Border Collie Adoption in Mercer Island, WA: Border Collie Puppies for Sale in Mercer Island, WA

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.

All-Star Annie Mae

Border Collie Pit Bull Terrier

Female, 4 yrs 10 mos

Seattle, WA

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Hi, I’m Annie Mae! I’m a total rockstar — a social butterfly with higher energy who would happily run all day if you let me. I’m crazy smart and could easily be trained for agility, sports, or even service work. I’m potty trained, leash trained, dog friendly, and great with kids. I LOVE balls and playtime, and I thrive when I have a job or activity to keep my mind busy. If you want an energetic, intelligent, and playful companion who will keep you on your toes, I’m the one! Before coming here, I had quite the journey. I arrived with eight puppies and was severely malnourished, having clearly put everything she had into caring for her babies. The man who brought me in handled me roughly, but despite that, I have remained incredibly sweet, affectionate, and trusting. My resilience and loving nature really shine through, and I’m ready for a future where I get to be cared for just as much as I care for others. I am currently located in Texas but am available for adoption in multiple states across the country. My out of state adoption fee is $750. This fee helps cover the cost of care while I was at the shelter AND the cost of transporting me home! This includes: spay/neuter, if unaltered upon intake. age-appropriate vaccinations during time in care. a registered microchip if unchipped upon intake. a heartworm test if over six months of age. current flea/tick prevention during time in care. 3(+) broad spectrum deworming treatment. any medical expenses while in care. a health certificate for travel. the cost of travel (drivers, gas, and vehicle maintenance if via our route, or up to $200 in crate rental fees if on another transporter’s route!) Every adoption through the SPCA of Brazoria County also come with a PetSmart adoption kit, and some coupons for PetCo! Our first meeting/interview for adoption occurs on video call (Skype, FB Messenger call, Apply to adopt me at https://new.shelterluv.com/form/other/BRAZ/27759-long-distance-adopt-app. If you have questions, please email jami@spcabc.org.

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Border Collie

Female, 1 yr

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

Hi! My name is Cookie 🍪🤍 I’m a 1-year-old female Border Collie mix, about 15kg — a lovable medium-sized girl with a bright spirit and an even brighter heart. When I was still very young, I was placed on a euthanasia list. But someone chose not to give up on me. I was rescued and spent a month at a training center for evaluation — and the result was summed up in one word: “Perfect.” ✨ Now I’m living safely in a foster home, waiting for my forever family. My biggest charm? My social skills! I get along beautifully with other dogs, especially smaller ones. I’m playful and energetic, but also thoughtful — I actually prefer playing with dogs smaller than me and adjust my energy to match theirs. I don’t just play… I play kindly. 🐶💕 I love running, playing, and burning off my energy with friends. I prefer pottying outdoors, and after a good play session, I’m happy and satisfied. If you already have a dog at home, I think we could be the perfect team! When I first meet new people, I might look a tiny bit shy. But don’t worry — it doesn’t take long for me to warm up. I’ll gently approach, open my heart, and show you my sweet, affectionate side. I have a quiet kind of charm that sneaks up on you. 🤍 Because I’m still young, I’m happiest when I’m not alone. I truly thrive when I have a dog friend to run and play with. A life where I can share my days — that’s the life that fits me best. My second chance at life saved me. Now I’m hoping for a life where I’m never alone again. A home filled with warmth, family, and maybe even a furry best friend. Will you be my forever family? 🐾💕

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Olim

Border Collie Sheltie, Shetland Sheepdog

Male, 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

Hi… my name is Olim 🐾 I’m 2 years old, 18kg, and people say I look like a Border Collie × Shetland Sheepdog mix. I have a balanced build, a full, beautiful coat, and something very special about my eyes. If you look closely, you’ll see it — I have parti-colored eyes. In my dark eyes, there are soft hints of brown mixed in, making them unique and hard to forget. My fur, my gaze, my overall presence… I’m told I’m not a dog you see every day. But what matters most about me isn’t how I look. I was rescued from a past that included abuse and neglect. I don’t talk about it much. I just carry it quietly behind me. And even after those painful times, I still chose to trust people. --- I like opening my heart. I like making eye contact. I like communicating without words. When I look at you, you might notice something thoughtful there. I’m very smart. I observe carefully. I learn quickly. I read your emotions and the atmosphere around me. I listen well and understand more than you might expect. Because of my past, it seems I may have never truly lived inside a stable home. Everyday routines, house rules, the rhythm of family life — these might feel new to me at first. That means I’ll need guidance, step by step, patiently. But here’s the beautiful part: I’m ready to learn. With consistent love and calm leadership, I can grow into an incredible companion. The intelligence and loyalty from my Border Collie and Sheltie roots are inside me — waiting to fully shine. --- I love to play. I enjoy being active. I truly value time spent with my person. I get along well with other dogs and have stable social skills. I would thrive in a home that enjoys walks, activities, and shared experiences. Most of all, I need a family who understands that healing and trust grow best without rushing. I’m not just a dog who needs rescue. I’m a dog you can grow with, bond with, and build something deep and lasting with. I’m waiting for my first real home — and my last. Will you be my forever family? 🤍🐶

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Lulu

Border Collie

Female, 10 mos

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

Hi… I’m Lulu. Not long ago, I was just another name on a list — a list that meant my story might end before it ever really began. I hadn’t felt what a home was like yet, and I hadn’t learned what it meant to truly belong to someone. But I was given a second chance, and now I’m standing at the door of a brand-new life… maybe with you. I’m a bright, happy girl with lots of energy and an even bigger curiosity about the world. I love to move, to learn, and to play — every day feels exciting to me. I make dog friends quickly and genuinely enjoy playing with them, and I tend to warm up to people pretty fast too. If you meet me, I’ll probably come say hello with a wagging tail and sparkling eyes. Since I’m a Border Collie mix, I’m a smart cookie. I pay close attention to your voice, your expressions, and your energy, always trying to understand what you’re asking of me. I’m still just 10 months old though — basically a big puppy! Sometimes my energy bubbles over and I might get a little silly, but I’m learning house rules and how to become the best companion I can be. And I promise you — I’m ready to learn. I’ve never truly had a home of my own. I don’t yet know what it feels like to curl up in “my” spot, to go on daily walks with “my” person, or to fall asleep each night knowing I am completely safe and loved. But if you choose me, I’ll learn all of that with you. I’ll learn that this is my home, that I am loved, and that I finally belong. If you’re a family who enjoys an active life and wants to spend time training, playing, and growing together… if you’re patient and excited to watch a young dog blossom into her best self… I will be your most loyal friend. I was once a dog waiting for my life to end. Now, I’m a dog waiting for my forever family. Could that be you? 🐾

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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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Draya

Border Collie

Female, 1 yr 6 mos

Renton, WA

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with dogs, Spayed or Neutered,

Story

Draya is a young border collie mix, with beautiful tan and white markings. She is under 40 lbs. She is housebroken and very friendly with new people. She had puppies on Valentine's day 2026 and will be available for adoption around Easter 2026. If you fall in love with her, you could apply to pre-adopt her today!

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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!

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

Border Collie puppies and dogs in Mercer Island, Washington

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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.

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!

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Border Collie puppies and dogs in nearby cities

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Border Collie basics

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Border Collie puppies and dogs in Mercer Island, Washington

Learn More:

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.

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!

Search for a Border Collie puppy or dog

Border Collie puppies and dogs in nearby cities

Related breeds in Mercer Island, Washington

Border Collie shelters & rescues in Mercer Island, Washington

Looking for a specific shelter or rescue?

Want to learn more about adopting a Border Collie puppy or dog?

Border Collie basics

Border Collie basics