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Boston Terrier puppies and dogs in Portland, Maine

Looking for a Boston Terrier puppy or dog in Portland, Maine? Adopt a Pet can help you find an adorable Boston Terrier near you.

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Adopt a Boston Terrier near you Boston Terrier in cities near Portland, Maine Other pups in Portland, Maine Search for a Boston Terrier puppy or dog near you Browse Boston Terrier puppies and dogs in nearby cities Browse related breeds in Portland, Maine Boston Terrier shelters and rescues in Portland, Maine Learn more about adopting a Boston Terrier puppy or dog

Adopt a Boston Terrier near you in Portland, Maine

These Boston Terriers are available in Portland, Maine.
We'll also keep you updated on OTIS's adoption status with email updates.
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OTIS

Boston Terrier

Male, Adult
Portland, ME
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with dogs, Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Meet Otis – The Gentleman with the Biggest Heart  At 2 ½ years old and 27 pounds, Otis is the perfect little package of love. This Boston Terrier mix (with maybe a dash of Min Pin magic!) is as charming as they come. Sadly, Otis lost his beloved human, and his tender heart has been looking for someone new to love ever since.  Otis is the definition of a loyal friend—he adores people and is wonderful with other dogs. With his playful spirit and affectionate personality, he’ll happily bring joy to any home. The only thing he asks is a cat-free environment, since our feline friends aren’t his cup of tea. Healthy, neutered, up to date on vaccines, microchipped, and heartworm negative, Otis is ready to start fresh. He’s not just looking for a home—he’s looking for his person, the one who will give him the love and stability he deserves.  If you’re searching for a best friend who will stick by your side through thick and thin, Otis is your boy. &#226&#157&#164&#239&#184&#143 &#226&#156&#168 Could Otis be the missing piece of your heart?   Please email Critter Cavalry Rescue at 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.August 28, 2025, 8:49 am

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Or, how about these Boston Terriers in cities near Portland, Maine

These Boston Terriers are available for adoption close to Portland, Maine.
We'll also keep you updated on OTIS's adoption status with email updates.
Photo of OTIS

OTIS

Boston Terrier

Male, Adult
Portland, ME
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with dogs, Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Meet Otis – The Gentleman with the Biggest Heart  At 2 ½ years old and 27 pounds, Otis is the perfect little package of love. This Boston Terrier mix (with maybe a dash of Min Pin magic!) is as charming as they come. Sadly, Otis lost his beloved human, and his tender heart has been looking for someone new to love ever since.  Otis is the definition of a loyal friend—he adores people and is wonderful with other dogs. With his playful spirit and affectionate personality, he’ll happily bring joy to any home. The only thing he asks is a cat-free environment, since our feline friends aren’t his cup of tea. Healthy, neutered, up to date on vaccines, microchipped, and heartworm negative, Otis is ready to start fresh. He’s not just looking for a home—he’s looking for his person, the one who will give him the love and stability he deserves.  If you’re searching for a best friend who will stick by your side through thick and thin, Otis is your boy. &#226&#157&#164&#239&#184&#143 &#226&#156&#168 Could Otis be the missing piece of your heart?   Please email Critter Cavalry Rescue at 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.August 28, 2025, 8:49 am

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These pups are in Portland, Maine too!

Below are our newest added Boston Terriers available for adoption in Portland, Maine. To see more adoptable Boston Terriers in Portland, Maine, use the search tool below to enter specific criteria!
We'll also keep you updated on Millie's adoption status with email updates.
Photo of Millie

Millie

French Bulldog American Staffordshire Terrier

Female, 1 yr
Portland, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Millie, a tiny fighter with a huge heart. Just two weeks before Christmas 2024, we got the call to rescue Millie. At only five weeks old, she was on death’s door—skin and bones, riddled with worms, coccidia, and fleas. No one was sure if she’d make it, but Millie had other plans. With treatment, love, and a will to live, this resilient pup pulled through and showed the world just how strong she is. Today, Millie has transformed into a playful, quirky little Frenchie mix who struts around like she owns the place. She’s full of personality, equal parts spunky and snuggly, and she has a way of making everyone around her smile. Whether she’s bouncing around during playtime or curling up close for snuggles, Millie’s charm shines through. Now healthy, thriving, and full of love, Millie is ready for her forever home—a place where she can keep being the sweet, funny, one-of-a-kind pup she was meant to be. If you’re ready to meet a little miracle with a big personality, Millie is waiting for you.

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We'll also keep you updated on Millie's adoption status with email updates.
Photo of Millie

Millie

French Bulldog

Female, Puppy
Portland, ME
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs,
Story
Meet Millie, a tiny fighter with a huge heart. Just two weeks before Christmas 2024, we got the call to rescue Millie. At only five weeks old, she was on death’s door—skin and bones, riddled with worms, coccidia, and fleas. No one was sure if she’d make it, but Millie had other plans. With treatment, love, and a will to live, this resilient pup pulled through and showed the world just how strong she is. Today, Millie has transformed into a playful, quirky little Frenchie mix who struts around like she owns the place. She’s full of personality, equal parts spunky and snuggly, and she has a way of making everyone around her smile. Whether she’s bouncing around during playtime or curling up close for snuggles, Millie’s charm shines through. Now healthy, thriving, and full of love, Millie is ready for her forever home—a place where she can keep being the sweet, funny, one-of-a-kind pup she was meant to be. If you’re ready to meet a little miracle with a big personality, Millie is waiting for you.

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Search for a Boston Terrier puppy or dog

Use the search tool below to browse adoptable Boston Terrier puppies and adults Boston Terrier in Portland, Maine.

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Boston Terrier puppies and dogs in nearby cities

Boston Terrier Puppies near me Boston Terrier in Auburn, ME Boston Terrier in Bath, ME Boston Terrier in Biddeford, ME Boston Terrier in Lewiston, ME Boston Terrier in Saco, ME Boston Terrier in South Portland, ME Boston Terrier in Westbrook, ME

Related breeds in Portland, Maine

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Boston Terrier shelters & rescues in Portland, Maine

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

Here are a few organizations closest to you:

Rescue

2.2 miles

Critter Cavalry Rescue New England - ME

Portland, ME 04103

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 Boston Terrier puppy or dog?

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

Boston Terrier basics

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

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