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Boxer puppies and dogs in Maine

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

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Adopt a Boxer near you in Maine

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

Roux

Boxer/Mixed Breed (Medium)

Male, Young
Brunswick, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats,
Story
🐾 *Meet Roux!* 🐾 Roux is a one-year-old, approximately 40-pound bundle of wiggles and joy! He looks like he may be a spaniel, boxer, and pit mix, but whatever his breed, he’s a lovable guy who’s excited about life. He loves car rides, is food motivated, and wants his human’s attention more than anything. Personal space? Roux hasn’t heard of it, but he’s pretty sure he’d rather be right next to you. He gets along well with cats and with dogs who are friendly and easygoing. He’s mostly potty trained and could use a little support getting the rest of the way there. **Roux is looking for his ride-or-die**—someone to share the car rides, snacks, and everyday adventures with. Think that could be you? Reach out to learn more or meet him, and please share to help Roux find his person! 🐶 He is fostered in Portland. Adoption fee is $475 If you do not hear from us within 7 days please email passion4petsrescue@gmail.com
Photo of Gigi

Gigi

Boxer/American Bulldog

Female, 4 mos
Dover, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with cats,
Story
Transport is an additional $185 A few key notes about our Rescue... 1. All of our pets start their journey in Memphis Tennessee. 2. No monies exchange hands until the pet has arrived 3. Once adopted, our pets can be transported to Denver, Colorado, the Midwest and all of the north eastern states. 4. We have a Facebook page and an Instagram page. You are welcome to visit to see some of our newly adoptive families. 5. We have been rescuing and transporting pets for 15 years. Our pets do not travel until they have been adopted. We do not have holding facilities in other parts of the United States for meet and greet purposes.
Photo of Goose

Goose

Boxer/American Bulldog

Male, 4 mos
Dover, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Transport is an additional $185 A few key notes about our Rescue... 1. All of our pets start their journey in Memphis Tennessee. 2. No monies exchange hands until the pet has arrived 3. Once adopted, our pets can be transported to Denver, Colorado, the Midwest and all of the north eastern states. 4. We have a Facebook page and an Instagram page. You are welcome to visit to see some of our newly adoptive families. 5. We have been rescuing and transporting pets for 15 years. Our pets do not travel until they have been adopted. We do not have holding facilities in other parts of the United States for meet and greet purposes.
Photo of Chop

Chop

Boxer/American Staffordshire Terrier

Male, Adult
Kittery, ME
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained,
Story
Please contact ADOPTION (adopt@doggieharmony.org) for more information about this pet.Meet Chop! Chop is the total package: sweet, goofy, affectionate, and always ready to make a new friend. After being left behind when his family was evicted, Chop spent several months in a shelter before joining a foster home. Despite his rough start, he remains one of the happiest, most adaptable dogs you'll ever meet. Why you'll love Chop: Approximately 4 years old 55 pounds and at a healthy weight Friendly with people and other dogs Gentle, easygoing temperament Crate trained Learns quickly and knows basic commands Loves affection and being close to his people Happy, social, and eager to please Chop is what we call a "Velcro dog"—he loves being part of whatever his humans are doing and is happiest when included in the action. His soft, submissive nature and lack of reactivity suggest he could do well in many types of homes. Chop is neutered, up to date on vaccines, heartworm negative, and on monthly prevention. He's ready to leave his past behind and find the loving, stable home he deserves. Questions about Chop? ali@doggieharmony.org Apply: https://doggieharmony.org/forms Doggie Harmony is a pet placement and matchmaking service that works with community members who are already housing a pet. Interested adopters are asked to apply at https://doggieharmony.org/forms and allow a home visit, so we can make sure each pet is a great match. Please ask the pet’s current caretaker directly about their return process, and request an adoption contract. While we can’t offer immediate intake for dogs that need to be returned, we’re always happy to help a family rehome a pet while they continue to care for it. Every match keeps a pet out of Georgia’s overcrowded shelters, where more than 30,000 dogs and cats are euthanized each year. Last updated: 11/3/26November 10, 2026, 4:52 am
Photo of RUTHIE

RUTHIE

Boxer

Female, Adult
Portland, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
House-trained,
Story
Ruthie is a 2-year-old, 60-lb Boxer mix with a gentle soul and a brilliant mind. Before coming into rescue, Ruthie lived on her own for at least 6 months, skillfully evading capture, multiple trapping attempts, and surviving in an industrial area of town. Fed by kind mechanics and workers, she learned how to stay safe, avoid danger, and always show up for food — and that intelligence still shines through today. After a dramatic capture, Ruthie has been in a foster home, where she’s proven to be a very polite houseguest. She is fully house-trained and, even at her scariest moments, has never shown a hint of aggression — no growling, no raised lips, just fear. Ruthie is shy and deeply cautious with people, but she is sweet, gentle, and incredibly observant. We would not be surprised if Ruthie spent some of her life in someone’s home.  This brainy girl reads the room like a pro. She knows when a human might approach and will quietly skedaddle to keep herself feeling safe. While she’s still very nervous about leashes and handling, she allows most people to gently scratch her muzzle, and she’s learning — slowly but surely — that human touch isn’t such a bad thing. Watching her progress has been incredibly rewarding, especially as she’s started to enjoy ear scratches and soft affection from her foster mom. Ruthie is a great pack dog. She does beautifully with dogs of all sizes and temperaments and enjoys playful wrestling with dogs her size, but doesn’t demand play.  She happily coexists with the resident Chihuahua in her foster home. Ruthie is calm and content indoors and also enjoys a daily visit to the dog park. She’s a quiet presence who’s perfectly happy lounging on a chair, listening to her foster mom’s Zoom calls, and soaking in the safety of home life. At home, Ruthie is her foster mom’s quiet shadow. She sleeps in her room, wiggles with excitement when she comes home, follows her around the dog park — and yet may still hop off her bed and slip away if that same foster mom walks toward her for a pet. With Ruthie, trust is built in tiny, meaningful moments, and every day brings progress. Because of her history, Ruthie is a high flight-risk dog, especially in the early days. She will need a very committed adopter with a securely fenced yard, experience with fearful or flight-risk dogs, and a willingness to use safety tools like GPS collars, double leashes, and secure handling. Strength matters too — this is a 60-lb girl who needs someone confident and prepared. Ruthie has been around children at the dog park and treats them like little adults — with polite, reserved hesitation. She is food-motivated, sweet, and incredibly smart. With patience, structure, and time, she has all the makings of a truly special companion. Ruthie is one of those dogs who, with the right adopter and a few committed months of trust-building, will become a dream dog. Watching her finally relax, feel safe, and just be a dog has been an absolute privilege — and we can’t wait to see her find the forever home she deserves. ccrnewengland@gmail.com PLEASE NOTE:   Our dogs and cats are fostered in Tennessee and can transport weekly up to the Northeast region.  Request an application and learn more about Critter Cavalry at https://www.crittercavalry.com/adoption.November 10, 2026, 7:50 am
Photo of Chief

Chief

Boxer/American Staffordshire Terrier

Male, Adult
Thomaston, ME
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained,
Story
Meet Chief ! Your New Best Friend & Everyday Sidekick!  Sometimes the best dogs are the ones who get overlooked. Meet Chief, a 6 year old Boxer/Pittie mix with a handsome white coat, adorable brown spots, a squishy bully face, and so much love to give. We can't figure out why this guy hasn't found his forever home yet! Chief is the perfect mix of chill and engaged. He's a medium-energy guy who enjoys his daily walks, neighborhood adventures, and spending time with his person, but he's not looking for a marathon-running partner! A good walk, some playtime, and quality time at home make him happy. And the best part? He doesn't need a fenced-in yard to live his best life! He's a wonderful walking companion with leash training foundation. He doesn't drag you down the street, making walks with Chief genuinely enjoyable. He's also a smart cookie who knows "sit," "crate," "place," "let's go," and "with me." He's food and praise motivated and would love someone who enjoys teaching him fun new tricks and commands. Chief has a playful side, too! He loves tennis balls and a good game of fetch. At home, he'll happily dig through his toy chest to find his favorite chew toys or a stuffie to cuddle with. And then there's his Kong. It's basically his emotional support toy! He's so obsessed with it that Kong time is reserved for his crate, where he can enjoy his favorite treasure. Chief is a total people lover. He enjoys meeting new people and is always ready to accept all the pets. He's also a BIG cuddle bug. If you let him, he'll happily crawl right into your personal space! Personal boundaries aren't exactly his specialty, but that's part of his charm. Fair warning: he snores, too! At home, Chief is crate trained, potty trained, sleeps through the night, and comfortably stays in his crate when his people are away. He currently goes to work with his foster mom, enjoys coffee runs (puppuccino included!), and absolutely loves car rides. As for other dogs, Chief does well with calm, low to medium energy pups. Sometimes he'll initiate a little play, but he's just as happy to coexist and do his own thing. He's not looking for a nonstop playmate and would also be perfectly happy as your one and only. Like many dogs, he's still building confidence around busier or fast moving surroundings and continues to make great progress with consistency and guidance. Because he's around 50 lbs and occasionally has some goofy moments, we'd recommend a home with adults or older kids (teens+). The bottom line? Chief is an affectionate, easygoing companion who doesn't ask for much. Give him daily walks, a little fetch, his favorite toys, some fun new things to learn, and a person to love, and you've got one happy dog. He's past the puppy chaos, has a wonderful foundation of house manners, and is ready to be someone's loyal sidekick. Could you be the person Chief has been waiting for?  Chief is currently being fostered in North Carolina and can be transported along the East Coast to his forever home. Apply to adopt: https://underhoundrailroad.org/adoption-application/ Follow his adventures: @Chiefinthehouse   November 3, 2026, 7:06 pm

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Use the search tool below to browse adoptable Boxer puppies and adults Boxer in Maine.

Boxer puppies and dogs in Maine cities

Boxer shelters & rescues in Maine

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

Here are a few organizations

Rescue

Critter Cavalry Rescue New England - ME

Portland , ME 04103

Pet Types: dogs

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Rescue

Doggie Harmony New England

Kittery , ME 03904

Pet Types: dogs

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Rescue

Passion for Pets Rescue

PO Box 581, Brunswick , ME 04011

Pet Types: dogs

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Rescue

Underhound Railroad Inc

Thomaston , ME 04861

Pet Types: dogs

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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 information

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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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