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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!
We'll also keep you updated on BEAR's adoption status with email updates.
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BEAR

Boxer

Male, Adult
Portland, ME
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
    Big Boy. Big Heart. Big Cuddles. Meet Bear.   Bear is the kind of dog people dream about finding. He’s healthy, well-mannered, deeply loyal, and full of love—he simply needs a new home because his family is relocating and sadly cannot take him with them.Born August 25, 2023, this handsome 90-pound Boxer boy is the total package. His parents are AKC registered Boxers, and while Bear isn’t registered himself, he has all the best qualities of the breed. He is neutered, microchipped, fully housebroken, and wonderfully smart. Bear will even let you know when it’s time to go outside—or when bedtime has arrived.   Bear’s personality is where he truly shines. Every morning starts the same way: a giant Bear hug. He absolutely adores his family and believes the best place in the world is curled up close to his favorite humans. Despite his size, he is convinced he’s a lap dog and will happily drape himself across you for cuddle time.   While he loves his family endlessly, Bear is a little reserved when meeting new people and likes to take things slow. Busy environments and crowded stores aren’t really his style. He currently lives on a farm and enjoys the calmer side of life where he can focus on what matters most—his people.   With other dogs, Bear is a social butterfly. He enjoys canine friends and especially loves playing chase in the yard or at the dog park. Toys aren’t really his thing, but he will occasionally chew on a bone and then happily stretch out on his bed for a long nap.   Bear is great with children and other dogs, listens well, and already knows his basic commands. He rides nicely in the car and enjoys going on walks with his family.   At the end of the day, Bear is exactly what his name suggests—a big, lovable teddy bear who thrives on companionship and loyalty. The perfect home for Bear will appreciate his affectionate nature, give him time to warm up to new people, and enjoy having a devoted best friend by their side.   If you’re looking for a loyal companion with a huge heart and an even bigger cuddle factor, Bear may be the perfect dog for you.   To learn more or apply to adopt Bear, please emailCritter Cavalry Rescue at ccrtennessee@gmail.com PLEASE NOTE:  Our dogs are transported from Tennessee to meeting places in the states where we have posted.  Further information about us is given on our Adopt-A-Pet site.  The adoption fees vary and will be provided as well as noted on the application you receive.  Contact us at 615-661-5333 or ccrnewengland@gmail.comMarch 11, 2026, 12:09 am
We'll also keep you updated on Margo's adoption status with email updates.
Photo of Margo

Margo

Boxer/Spaniel (Unknown Type)

Female, 3 mos
Dover, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats,
Story
-
We'll also keep you updated on Dora's adoption status with email updates.
Photo of Dora

Dora

Boxer/American Bulldog

Female, 1 yr
Dover, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs,
Story
Transport is an additional $185
We'll also keep you updated on Teddy's adoption status with email updates.
Photo of Teddy

Teddy

Boxer

Male, 2 mos
Dover, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats,
Story
Transport is an additional $185
We'll also keep you updated on Memphis 's adoption status with email updates.
Photo of Memphis

Memphis

Boxer/American Bulldog

Male, 3 mos
Dover, ME
Size
(when grown) -
Details
Good with kids, Good with dogs, Good with cats,
Story
Transport to Denver, Colorado or the northeast is an additional $185
We'll also keep you updated on SWEET RUTH's adoption status with email updates.
Photo of SWEET RUTH

SWEET RUTH

Boxer

Female, Adult
Portland, ME
Size
(when grown) Large 61-100 lbs (28-45 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.March 7, 2026, 12:24 pm

Search for a Boxer puppy or dog

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.

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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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