Collie puppies and dogs in Boulder, Colorado

Size

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

Details

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

Story

Bolt, his 7 siblings, and his Momma were found living in a drainage ditch in Texas when the pups were just a few weeks old. A woman fed them for a couple days until she was able to find a rescue to take them in. The rescue in nursed the pups and Momma back to health for days. It took a little while for Momma to realize they were finally safe. Momma and babies were transferred here when they were old enough to do so safety. They have now been vetted, fixed, and well socialized. They are ready to find forever, loving families of their own! Momma Dottie is about 12lbs, and we don't know who dad was. We are guessing the pups will be about 20-30lbs when full grown. They are all incredibly sweet, loving, playful, and just absolutely perfect. If you are interested in adopting Bolt or one of his siblings, please fill out our adoption application at brighterdaysdogrescue.com ##2764314##

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Blue

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

Blue, his 7 siblings, and his Momma were found living in a drainage ditch in Texas when the pups were just a few weeks old. A woman fed them for a couple days until she was able to find a rescue to take them in. The rescue in nursed the pups and Momma back to health for days. It took a little while for Momma to realize they were finally safe. Momma and babies were transferred here when they were old enough to do so safety. They have now been vetted, fixed, and well socialized. They are ready to find forever, loving families of their own! Momma Dottie is about 12lbs, and we don't know who dad was. We are guessing the pups will be about 20-30lbs when full grown. They are all incredibly sweet, loving, playful, and just absolutely perfect. If you are interested in adopting Blue or one of his siblings, please fill out our adoption application at brighterdaysdogrescue.com ##2764737##

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Kira

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

Kira, her 7 siblings, and her Momma were found living in a drainage ditch in Texas when the pups were just a few weeks old. A woman fed them for a couple days until she was able to find a rescue to take them in. The rescue in nursed the pups and Momma back to health for days. It took a little while for Momma to realize they were finally safe. Momma and babies were transferred here when they were old enough to do so safety. They have now been vetted, fixed, and well socialized. They are ready to find forever, loving families of their own! Momma Dottie is about 12lbs, and we don't know who dad was. We are guessing the pups will be about 20-30lbs when full grown. They are all incredibly sweet, loving, playful, and just absolutely perfect. If you are interested in adopting Kira or one of her siblings, please fill out our adoption application at brighterdaysdogrescue.com ##2764291##

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Bently

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

Bently, his 7 siblings, and his Momma were found living in a drainage ditch in Texas when the pups were just a few weeks old. A woman fed them for a couple days until she was able to find a rescue to take them in. The rescue in nursed the pups and Momma back to health for days. It took a little while for Momma to realize they were finally safe. Momma and babies were transferred here when they were old enough to do so safety. They have now been vetted, fixed, and well socialized. They are ready to find forever, loving families of their own! Momma Dottie is about 12lbs, and we don't know who dad was. We are guessing the pups will be about 20-30lbs when full grown. They are all incredibly sweet, loving, playful, and just absolutely perfect. If you are interested in adopting Bentley or one of his siblings, please fill out our adoption application at brighterdaysdogrescue.com ##2763716##

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Sadie

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

Sadie, her 7 siblings, and her Momma were found living in a drainage ditch in Texas when the pups were just a few weeks old. A woman fed them for a couple days until she was able to find a rescue to take them in. The rescue in nursed the pups and Momma back to health for days. It took a little while for Momma to realize they were finally safe. Momma and babies were transferred here when they were old enough to do so safety. They have now been vetted, fixed, and well socialized. They are ready to find forever, loving families of their own! Momma Dottie is about 12lbs, and we don't know who dad was. We are guessing the pups will be about 20-30lbs when full grown. They are all incredibly sweet, loving, playful, and just absolutely perfect. If you are interested in adopting Sadie or one of her siblings, please fill out our adoption application at brighterdaysdogrescue.com ##2764278##

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Betty

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

Betty, her 7 siblings, and her Momma were found living in a drainage ditch in Texas when the pups were just a few weeks old. A woman fed them for a couple days until she was able to find a rescue to take them in. The rescue in nursed the pups and Momma back to health for days. It took a little while for Momma to realize they were finally safe. Momma and babies were transferred here when they were old enough to do so safety. They have now been vetted, fixed, and well socialized. They are ready to find forever, loving families of their own! Momma Dottie is about 12lbs, and we don't know who dad was. We are guessing the pups will be about 20-30lbs when full grown. They are all incredibly sweet, loving, playful, and just absolutely perfect. If you are interested in adopting Betty or one of her siblings, please fill out our adoption application at brighterdaysdogrescue.com ##2767551##

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Or, how about these Collies in cities near Boulder, Colorado

These Collies are available for adoption close to Boulder, Colorado.

Bolt

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

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Blue

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

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Kira

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

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Bently

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

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Sadie

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

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Betty

Collie Shepherd (Unknown Type)

Size

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

Details

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

Story

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These pups are in Boulder, Colorado too!

Below are our newest added Collies available for adoption in Boulder, Colorado. To see more adoptable Collies in Boulder, Colorado, use the search tool below to enter specific criteria!

Maya

Australian Kelpie Terrier (Unknown Type, Medium)

Female, Young

Size

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

Details

Good with kids, Good with dogs, Spayed or Neutered,

Story

Meet Maya – A Spirited Sweetheart Looking for Her Forever Home! Name: Maya Breed: Australian Kelpie–Terrier Mix DOB: December 7, 2024 Weight: 30 pounds Spayed, Vaccinated, and Healthy About Maya: Maya is a beautiful, medium-sized girl with a bright mind and a playful heart. She’s active, friendly, and full of curiosity. Whether it’s chasing a ball, going for a walk, or exploring the backyard, Maya is always up for an adventure. She loves people and enjoys being part of the action—but when playtime is over, she’s happy to curl up near her favorite humans. Breed Info – Australian Kelpie x Terrier: Australian Kelpies are highly intelligent, loyal working dogs with strong herding instincts. Terriers are energetic, clever, and full of personality. As a mix, Maya is the perfect blend of smart and spirited. She’ll thrive in a home that can provide both physical activity and mental stimulation. Expect a dog who learns quickly, bonds deeply, and loves to stay busy. Owner Responsibilities: Provide daily exercise (walks, playtime, or training games) Offer basic obedience training and positive reinforcement Feed a healthy diet and maintain regular veterinary care Include Maya in family life—she’s not a dog to leave alone or chained outside Keep her mentally and physically active to prevent boredom Provide love, patience, structure, and a sense of safety Things to Consider Before Adopting Maya: Time & Energy: Maya needs more than a quick potty break. She’ll do best with a person or family who is active and engaged. Finances: Dogs require ongoing expenses (food, vet visits, flea/tick prevention, grooming, toys, etc.). Housing Rules: Make sure your landlord allows pets—especially medium-to-large breeds. Allergies: Check for pet allergies in the household. Lifelong Commitment: Maya could live 12–15+ years. She’s not a temporary guest—she’s family. No Outdoor Chains or Isolation: Maya needs interaction, exercise, and affection. Leaving her tied outside is not safe or fair to her well-being. Why Maya Will Be a Great Addition: Maya is intelligent, affectionate, and ready to love her people with her whole heart. She’s great for active individuals, couples, or families who want a smart, loyal companion to join them on walks, hikes, or playtime in the yard. With the right environment and care, Maya will blossom into your most loyal friend—one who makes you smile every single day. Maya is ready to run, play, and love her way into your life—are you ready to meet your new best friend? If you are interested in adopting this amazing dog, please follow the link https://www.ozzieandfriendsrescue.org/adoptions and fill out an application Thank you for choosing Ozzie and Friends Rescue. We can’t wait to connect you with your new fur-ever friend. Ozzie and Friends Rescue makes arrangements for all dogs adopted to be transported all across the Western United States, Canada and the Midwest.March 7, 2026, 9:29 am

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Hassan

Australian Kelpie Siberian Husky

Male, Adult

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

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

Story

Meet Hassan Breed: Husky / Kelpie Mix Sex: Male DOB: July 17, 2022 Weight: 66 pounds Health: Healthy and vaccinated Hassan is a striking, intelligent boy with soulful eyes and a strong, resilient heart. He was abandoned and rescued from a very busy roadway, where he was dangerously close to being hit by cars. Thankfully, he was saved in time — and now he’s ready for the safe, loving forever home he deserves. Despite his difficult beginning, Hassan has remained loyal, playful, and full of life. Personality Hassan lives peacefully with other dogs and enjoys being around humans. He loves going out for walks, running, and exploring the world around him. Playtime is one of his favorite things — especially chasing a ball or carrying around plush toys. When he first meets new people, Hassan can be a little reserved or cautious. But once he gets to know you, his personality softens beautifully, and he becomes affectionate and loyal. He just needs a little time to feel secure. Hassan does not like sharing his food, so he would do best in a home where feeding routines are managed thoughtfully and respectfully. Breed Info: Husky / Kelpie Mix This is a smart, athletic mix that typically brings: High intelligence and problem-solving ability Strong loyalty to their people Active energy that thrives with exercise A desire for engagement and purpose Hassan will do best in a home that enjoys walks, outdoor time, and mental stimulation. Owner Responsibilities Hassan will thrive with: Daily exercise (walks, running, play sessions) Continued positive reinforcement training Clear structure and consistency Managed feeding routines due to food guarding Patience while he builds trust with new people He is not difficult — he simply needs leadership, routine, and love. &#226&#154&#160&#239&#184&#143 Things to Consider Before Adopting Before bringing Hassan home, please consider: Do you have time for daily exercise and enrichment? Is your home and lifestyle stable long-term? Are pets allowed where you live? Can you provide structure and manage feeding separately if needed? Adoption is a lifelong commitment, especially for an active breed mix Hassan deserves a home that won’t give up on him. Vet Care Although Hassan is healthy and vaccinated, adopters should schedule a visit with their own veterinarian as soon as possible after adoption to establish care and continue his wellness routine. The 3-3-3 Rule First 3 days: Hassan may be cautious and observant as he adjusts. First 3 weeks: He’ll begin to learn your routine and feel secure. First 3 months: Trust deepens, and his loving, loyal personality truly shines. Patience and consistency will help him flourish. Why Hassan Is Special Hassan survived being abandoned and left in danger — yet he still chooses trust. He is playful, intelligent, and deeply loyal once he bonds. He deserves stability, safety, and someone who will show him that he is finally home for good. If you’re ready for an active, devoted companion who will stand by you with loyalty and heart, Hassan is waiting for you If you are interested in adopting this amazing dog, please follow the link https://www.ozzieandfriendsrescue.org/adoptions and fill out an application Thank you for choosing Ozzie and Friends Rescue. We can’t wait to connect you with your new fur-ever friend. Ozzie and Friends Rescue makes arrangements for all dogs adopted to be transported all across the Western United States, Canada and the Midwest. March 7, 2026, 9:29 am

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Sol

Australian Kelpie Shepherd (Unknown Type)

Female, Adult