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Border Collie puppies and dogs in Mercer Island, Washington

Looking for a Border Collie puppy or dog in Mercer Island, Washington? Adopt a Pet can help you find an adorable Border Collie near you.

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Adopt a Border Collie near you Border Collie in cities near Mercer Island, Washington Other pups in Mercer Island, Washington Search for a Border Collie puppy or dog near you Browse Border Collie puppies and dogs in nearby cities Browse related breeds in Mercer Island, Washington Border Collie shelters and rescues in Mercer Island, Washington Learn more about adopting a Border Collie puppy or dog

Adopt a Border Collie near you in Mercer Island, Washington

We don't see any Border Collies available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Border Collies in cities near Mercer Island, Washington

These Border Collies are available for adoption close to Mercer Island, Washington.
We'll also keep you updated on Teddy's adoption status with email updates.
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Teddy

Border Collie

Male, 8 mos
BELLEVUE, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
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Story
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We'll also keep you updated on Dior's adoption status with email updates.
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Dior

Border Collie

Female, 2 yrs
Seattle, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Currently in a Toronto foster home I might be a mix, but I’ve got the best of both worlds — the smarts of a Border Collie and the focus of a Jindo. I’m clever, full of energy, and once I love you, I love you with all my heart. I was born in an old abandoned house, far from people and care. But when I was just 3 months old, kind humans rescued me and brought me to a warm, safe foster home. That’s where I spent the first 2 years of my life, learning what it means to be loved and to live indoors. Due to some changes in my foster family’s life, I had to move to a training center. At first, everything was unfamiliar and a little scary… but I surprised everyone by adjusting quickly! Now I get along great with the trainers, and I love learning new things. I’m really good at understanding people — not just their words, but their feelings too. When I meet someone new, I might hesitate for a moment. But give me a little time and kindness, and you’ll see the real me — sweet, affectionate, and even a little silly. I also get along well with other dogs and know how to play nicely without causing trouble. I love walks and being outdoors, and I’m happiest when I can explore the world with someone I trust. After some fun and exercise, I’m more than happy to relax quietly at home. I’ve got a calm, sensitive side too. I’ve spent most of my life around women, so I might be a bit shy around men at first. But please don’t worry — with patience and gentle care, I’ll come closer, lean in, and show you how much love I have to give. What I’m really looking for is someone who’s ready to build a bond — who’ll walk with me, talk with me, and understand that trust takes time but grows deep. If that sounds like you, I think we could be a perfect match. I’m ready to give my heart. Are you ready to be my forever family? 💛 Love, Dior

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

Border Collie

Female, Adult
Seattle, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Panda is a very playful dog. She is the sort of dog that doesn’t let other dogs play. She is smart and eager to please. A lot of work has gone into rehabilitating her after she was abused as a puppy. She is crate trained. The reason that she has to find a home where she can be the only pet is because she doesn’t listen to boundaries that the other pets in the house lay down, and there is concern for that leading to injuries.

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

Border Collie Australian Kelpie

Male, 6 yrs 1 mo
Seattle, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Mylo is a 5.5-year-old Border Collie/Australian Kelpie mix with a big heart, a sharp mind, an endearing personality, and an enthusiasm for life. He`s a smart, affectionate guy who`s ready to be your running partner, loyal copilot riding shotgun, and best friend.Mylo thrives with activity and loves having a job to do-whether that`s going for walks, solving puzzle toys, or learning new tricks (which he picks up quickly!). He loves being brushed and doesn`t chew on anything except his own toys. He forms deep bonds with his people and is happiest when he`s part of the action. After some play or exercise, he`s all about the couch snuggles and quiet companionship. He even has some adorable quirks-like getting excited every time you use a pen! Here`s a little video to show you what me mean! https://youtube.com/shorts/WVEn12m8HIY?feature=shareMylo would love a home where his intelligence and loyalty are appreciated, and where he can continue learning and having fun. If you`re ready for a devoted, clever companion with an endearing personality who`s always up for an adventure, Mylo might be your perfect match.The Seattle Animal Shelter is committed to reducing length of stay for all of our shelter pets! Some pets qualify for FREE or reduced adoption fees, please inquire with our Animal Care team to learn more. Pets are complex beings and prior to adoption, interested adopters will be counseled by a staff member to discuss the specific needs for each animal. This will include reviewing all known medical and behavior information. ** Please note that some animals will receive numerous inquiries, sometimes more than we can process. We appreciate you`re understanding and patience. ** HOW TO ADOPT: Check the animal’s location. From the Dog Kennels/Dog Isolation/Dog Quarantine (in shelter): To meet this dog, please come to Seattle Animal Shelter at 2061 15th Ave W, Seattle, WA 98119, between 1 – 5 pm on one of our open days, no appointment needed. We are open on Saturday, Sunday, Tuesday, Wednesday, Thursday and Friday. We are closed for adoptions on Monday and all holidays. From Foster Care (out of shelter): Put the name of the dog(s) in the Subject Line of a new email. In the email include your name, phone number and address. sasfosteradoption@seattle.gov. GET INVOLVED: Follow this and other SAS animals on Facebook and Instagram to

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

Border Collie

Male, Adult
Seattle, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained,
Story
Meet Yogi! This wonderful boy has come so far! His story is amazing and we are so proud of him. Yogi was locked in a barn for the first year of his life. He never saw the sun, never touched grass, never got to meet people or other dogs. He was very shut down when he arrived and we have spent many months working with him. Slowly but surely Yogi has come out of his shell. For the past few months he has been fostered by our trainer Melissa and Yogi has made even more leaps and bounds. This boy is so so sweet, so gentle, so kind. You can't help but fall in love with him.  Here is what his trainer/foster has to say about Yogi: Yogi (AKA The Yog-Meister, Yogurt, and Yogis) is the sweetest boy you'll ever meet! At 3yrs of age, Yogi is young and energetic, requiring a fenced yard for his daily "morning run". He loves a good game of tug, works for praise, and finds physical touch to be his preferred love language.  Yogi is as loyal as they come - he puts a lot of trust into his handler and feels the most safe around them. Having been found abandoned in a horse barn, he requires someone who will be patient in guiding him when experiencing the world beyond a horse barn stall.  Yogi will do best with someone who is physically active or can meet his mental & physical needs, including someone who may be interested in participating in dog sports such as Treibball or herding trials.  Yogi co-exists peacefully with our resident dog, a 6yr female mix with moderate energy - they will take turns chasing each other in the yard, play tug, then relax in the living room together.  Yogi has a customized training plan for his walks due to the excitement he feels when cars pass - his innate drive to chase can take over in these moments.  This dear boy will do best in a home without young children. He is still easily startled. A home with a secure yard is a must.  If you’re looking for your new best friend, Yogi would be so happy to share his love with you.  Yogi is vaccinated, neutered and chipped. His adoption fee is sponsored by a kind supporter.  We cover the medical to prepare the pet for adoption and the adopt donations go directly to cover those costs and range from $295-$495.  Thank you for stepping up to save a life! To expedite to meet with this dog, please go to our site at www.savinggreatanimals.org and fill out an application. We look at the first applications to arrive, so we hope to hear from you soon! September 11, 2025, 10:57 pm

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

Border Collie

Female, 1 yr 7 mos
Seattle, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Meet Lily, a sweet but sensitive soul who is ready for her forever home!The Seattle Animal Shelter is committed to reducing length of stay for all of our shelter pets! Some pets qualify for FREE or reduced adoption fees, please inquire with our Animal Care team to learn more.   Pets are complex beings and prior to adoption, interested adopters will be counseled by a staff member to discuss the specific needs for each animal. This will include reviewing all known medical and behavior information.   ** Please note that some animals will receive numerous inquiries, sometimes more than we can process. We appreciate your understanding and patience. **  HOW TO ADOPT: Check the animal’s location.  From the Dog Kennels/Dog Isolation/Dog Quarantine (in shelter): To meet this dog, please come to Seattle Animal Shelter at 2061 15th Ave W, Seattle, WA 98119, between 1 – 5 pm on one of our open days, no appointment needed. We are open on Saturday, Sunday, Tuesday, Wednesday, Thursday and Friday. We are closed for adoptions on Monday and all holidays.  From Foster Care (out of shelter):   Put the name of the dog(s) in the Subject Line of a new email. In the email include your name, phone number and address. sasfosteradoption@seattle.gov.  GET INVOLVED: Follow this and other SAS animals on Facebook and Instagram to see their fun adventures and learn more:   Facebook https://www.facebook.com/SeattleAnimalShelter?mibextid=LQQJ4d   Instagram https://instagram.com/seattleanimalshelter?igshid=MWI4MTIyMDE=   To volunteer, foster, donate, or learn more about the Seattle Animal Shelter, visit our website: https://www.seattle.gov/animal-shelter

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These pups are in Mercer Island, Washington too!

Below are our newest added Border Collies available for adoption in Mercer Island, Washington. To see more adoptable Border Collies in Mercer Island, Washington, use the search tool below to enter specific criteria!
We'll also keep you updated on Tony Stark's adoption status with email updates.
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Tony Stark

Australian Cattle Dog Akita

Male, Adult
Seattle, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Tony Stark Super smart, high energy, loving and playful - he's all that and more! If you're looking for a sidekick to share your active lifestyle, Tony Stark would love to meet you. A kind person found this scared pup when he was dumped on a country road in Central Washington in summer 2023, They asked us to find him a great forever home ... and he's been in our care ever since. Tony really likes people. He is friendly and polite to adults and older kids. He hasn't been exposed to young children while in our care, and he may be a little bouncy for timid or very small children, but would probably do well with kids who are kind and understand good manners around dogs. He shares his foster home with several dogs and does well with them. He's playful and friendly with well-mannered dogs. However, he is not safe with cats or other small prey animals. This agile, athletic boy has loads of energy and enjoys life to the last drop - especially hikes and playtime. He would probably be a great companion even on challenging hikes, or to cheer you on during your daily run or bike ride. But once he's had his daily workout and had an opportunity to use his brain, he's the best snuggle-buddy, with a plush, soft coat that's a delight to pet. Tony needs a human who will love that he's very smart and highly trainable, because he really, really loves to learn. This is not a dog who can spend the rest of his life hanging out in your backyard; he's exceptionally smart, and is looking for someone who is interested in advanced training, or who enjoys plenty of stimulating hikes, games and adventures. He enjoys rough-housing with friendly dogs of compatible size, hanging out with his human, exploring new places, learning new things, playing chase, chomping down on bones and chews, and figuring out puzzle games. He needs a secure yard - although he doesn't go over fences, he will open doors and gates if they're not well secured. However, he doesn't wander - he's just curious about what's out there. Generally Tony is quiet (apart from excited play-growls). He may bark when someone comes to the door or if he sees something suspicious. Tony's house manners are generally good. He's polite, he's house-trained and crate-trained, and he waits for an invitation before he gently jumps up to give you a hug. However he's young and he does have a few bad habits. He'll chew when bored - and if you don't provide something he wants to chew, he'll find something he likes. His recall is excellent, and he walks well on a leash. He knows a lot of commands, including sit, stay, come, back up, wait, leave it, kennel, outside, inside, load up, let's go, spin and shake. Tony has been neutered, microchipped, treated for external and internal parasites, and is up to date on vaccinations. His estimated date of birth is 6/15/2023, and he weighs around 55 lbs. For more pictures of Tony Stark see his Facebook album at https://www.facebook.com/media/set/?set=a.122116696832278069&type=3 If you are interested in adopting Tony Stark, please fill out our comprehensive adoption application! We are in the business of making the best matches possible so we need to get to know you too! https://forms.gle/A6G3cp1JCCXad8M97 *This pet is currently located in the Tri-Cities, WA area. We are happy to work with approved adopters throughout the Pacific Northwest to arrange adoption and transport as needed!

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Search for a Border Collie puppy or dog

Use the search tool below to browse adoptable Border Collie puppies and adults Border Collie in Mercer Island, Washington.

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Border Collie puppies and dogs in nearby cities

Border Collie Puppies near me Border Collie in Auburn, WA Border Collie in Bainbridge Island, WA Border Collie in Bellevue, WA Border Collie in Bonney Lake, WA Border Collie in Bothell, WA Border Collie in Bremerton, WA Border Collie in Brier, WA Border Collie in Burien, WA Border Collie in Covington, WA Border Collie in Des Moines, WA Border Collie in Duvall, WA Border Collie in Edgewood, WA Border Collie in Edmonds, WA Border Collie in Enumclaw, WA Border Collie in Everett, WA Border Collie in Federal Way, WA Border Collie in Fife, WA Border Collie in Fircrest, WA Border Collie in Gig Harbor, WA Border Collie in Issaquah, WA Border Collie in Kenmore, WA Border Collie in Kent, WA Border Collie in Kirkland, WA Border Collie in Lake Forest Park, WA Border Collie in Lake Stevens, WA Border Collie in Lakewood, WA Border Collie in Lynnwood, WA Border Collie in Maple Valley, WA Border Collie in Marysville, WA Border Collie in Mill Creek, WA Border Collie in Milton, WA Border Collie in Monroe, WA Border Collie in Mountlake Terrace, WA Border Collie in Mukilteo, WA Border Collie in Newcastle, WA Border Collie in Normandy Park, WA Border Collie in Orting, WA Border Collie in Pacific, WA Border Collie in Port Orchard, WA Border Collie in Poulsbo, WA Border Collie in Puyallup, WA Border Collie in Redmond, WA Border Collie in Renton, WA Border Collie in Sammamish, WA Border Collie in Seatac, WA Border Collie in Seattle, WA Border Collie in Shoreline, WA Border Collie in Snohomish, WA Border Collie in Snoqualmie, WA Border Collie in Steilacoom, WA Border Collie in Sumner, WA Border Collie in Tacoma, WA Border Collie in Tukwila, WA Border Collie in University Place, WA Border Collie in Woodinville, WA

Related breeds in Mercer Island, Washington

Australian Cattle Dogs in Mercer Island, Washington Australian Kelpies in Mercer Island, Washington Australian Shepherds in Mercer Island, Washington

Border Collie shelters & rescues in Mercer Island, Washington

There are animal shelters and rescues that focus specifically on finding great homes for Border Collie puppies in Mercer Island, Washington. Browse these Border Collie rescues and shelters below.

Here are a few organizations closest to you:

Shelter

4.4 miles

Seattle Humane

13212 SE Eastgate Way, BELLEVUE, WA 98005

Pet Types: cats, dogs, rabbits, small animals

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Rescue

6 miles

Dream Tails Rescue-Seattle

Seattle, WA 98168

Pet Types: dogs

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Rescue

8.3 miles

Saving Great Animals

Seattle, WA 98119

Pet Types: dogs

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Shelter

8.3 miles

Seattle Animal Shelter

2061 15th Ave W, Seattle, WA 98119

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

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Rescue

10.8 miles

Chenny's Happy Tails - Seattle

Kirkland, WA 98034

Pet Types: dogs

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Rescue

13.5 miles

Charming Pet Rescue - WA Transport Stop

Bothell, WA 98011

Pet Types: dogs

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Rescue

15.9 miles

Dog Gone Seattle

Bothell, WA 98021

Pet Types: dogs

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Rescue

16.9 miles

Forever Home Dog Rescue

PMB 146 19410 Highway 99 Ste A (mailing), Lynnwood, WA 98036

Pet Types: dogs

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Rescue

18.2 miles

Finn's Rescue Ranch and Sanctuary - Washington Transport

Federal Way, WA 98003

Pet Types: dogs

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Rescue

20 miles

Alljoy4Paws - Edmonds, WA Transport Stop

Edmonds, CA 98026

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 Border Collie puppy or dog?

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

Border Collie basics

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

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