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

Adopt a Boxer near you in Union, Missouri

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 Union, Missouri

These Boxers are available for adoption close to Union, Missouri.
Needs Home Fast
Photo of Ava

Ava

Boxer

Female, Young
Sullivan, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
-

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Needs Home Fast
Photo of Astro

Astro

Boxer

Male, Young
Sullivan, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Shots are up-to-date,
Story
-

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Needs Home Fast
Photo of Ajax

Ajax

Boxer

Male, Young
Sullivan, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
-

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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

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Photo of Rusty

Rusty

Boxer Mixed Breed (Medium)

Male, 12 yrs 11 mos
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 $150 to $175. Exotic breeds 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.

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Special Needs
Photo of Billy

Billy

Boxer

Male
Fenton, MO
Size
(when grown) -
Details
Needs special attention, Spayed or Neutered,
Story
Billy is still looking for a family to call his own, and we know the right people are out there for him. Yes, he has a few special needs — but don’t let that scare you away. Billy is a wonderful dog who deserves the same love, comfort, and family as any other pup. To help him find his perfect match, we are waiving his adoption fee for an approved adopter! Billy is an approximately 2&#226&#128&#145year&#226&#128&#145old, 35&#226&#128&#145pound Boxer mix with a giant heart and an even bigger goofy grin. Though he’s mostly blind and partially deaf, he approaches life with curiosity, bravery, and a cheerful spirit. He’s learning his way around his foster home, working on potty training, and making progress every single day. His determination is incredible. He enjoys the company of other dogs, though he prefers to keep his food and toys to himself — understandable given his past as a dog that was starved, but this is easily managed by feeding him in his crate. He also has a wonderful trainer helping him build confidence, learn new skills, and continue blossoming into the amazing dog he’s meant to be. Billy was also diagnosed with hypoparathyroidism, a condition that affects calcium levels, but the great news is that it’s very manageable. He simply takes one inexpensive pill each day (about $14 a month!), and we’re even covering his first year of medication for his adopter. Billy would thrive in a patient, loving home that will support him as he settles in and continues learning. He has so much love to give — he just needs someone willing to see how special he truly is. If you think Billy might be your guy, please apply to meet him. He’s ready to give his whole heart to his forever family. WWW.4PAWS4RESCUE.COMMarch 7, 2026, 5:34 pm

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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 Ryan R

Millie FC Ryan R

American Bulldog

Female, 2 yrs 11 mos
Union, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Red Status - Staff walk only

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Photo of Carly FC

Carly FC

American Pit Bull Terrier Mixed Breed (Large)

Female, 5 yrs 1 mo
Union, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
Blue Status - May pull very hard when excited or overstimulated.

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Photo of Rosie K22

Rosie K22

American Pit Bull Terrier

Female, 4 yrs 1 mo
Union, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with cats,
Story
Blue Status - May panic and flail when she hears loud noises while on walks.

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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 Union, Missouri.

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Boxer puppies and dogs in nearby cities

Boxer Puppies near me Boxer in Arnold, MO Boxer in Ballwin, MO Boxer in Chesterfield, MO Boxer in Creve Coeur, MO Boxer in Dardenne Prairie, MO Boxer in De Soto, MO Boxer in Des Peres, MO Boxer in Ellisville, MO Boxer in Eureka, MO Boxer in Kirkwood, MO Boxer in Lake St Louis, MO Boxer in Manchester, MO Boxer in O Fallon, MO Boxer in Pacific, MO Boxer in Pevely, MO Boxer in Saint Charles, MO Boxer in Saint Louis, MO Boxer in Saint Peters, MO Boxer in Sullivan, MO Boxer in Town and Country, MO Boxer in Valley Park, MO Boxer in Warrenton, MO Boxer in Washington, MO Boxer in Weldon Spring, MO Boxer in Wentzville, MO Boxer in Wildwood, MO

Related breeds in Union, Missouri

American Bulldogs in Union, Missouri Dogo Argentinos in Union, Missouri American Pit Bull Terriers 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:

Rescue

14 miles

Halo For Animals

PO Box 735, Sullivan, MO 63080

Pet Types: cats, dogs

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Rescue

20.1 miles

The Feral Companion

Eureka, MO 63025

Pet Types: cats, dogs

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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

31.3 miles

Unleashed Potential Animal Rescue

O'Fallon, MO 63366

Pet Types: dogs

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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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Shelter

33.5 miles

Five Acres Animal Shelter

1099 Pralle Lane, St. Charles, MO 63303

Pet Types: cats, dogs

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Rescue

34.6 miles

Gods Dogs Rescue of TX for St Louis Transport Stop

St Louis, MO 63146

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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