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Mutt puppies and dogs in Union, Missouri

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

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Adopt a Mutt near you in Union, Missouri

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

These Mutts are available for adoption close to Union, Missouri.
Photo of Mario

Mario

Mutt

Male, Adult
Wentzville, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Mario is a 5 year old mixed breed looking for his forever home. He was adopted as a puppy when there was only one older child, and since then the family has expanded to two busy little boys. Mario is not thriving in a household full of young children and would benefit from a quieter household with no other animals as well. Please give him a chance to live a happier life.

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Photo of June

June

Mutt

Female, Puppy
Lake Saint Louis, MO
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
I rescued June a couple of months ago. My brother and I live together, he also has a doggy. Unfortunately, the two have not made any progress on getting along. June has never showed any aggression to the other dog, and I don’t feel it’s fair to her that she has to be more closed off around the house if our other dog is out. She is a little shy at first but she warms up quick! I am also dealing with medical issues that are new and require a lot of rest right now. Therefore my time for her has been cut down significantly :(. She is crate trained, potty training was great in the beginning, I will say she’s had a few accidents but nothing crazy. She is crate trained, loves all and any toys lol. She’s such a sweetie and I hate to give her up but I want her to have all the freedom she can have. She turns 1 on November 14th.

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Photo of Sugar

Sugar

Mutt Mutt

Female, Young
Fenton, MO
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
Smart, great personality, great demeanor, snuggly, and full of love for everyone. She needs someone to work with her and cuddle with her. We recently came into a lot of personal and family problems that is preventing her from receiving all of our attention. She will come with all of her favorite things.

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Photo of Keeley

Keeley

Mutt

Female, Young
Fenton, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Keeley has been with us for almost a year. She is sweet and loving but developed behavioral issues with our other dog. She is fully potty trained, well behaved otherrwise and would do well in yard with a tall fence.

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Photo of Millie

Millie

Mutt

Female, Adult
Cottleville, MO
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
Hello, my name is Millie. I am a 6 year old female Retriever/Labrador/Shepard mix. I love outside time to run around and cuddles with my owners. I wish I could stay with my family, but I think I would thrive better in a home with more attention. Please help me find a good home!

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Photo of Chica

Chica

Mutt

Female, Young
Saint Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Chica is a playful, smart, athletic girl who loves people. Former stray, adopted from APA Brentwood last November. Born around Aug 2025, about 45 lbs. Embark DNA: 60% APBT, 20% Lab, 8% Husky, 8% Poodle and 4% Rottweiler.The good: She's food motivated, learns fast and has finished two training classes. Housetrained, crate trained, and is fine with vet exams/shots. Loves fetch, tug, toys and long sniffy walks. Playful. Does not bark excessively. The honest part: She's a high-energy teenager. When excited she jumps, gets mouthy and pulls on leash. She can shred bedding and fabric if left loose and bored (but nothing excessive). Friendly with dogs but too pushy for puppies and dog parks. Recall is a work in progress. She does best with calm, reward-based training.Ideal home: 2+ active adults, a fenced yard and dog ownership experience. A confident, playful adult dog could be a great match. No young kids (friendly but can jump and get overly excited); cats untested.

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Mutt puppies and dogs in nearby cities

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Related breeds in Union, Missouri

Chiweenies in Union, Missouri Cavapoos in Union, Missouri Bernedoodles in Union, Missouri

Looking for a specific shelter or rescue?

There are often many great Mutts for adoption at local animal shelters or rescues. Click below to find a shelter or rescue in your area!

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

We've got all the info you need on adopting and caring for a Mutt puppy. Check out the links below for everything you ever wanted to know about Mutt puppies and adults.

Mutt basics

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Where do Mutts come from? How many types of Mutts are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Mutt.

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