to connect you with your new fur-ever friend. Ozzie and Friends Rescue makes arrangements for all dogs adopted to be transported all across the Western United States, Canada and the Midwest.January 21, 2026, 5:01 am

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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!

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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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

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Charlie

American Pit Bull Terrier

Male, 7 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

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

Boxer puppies and dogs in Thornton, Colorado

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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.

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!

Search for a Boxer puppy or dog

Boxer puppies and dogs in nearby cities

Related breeds in Thornton, Colorado

Boxer shelters & rescues in Thornton, Colorado

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Boxer basics

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Boxer puppies and dogs in Thornton, Colorado

Learn More:

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.

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!

Search for a Boxer puppy or dog

Boxer puppies and dogs in nearby cities

Related breeds in Thornton, Colorado

Boxer shelters & rescues in Thornton, Colorado

Looking for a specific shelter or rescue?

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

Boxer basics

Boxer basics