Adopt

Puppies and dogs in Maine

Looking for a puppy or dog in Maine? Adopt a Pet can help you find a new best friend near you.

A pair of dogs

Adopt a dog in Maine

These adorable dogs are available for adoption in Maine. To learn more about each adoptable dog, click on the "i" icon for fast facts, or their photo or name for full details.
We'll also keep you updated on Spark's adoption status with email updates.
new badge
Photo of Spark

Spark

American Pit Bull Terrier/American Staffordshire Terrier

Female, Young
Thomaston, ME
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs,
Story
Meet Spark, a lively 4 month old puppy ready to become your best friend! With her jet black fur and charming white markings on her chin, toes, and chest, Spark is as adorable as she is playful. This typical puppy loves to frolic in the grass and explore her surroundings. While she’s still mastering potty training and basic manners, Spark is eager to learn and grow with her forever family. She enjoys playing with other dogs, tagging along with her foster mom to work, and meeting new friends—both furry and human! If you're ready to welcome Spark into your home, submit your adoption application today at www.underhoundrailroad.org. Spark is being fostered in Maine.July 6, 2024, 10:22 pm
We'll also keep you updated on BRUIN's adoption status with email updates.
new badge
Photo of BRUIN

BRUIN

Labrador Retriever

Male, Adult
Portland, ME
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained,
Story
My name is Bruin and I am a very nice, easy going, Chocolate Lab and I turn 3 years old the end of December of 2024.  I am 65 pounds and I used to live with a family that raised me from a puppy.  Seems that along the way one of the young children that I grew up, suddenly developed allergies to me and so they received help from Critter Cavalry Rescue to rehome me.  I am living with a wonderful foster mom named Dallis and she has another dog and we have so much fun together.   I love to ride in cars and I would really have a blast if you had a fenced yard so I could run off leash and chase a ball or just hang out.  I know that Critter Cavalry Rescue can find a great home for me.  I get along with everyone and all the dogs that I meet.  If I meet a cat I probably will be their friend too….if they are nice to me.   I am what you call a “ladies’ man” and I love the attention from them.  Kids are great in my life if you have those too.  Please email at ccrnewengland@gmail.com to ask for an application and be sure to tell Critter Cavalry Rescue where you live, city and state.   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.July 6, 2024, 10:59 pm
We'll also keep you updated on REMINGTON's adoption status with email updates.
new badge
Photo of REMINGTON

REMINGTON

Labrador Retriever/Poodle (Standard)

Male, Adult
Portland, 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
Welcome to our introduction to the world of a happy and goofy Labradoodle boy called Remington.   A sweet 68 pound boy that is 2 years old in the month of July and the best natured boy ever.  His young family thought having a Doodle as the second dog in the family would be great until they had a baby and another on the way soon and the young mother couldn’t handle all the layers of responsibility.  Remington was not neutered either and that caused him to be quite full of himself.  He is such a good dog and more Poodle in every way than Lab.  His fur is exactly like that of a Standard Poodle with the tight curls and low if any shedding.  He has been around a baby and young children and he is great with other dogs.  Cats are not safe with him since he will chase and perhaps we should also say that he would be too much for a small dog in the family as well.  He needs to play with dogs more his size and not anything under 20 pounds.  He is housebroken and has spent much of his life during the day outside. He is pretty good on a leash and he is ready to be a sponge to absorb all that you can teach him.  He rides like a champ in the car even for long rides.  He is not high anxiety or any other emotional challenges that some dogs have.  He is pretty much a great candidate for bigger things to learn and do in his life.  If you are interested 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.July 6, 2024, 10:59 pm
We'll also keep you updated on BUCK's adoption status with email updates.
new badge
Photo of BUCK

BUCK

German Shepherd Dog

Male, Young
Portland, ME
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained,
Story
There are German Shepherds offered every day in the rescue world.  This boy named Buck is one of the truly “special” ones.  He was found as a stray in East Tennessee and taken to a nice Humane Shelter in Sullivan County.  He was a big yet unweight 92 pound boy who left quite an impression on people who came to visit the shelter.  Soon he left the shelter and went home with someone.  One week later they brought him back.  This 18 month old boy had a little bit of anxiety and the woman just could not handle that even for a few weeks of allowing him to settle in to this new home.  He was great with her other Shepherd but he had separation anxiety when she left.  Honestly, all Shepherds have a touch of anxiety in their protective traits that God made them to be.  They are vigilante and concerned for their humans that they want to love and protect.  Back to the shelter Buck came. He was fine in his kennel run. And soon Critter Cavalry Rescue had found a very “special” foster couple who know the breed very well and know how to work with polishing the kinks out of them.  Now this boy is in the hands of skilled and loving fosters.  He is shining faster and brighter than we ever dreamed.  He walks like he has been leashed trained and in school to learn.  He heels like he has been doing it all his short life.  Maybe he did at one time, but we do not know.  We have discovered that he is extremely smarter than most Shepherd that this couple have encountered in their ownership days or even fostering in the past.  Buck is exceptional and they are bringing out every nugget of gold that this boy has in his soul.  He is needing to be a 100 pound dog and is not far off.  He has good breeding in him and his intellect and embrace all that is being taught to him is indeed exciting to see unfold.  He has great things in his future and we are looking for that great family or person or couple to adopt him.   We do request that the adopter have a deep and impressive knowledge of the German Shepherd breed and skills for training and reinforcing a daily routine.  We are looking for a strong commitment to Buck as we know he will be committed to a forever family if he has the chance. He is housebroken and learning the bell method to alert when wanting to go out for bathroom breaks. His foster family is ready to speak in depth about how extraordinary this boy is.  Please email us at ccrnewengland@gmail.com and mention where you life; city and state. 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.July 6, 2024, 10:59 pm
We'll also keep you updated on WINSTON's adoption status with email updates.
new badge
Photo of WINSTON

WINSTON

Yorkie, Yorkshire Terrier/Shih Tzu

Male, Adult
Portland, ME
Size
(when grown) Small 25 lbs (11 kg) or less
Details
-
Story
Meet Winston Blue Eyes, our little darling little southern gentleman who is  6-7 years old, 10 pounds, and what we believe to be a Yorkie/Shih Tzu mix. His story before coming to the rescue group, was that he is one of 9 dogs pulled from a hoarding situation. The dogs were kept outside, totally matted, full of fleas/ticks, and starving for everything from good to just a little attention. Winston Blue Eyes  was not pulled for long from the hoarding situation for long before we found a very attentive foster home to take him and work with him.  He needed manners taught, and Winston had to be partially shaved because of all his matts.  As you can see firsthand,  he is still an adorable little guy with the most wonderful blue eyes and clipped by the groomer to look like a little lion with his mane!  Winston is shy when you first when you first meet him and it is very understandable considering his situation in the hoarding case.  He is such a sweetie and he blossoms when he gets to know you and then the kisses and snuggles start. He also loves to explore outside in a clean and nicely mowed backyard.  He is not totally housebroken which is so understandable considering the horrible conditions he moved from.  He does get along well with his foster sisters and all his vetting is done with his neuter, vaccines, heartworm checked (negative), put on flea/tick/heartworm prevention, de-wormed, and microchipped.  He is going to be someone’s prize companion. If you want more info on Winston, please contact Critter Cavalry Rescue at ccrnewengland@gmail.com for an adoption form.    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.July 6, 2024, 10:59 pm
We'll also keep you updated on Lola's adoption status with email updates.
new badge
Photo of Lola

Lola

Chihuahua

Female, 3 mos
Portland, ME
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats,
Story
We got a call from our local animal control that a woman had brought in her Chihuahua who was pregnant and having difficulty giving birth. She had already had 2 still born pups and 2 live pups but one was stuck in the birth canal. We rushed to get her and brought her into our vet immediately. Our vet was able to get the last baby out without surgery but unfortunately he was already gone. So we have 2 healthy babies and they are now ready for their forever home. The mama is 100% Chihuahua but we have no idea who the daddy is. They are both spayed/neutered, microchipped and vaccinated. They will be ready for transport at the end of July. PLEASE NOTE THATWE ARE LOCATED IN TENNESSEE AND YOU WILL OT BE ABLE TO MEET OUR PETS PRIOR TO ADOPTION! ADOPTION FEE $700

Search for a puppy or dog

Use the search tool below to browse adoptable puppies and adult dogs in Maine.

Puppies and dogs in Maine cities

Shelters & rescues in Maine

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

Here are a few organizations closest to you:

Rescue

Bright Hope Animal Rescue-ME Chapter

Portland, ME 04101

Pet Types: cats, dogs

More an arrow icon

Rescue

Baker Bridge Rescue - Portland, ME

Portland, ME 04101

Pet Types: dogs

More an arrow icon

Rescue

Pooches & Purrs Cooperative - Portland

Portland, ME 04101

Pet Types: cats, dogs

More an arrow icon

Rescue

Recycla Bull Terrier Rescue

Portland, ME 04101

Pet Types: dogs

More an arrow icon

Rescue

Rookie's Rescue- ME

Portland, ME 04101

Pet Types: dogs

More an arrow icon

Rescue

Blind Dog Bed & Bone Rescue - Portland

Portland, ME 04101

Pet Types: dogs

More an arrow icon

Rescue

FVAR Maine Transport Stop

Portland, ME 04101

Pet Types: cats, dogs

More an arrow icon

Looking for a specific shelter or rescue?

For a comprehensive list of all shelters and rescues, try our search page. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

Image of dog

Looking for a specific breed?

Select from the options below to view adoptable puppies and dogs in Maine

Popular dog breeds

Affenpinscher Afghan Hound Airedale Terrier Akbash Akita Alaskan Klee Kai Alaskan Malamute American Bulldog American Cocker Spaniel American Eskimo Dog American Hairless Terrier American Pit Bull Terrier American Staffordshire Terrier Anatolian Shepherd Aussiedoodle Australian Cattle Dog Australian Kelpie Australian Shepherd Australian Terrier Basenji Basset Hound Beagle Bearded Collie Beauceron Bedlington Terrier Belgian Laekenois Belgian Malinois Belgian Shepherd Belgian Tervuren Bernedoodle Bernese Mountain Dog Bichon Frise Black Mouth Cur Black and Tan Coonhound Bloodhound Blue Lacy/Texas Lacy Bluetick Coonhound Bolognese Border Collie Border Terrier Borzoi Boston Terrier Bouvier des Flandres Boxer Boykin Spaniel Briard Brittany Brussels Griffon Bull Terrier Bullmastiff Cairn Terrier Canaan Dog Cane Corso Cardigan Welsh Corgi Carolina Dog Catahoula Leopard Dog Caucasian Shepherd Dog Cavachon Cavalier King Charles Spaniel Cavapoo Chesapeake Bay Retriever Chihuahua Chinese Crested Chinook Chiweenie Chow Chow Clumber Spaniel Cockapoo Cocker Spaniel Collie Coonhound Corgi Coton de Tulear Curly-Coated Retriever Dachshund Dalmatian Dandie Dinmont Terrier Doberman Pinscher Dogo Argentino Dogue de Bordeaux Dutch Shepherd English (Redtick) Coonhound English Bulldog English Cocker Spaniel English Setter English Shepherd English Springer Spaniel English Toy Spaniel Entlebucher Feist Field Spaniel Fila Brasileiro Finnish Lapphund Finnish Spitz Flat-Coated Retriever Fox Terrier (Smooth) Fox Terrier (Toy) Fox Terrier (Wirehaired) Foxhound French Bulldog German Pinscher German Shepherd Dog German Shorthaired Pointer German Spitz German Wirehaired Pointer Glen of Imaal Terrier Goberian Golden Retriever Goldendoodle Gordon Setter Great Dane Great Pyrenees Greater Swiss Mountain Dog Greyhound Halden Hound (Haldenstrover) Harrier Havanese Horgi Hovawart Husky Ibizan Hound Icelandic Sheepdog Irish Setter Irish Terrier Irish Water Spaniel Irish Wolfhound Italian Greyhound Italian Spinone Jack Russell Terrier Japanese Chin Jindo Kai Dog Karelian Bear Dog Keeshond Kerry Blue Terrier Kishu Komondor Kuvasz Kyi Leo Labradoodle Labrador Retriever Lakeland Terrier Lancashire Heeler Leonberger Lhasa Apso Löwchen Maltese Maltipoo Manchester Terrier Maremma Sheepdog Mastiff Miniature Bull Terrier Miniature Dachshund Miniature Pinscher Morkie Mountain Cur Munsterlander Mutt Neapolitan Mastiff Newfoundland Norfolk Terrier Norwegian Buhund Norwegian Elkhound Norwegian Lundehund Norwich Terrier Nova Scotia Duck-Tolling Retriever Old English Sheepdog Olde English Bulldogge Otterhound Papillon Parson Russell Terrier Patterdale Terrier (Fell Terrier) Pekingese Pembroke Welsh Corgi Petit Basset Griffon Vendeen Pharaoh Hound Pitsky Plott Hound Podengo Portugueso Pointer Polish Lowland Sheepdog Pomeranian Pomsky Poodle (Miniature) Poodle (Standard) Poodle (Toy or Tea Cup) Portuguese Water Dog Presa Canario Pug Puggle Puli Pumi Rat Terrier Redbone Coonhound Rhodesian Ridgeback Rottweiler Saluki Samoyed Schiller Hound Schipperke Schnauzer (Giant) Schnauzer (Miniature) Schnauzer (Standard) Schnoodle Scottie, Scottish Terrier Scottish Deerhound Sealyham Terrier Shar Pei Sheepadoodle Sheltie, Shetland Sheepdog Sheppit Shepsky Shiba Inu Shih Poo Shih Tzu Silky Terrier Skye Terrier Sloughi St. Bernard Staffordshire Bull Terrier Sussex Spaniel Swedish Vallhund Texas Heeler Thai Ridgeback Tibetan Mastiff Tibetan Spaniel Tibetan Terrier Tosa Inu Treeing Walker Coonhound Vizsla Weimaraner Welsh Springer Spaniel Welsh Terrier Westie, West Highland White Terrier Wheaten Terrier Whippet Wirehaired Pointing Griffon Xoloitzcuintle/Mexican Hairless Yorkie Poo Yorkie, Yorkshire Terrier