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Boxer puppies and dogs in Union, Missouri

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

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Adopt a Boxer near you in Union, Missouri

These Boxers are available in Union, Missouri.
Photo of Ears ER

Ears ER

Boxer Mixed Breed (Large)

Female, 8 yrs 2 mos
Union, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Hi there, my name's Ears... for obvious reasons. I am a middle-aged lady with plenty of spunk. I would prefer a home with no small children because, to be honest, hugs are just NOT my thing. I'd much rather snuggle up next to you on the couch. I love playing tug-of-war with my caretakers but if you are a v-e-t, no thanks. I have a special mask (muzzle) that I wear when I visit them and medication I take to keep me calm while I'm there. Handler's Note: Ears has a ton of energy and can be a bit dramatic when other dogs invade her personal space. If she is being harassed by another dog, she will give very loud, vocal corrections that can sometimes escalate the conflict. She has a bit of barrier aggression towards other dogs, but seems fine with them in Playgroup.
Photo of Donnie PR3

Donnie PR3

American Pit Bull Terrier Boxer

Male, 3 mos
Union, MO
Size
(when grown) -
Details
Spayed or Neutered,
Story
Green Collar

Or, how about these Boxers in cities near Union, Missouri

These Boxers are available for adoption close to Union, Missouri.
Photo of Ears ER

Ears ER

Boxer Mixed Breed (Large)

Female, 8 yrs 2 mos
Union, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Hi there, my name's Ears... for obvious reasons. I am a middle-aged lady with plenty of spunk. I would prefer a home with no small children because, to be honest, hugs are just NOT my thing. I'd much rather snuggle up next to you on the couch. I love playing tug-of-war with my caretakers but if you are a v-e-t, no thanks. I have a special mask (muzzle) that I wear when I visit them and medication I take to keep me calm while I'm there. Handler's Note: Ears has a ton of energy and can be a bit dramatic when other dogs invade her personal space. If she is being harassed by another dog, she will give very loud, vocal corrections that can sometimes escalate the conflict. She has a bit of barrier aggression towards other dogs, but seems fine with them in Playgroup.
Photo of Gibbs

Gibbs

Boxer Mixed Breed (Medium)

Male, 2 yrs 10 mos
St. Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Gibbs is so chill! Do you love spoiling your furry friends with fun toys and treats? Gibbs would gladly be your pampered pooch, chewing and chomping his way to your heart. He is crate-trained to snuggle up with a good toy and a bone when his fosters leave for the afternoon. One of his favorite summer treats is an ice cube! Gibbs gets along well with his foster family’s cats, too! He also shares a home with another dog, birds, and a sugar glider, and he is not bothered by them either. He was also great with a neighbor’s puppy when they met. One of his favorite places to hang out is on the couch with his foster dog sister and his foster parents. At two years old and 55 pounds, Gibbs is extremely chill and low-energy for a young dog. A home where he can learn to play more and enjoy a fenced yard would be ideal. His foster family takes him out on a leash for potty breaks and exercise. He is a little shy when meeting new people, but he warms up fairly quickly. It’s unknown how Gibbs would react to young children, but he would likely be shy at first. Just one look at his great big eyes, and you’ll fall in love with this sweet boy. Want to learn more about Gibbs? Fill out the adoption application at istodaymydayrescue.org. Gibbs is neutered, microchipped, vaccinated, and heartworm-negative. His adoption fee is $325. He is being fostered in the DeSoto, Missouri area in Jefferson County.
Special Needs
Photo of Macho Nacho

Macho Nacho

Boxer Mixed Breed (Medium)

Male, 2 yrs 4 mos
Pacific, MO
Size
(when grown) -
Details
Needs special attention, Spayed or Neutered,
Story
Macho Nacho🌮💛— A Couch Potato Extraordinaire & Friendly Pup Available for Adoption or Foster Takeover!! Imagine you are stuck in a kennel for 23.5 hours, every day, for over 100 days. It’s loud, it’s scary, and everytime a volunteer or staff member comes to get you, you’re so relieved for human connection that you immediately roll over for belly rubs and pets. You go on several meets to hopefully leave with your forever family, but one ever chooses you. So you keep on waiting and increasingly start to feel the stress of being stuck here daily. This was Macho’s life for several months until a lifesaving temporary foster gave him a chance and pulled him out the shelter for a few nights this week. Macho is thriving in foster—a real home, and proved he is everything we thought he would be. Gentle, snuggly, calm and friendly! His foster says he is incredibly sweet, loves the couch, and loves for cuddles! He has no problem sleeping in the crate or hanging out in there for a few hours while his humans are at work. He’s a very good walker with little to no pulling, except maybe getting excited for the occasional squirrel doing the opposite of minding its business and staying out the way. He has been very friendly meeting new people. Macho hasn’t officially lived with another dog yet in foster but has done well on several pack walks at the shelter and is nonreactive to othee dogs on walks. With slow, thoughtful introductions, he could be a good candidate for a canine friend! Macho is with his temp foster until Saturday 8/22. If you can’t wait to meet him, apply for him today! That will put you in contact with his fosters do they can set up a meet and greet with you! Otherwise, come meet him on-site this weekend to adopt him or become his new foster! He would love and extremely benefit from staying out the shelter!
Special Needs
Photo of Ricotta

Ricotta

Boxer

Female, Adult
Eureka, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Needs special attention, Spayed or Neutered,
Story
October 28, 2024, 12:24 am
Photo of Gavin aka Mora - Gavin

Gavin aka Mora - Gavin

Boxer Terrier (Unknown Type, Medium)

Male, Adult
Warrenton, MO
Size
(when grown) -
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Gavin is a sweet Boxer mix with 40 pounds of love to give. He was adopted from us as a puppy, but sadly returned due to personal circumstances through no fault of his own.He’s house trained, crate trained,(may need a refresher) dog friendly, and submissive. Gavin has the sweetest personality, makes the cutest little noises, and absolutely loves to snuggle. He’s known the love of a home before… now he’s just waiting for someone to give him forever.  September 1, 2026, 2:05 am
Photo of Rusty

Rusty

Boxer Mixed Breed (Medium)

Male, 13 yrs 1 mo
Valley Park, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
We only adopt to people in the St. Louis METRO area. Please see our Adoption Policies here: https://docs.google.com/document/d/1TZjrOP29mqXvcHEC3zPaKXXnS80LaVGMA45Lc0-Z2MI/edit?usp=sharingInformation about the rescue and adoption process can also be found at www.stlpetrescue.com along with a full listing of our adoptable pets. Our adoption fees:Cats range from $175 to $200. Exotic breeds or those that had special vetting needs may be more. Dogs range from $250 to $350. High demand puppies and small dogs may be more.This fee includes: felv/fiv/heartworm testing, worming, flea and ear mite treatments, age-appropriate vaccinations, spay/neuter, rabies vaccination, lab work, dental or other medical or surgical treatments as deemed necessary by our team of veterinarians and a microchip with free registration.

These pups are in Union, Missouri too!

Below are our newest added Boxers available for adoption in Union, Missouri. To see more adoptable Boxers in Union, Missouri, use the search tool below to enter specific criteria!
Photo of Millie FC RR

Millie FC RR

American Bulldog

Female, 3 yrs 1 mo
Union, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Millie! 🐾 Millie is a beautiful 3-year-old brindle Pit Bull mix who has been on a year long journey to her forever family. After arriving at the shelter shy and unsure, we discovered she was living with severe pain in both knees. Following two successful surgeries and months of recovery in foster care, Millie has truly blossomed! Today, she's a happy, affectionate girl who loves people, gets along wonderfully with dogs and cats, and has a tail that never seems to stop wagging. She enjoys playing fetch, riding in the car, destroying stuffed toys, and ending the day snuggled on the couch with her favorite person. Millie's journey is proof of what love and a second chance can do. Now all she needs is a family to call her own. Come meet this amazing girl and see if she's the missing piece of your family!
Photo of Addison K12

Addison K12

American Pit Bull Terrier Australian Cattle Dog

Female, 5 yrs 1 mo
Union, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Green Status - Loves to go on walks with everyone.
Photo of Rosie K19

Rosie K19

American Pit Bull Terrier

Female, 4 yrs 3 mos
Union, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with cats, Spayed or Neutered,
Story
Blue Status - May panic and flail when she hears loud noises while on walks.

Search for a Boxer puppy or dog

Use the search tool below to browse adoptable Boxer puppies and adults Boxer in Union, Missouri.

Boxer puppies and dogs in nearby cities

Related breeds in Union, Missouri

Boxer shelters & rescues in Union, Missouri

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

Here are a few organizations closest to you:

Shelter

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Franklin County Humane Society

1222 W Main St., Union, MO 63084

Pet Types: cats, dogs

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Rescue

9.8 miles

Is Today My Day Rescue

St. Louis, MO 63039

Pet Types: dogs

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Rescue

13.4 miles

Home 2 Home Canine Orphanage

Pacific, MO 63069

Pet Types: dogs

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Rescue

20.1 miles

The Feral Companion

Eureka, MO 63025

Pet Types: cats, dogs

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Shelter

26.5 miles

No Time to Spare Animal Rescue and Sanctuary

27933 Pendleton Lost Creek Rd, Warrenton, MO 63383

Pet Types: dogs, farm animals, horses

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Rescue

28.8 miles

St. Louis Pet Rescue

P. O. Box 374, Valley Park, MO 63088

Pet Types: cats, dogs

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Rescue

29.8 miles

4 Paws 4 Rescue

Fenton, MO 63026

Pet Types: cats, dogs, rabbits, small animals

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Rescue

31.7 miles

Stray Paws Rescue

7055 Mexico Rd., Box 1663, St. Peters, MO 63376

Pet Types: cats, dogs

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Shelter

32.9 miles

Polk County Humane Society - St. Louis Transport

10900 Sunset Hills Plaza, St. Louis, MO 63127

Pet Types: cats, dogs

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Rescue

33.5 miles

Lucky K9 Rescue - St. Charles MO

FOSTER BASED RESCUE, St Charles, MO 63303

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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