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Boxer puppies and dogs in Mount Rainier, Maryland

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

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Adopt a Boxer near you in Mount Rainier, Maryland

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These Boxers are available for adoption close to Mount Rainier, Maryland.
Photo of Olive

Olive

Boxer

Female, 1 yr 2 mos
Washington, DC
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
*Woof* Meet me at 71 Oglethorpe St NW between 12pm-7pm daily!Meet Olive! Olive is a sweet and enthusiastic companion who loves greeting and welcoming her favorite people with a wagging tail and happy spirit. She enjoys getting out for walks and exploring the world around her, especially when there are plenty of interesting scents to investigate. Sniffing adventures are some of her favorite activities! On recent field trips, she loved hiking, sniffing, splashing in water, playing tug, and meeting new people. She was great on leash and great in the car (got right in, and was sleeping pretty quickly!). She occasionally got the zoomies which was the cutest. Olive LOVES toys! She loved playing with her pink elephant and rope toys. She`s also treat-motivated and knew to sit to get a treat. She`s a very loving dog and loves curling up with her person. `Overall, she`s just an absolute sweetie who loves napping just as much as she loves playing and zooming.`Olive is smart and a quick learner who`s eager to please, especially when treats are involved, so positive reinforcement training will continue to help her thrive. If you`re looking for a friendly, curious, and loving dog who will happily join you on walks and adventures, Olive may be the perfect match for your family!
Photo of Sherlock

Sherlock

Boxer

Male, 4 yrs 1 mo
Washington, DC
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
*Woof* I`m in a foster home. To meet me reach out to my foster caregiver at Laurensointu@gmail.com. Check out his Instagram @dcscrunchybunch.Sherlock was WTOP`s Pet of the Week! https://www.instagram.com/reel/Dd4mKy6M5Qs/?stkn=aXgwejJkbWZmbWc5If your hobbies include letting sleeping dogs lie and absolutely not working like a dog, allow us to introduce you to Sherlock!This 75-pound boxer/pitbull mix is a sweet, friendly gentleman who perfectly balances his love for lounging with a charming, affectionate personality. While he takes his naps very seriously, he loves to know what`s going on around the house and will follow you from room to room just to see what you`re up to.He has been completely reliable with his house training, making him an easy addition to a household routine. We also live near an elementary school, and he has been relaxed and gentle around the kids in the neighborhood, so he would fit in beautifully with a family.He still has a fun, playful side to share, but his manners are amazing. He walks beautifully on a loose leash, is calm toward passing dogs on his strolls, and is gentle when accepting treats or playing.Ultimately, Sherlock is a gentle giant who just wants to be part of your daily routine, whether that means a little playtime, a neighborhood sniff, or a long nap. Sherlock is ready to solve the mystery of your empty couch, so come meet him!
Photo of Prince

Prince

Boxer

Male, Senior
Washington, DC
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Prince is a 14 y/o elder statesman, who thinks he is still a puppy. He loves long walks, but not too fond of thunderstrorms. He has always had plenty of yard space to run around and chase squirrels. He also feels the need to inspect everyone who comes to the front door (as if he's expecting company); but he's not a jumper. His favorite sport these days is resting in the sun streaming through the back door.
Photo of RUTHIE

RUTHIE

Boxer

Female, Adult
Washington, DC
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
House-trained, Spayed or Neutered, Shots are up-to-date,
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.October 28, 2026, 7:07 pm
Photo of Vela

Vela

Boxer Mixed Breed (Medium)

Female, Young
Washington, DC
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
To help Vela find her forever home, her adoption fee has been reduced! House trained: Yes Energy level: Medium Noise level: Barks occasionally My foster guardian says: "My favorite thing about Vela is how enthusiastic she is! She will literally jump into doing her tricks when she hears the command!" Likes: Riding in the car, going for hikes, playing with toys, taking naps Hi I'm Vela! My foster family describes me as "cuddly, fun, and good natured". What a glowing review, right?? They also say I'm friendly with all humans, and super smart! When I'm in the right environment, I'm the perfect example of a 'house hippo', with my big head, happy tail, and penchant for snacks and couch time. I'll do best in an environment where I can chill, and don't have to worry about the overstimulating sights and sounds of city life. I also need to be the only dog in the house, because I like to keep my people for myself, and all the attention on me. I do really well with supervised play, and at doggy daycare, but having full-time doggy siblings isn't for me! Now, lets go back to talking about how smart I am! My favorite topic! I'm a start student, and I've even completed a professional training program! I love to learn, and I'm looking for a family that will enjoy training and helping me keep my skills fresh. I'm very eager to please, and I love practicing tricks and commands. I know a ton already, including 'sit', 'stay', 'down', 'off', 'come', 'touch', 'leave it' 'crate,' and 'place'. I also love puzzle toys and brain games like snuffle mats and frozen kongs. When I'm not lounging at the house, or being a training superstar, I like to go on adventures! I'm the perfect errand buddy, because I love riding in the car, and I'll happily sit up front and keep the driver company! I know I'm supposed to stay in the back, but it would be rude to not greet my chauffeur when they come back to the car after a stop, right?? When the day calls for a non-dog friendly trip, I'm okay with staying home alone! I'll guard the house from squirrels while my people are out, and be ready with the report once they get home. I'm very good in my crate during the day and overnight. If you're looking for a super people-friendly, smarty-pants pup, I might be the girl for you! I can't wait to find my forever family, go on all the adventures, share all the snacks, and give all my love to them! If you think we might be a match, apply to adopt me today! Please visit our website www.ruraldogrescue.com to learn more about this amazing dog and to see other dogs available for adoption!
Photo of Twix (aka Roscoe)

Twix (aka Roscoe)

Boxer Mixed Breed (Medium)

Male, 7 yrs 6 mos
Washington, DC
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
7 years old, 55 lbs Personality: outgoing, eager-to-please, snuggler, energetic, smart, protective, and loyal. Like his name suggests, Twix is double the fun! This outgoing and friendly pup loves a good game of tug-of-war, frolicking in his foster’s backyard, and chasing squirrels that catch his curious eye. This devoted boy rarely wants to leave your side: he always wants to be near his humans, whether you’re on the couch or typing away at a desk. He enjoys quality time with his foster’s resident dogs, and is usually the more playful one. A smart gentleman with quite the vocabulary, Twix knows “sit,” “down,” “paw,” “stay,” and “come.” Twix is house trained and crate trained, willingly going into his crate and quieting almost immediately—and he’ll greet you with happy noises when you return home and it’s time to come out. A fenced yard is a must for Twix's forever home—he has a strong reaction to stimulation while out on walks and prefers the safe environment of a yard. Looking for an energetic and intelligent buddy who loves being part of the action? Apply today to meet Twix! __________________________________________________________________________________________________________________________________________________________________________________________________________________ City Dogs & City Kitties Rescue is a foster-based rescue in Washington, DC. We do not have a shelter. CDCK has a thorough adoption process to find the best possible fit for each of our dogs and cats. To answer your questions about included vaccinations, spay/neuter, etc., the adoption process, and more please visit at www.citydogsrescuedc.org If you are interested in meeting a dog or cat, we require an adoption application. If the animal has "HAS APPLICATION" listed, we are still accepting additional applications, as they sometimes fall through. If the animal is adopted by someone else, your application will be kept on file and you will not need to reapply for a different dog. Look at our available dogs and apply to adopt a dog at www.citydogsrescuedc.org/adopt-foster/adopt-a-dog/ Not Ready to commit to adopting yet? Foster a dog today! See our list of dogs needing foster at www.citydogsrescuedc.org/adopt-foster/foster-a-dog/ Apply to foster at www.shelterluv.com/matchme/foster/CDCK/Dog

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Boxer shelters & rescues in Mount Rainier, Maryland

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

Here are a few organizations closest to you:

Shelter

2.7 miles

Humane Rescue Alliance - Foster

71 Oglethorpe St. NW, Washington, DC 20011

Pet Types: cats, birds, dogs, rabbits, reptiles, small animals

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Shelter

2.7 miles

Humane Rescue Alliance - Oglethorpe St.

71 Oglethorpe St NW, Washington, DC 20011

Pet Types: cats, birds, dogs, rabbits, reptiles, small animals

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Rescue

4.2 miles

Critter Cavalry Rescue - DC

Washington, DC 20009

Pet Types: dogs

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Rescue

4.6 miles

Rural Dog Rescue

719 8th Street SE, Washington, DC 20003

Pet Types: dogs

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Rescue

5.1 miles

City Dogs & City Kitties Rescue

We do not have a shelter. All of our dogs and cats are in private foster homes., Please complete our application or attend our weekly adoption events to meet one!, Washington, DC 20008

Pet Types: cats, dogs

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Rescue

5.5 miles

Laila's Legacy Animal Rescue

Washington, DC 20020

Pet Types: cats, dogs

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Rescue

8.1 miles

For Pete's Sake Rescue - DC, VA, MD

Bethesda, MD 20816

Pet Types: cats, dogs

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Rescue

8.5 miles

K-9 Lifesavers

Silver Spring, MD 20904

Pet Types: dogs

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Rescue

10.3 miles

Lost Dog and Cat Rescue Foundation

Arlington, VA 22205

Pet Types: cats, dogs

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Rescue

11.7 miles

SPCA/Humane Society Of Prince George's County Maryland

Bowie, MD 20718

Pet Types: cats, 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 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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