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Australian Shepherd puppies and dogs in Boulder, Colorado

Looking for an Australian Shepherd puppy or dog in Boulder, Colorado? Adopt a Pet can help you find an adorable Australian Shepherd near you.

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Adopt an Australian Shepherd near you in Boulder, Colorado

These Australian Shepherds are available in Boulder, Colorado.
We'll also keep you updated on Bear's adoption status with email updates.
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Bear

Australian Shepherd

Male, 3 yrs
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Bear is a sweet, friendly guy! He can be a bit insecure around new places, but a little encouragement is all he needs to feel better. Bear did well with other dogs at his previous shelter in Texas and might enjoy canine companionship in his next home as well. Bring your pup with you if you`re interested in meeting him so we can introduce them and see if it`s a match! We hope Bear can find his new home soon!

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

Australian Shepherd

Female, 3 yrs
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet this Diamond in the Rough! She just arrived from Texas 1/9 and already has settled into her foster home wonderfully! She is a fluffy 40lb perfect medium sized companion ready for adventures and snuggle time on the couch What we know so far: - she is higher energy levels, would be a great running or hiking buddy - Loves to play with her foster siblings and is great with other dogs - Seems house trained so far - Crate Trained - She does need to work on her jumping on people but shes just very friendly and should be easy to train out of her - Rides well in the car - Loves all kinds of toys All POSO Dogs come with: - Spayed/Netuered - Basic Shots (age appropriate) - Fecal and tick disease testing - other medical concerns addressed before adoption - 2 Free one on one dog training sessions with a professional dog trainer - Training received in foster home - Basic things like some food, treats, leash and collar - PDFs of training material and local coupons and dog sitter recommendations

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

Scarlet

Australian Shepherd Blue Heeler

Female, 2 yrs
Boulder, CO
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
Meet Scarlet! Scarlet was rescued from a high-kill shelter in New Mexico in April 2025, and while we truly believed she’d be scooped up right away, this sweet girl is somehow still waiting for her forever family. Month after month she’s watched other dogs find their homes while she’s quietly stayed behind, wagging her tail and hoping her turn is coming. Scarlet hasn’t given up — and neither have we — because we know the right person is out there, ready to see what an incredible, loving dog she is. Scarlet is a gorgeous 35 pound, now 2 year old Australian Shepherd / Cattle Dog mix that is nothing but pure love. Scarlet's breeds were identified by the New Mexico veterinarians...all we know for certain is that this sweet girl is irresistible! Scarlet's foster had the following to say about this sweet girl: * * * * "Scarlet is an absolute gem! She’s incredibly sweet, affectionate, and loves people — especially our kids (ages 10 and 13). From the start, she’s been friendly, playful, and super loving with them. I wouldn't recommend kids younger than 10, as she is jumpy and bouncy, but she absolutely loves our kiddos. Scarlet is pretty much potty trained now! She lets us know when she needs to go out. Scarlet is so smart and very easy to train, as she is super food motivated. As you can see from the photos and videos, Scarlet LOVES our dogs and gets along with them and plays with them and cuddles with them. Just at first it did take a proper, slow introduction and a few days for them to become friends. When it comes to other dogs, Scarlet just needs a slow introduction. She is not a fan of new dogs until she gets to know them. Scarlet has been with us for almost a year now and besides the first introduction back in April 2025, she has not had ANY bad reactions to my dogs. They're best friends! With a little patience and structure, she truly blossoms. It took about 5 days for her to really start getting along with our two resident dogs, but now they are completely bonded. She’s worth it—she just needs time to build trust and settle in. Scarlet sleeps in bed with us and is a total cuddler. She likes to curl up right near my husband's pillow. One other note to share with potential adopters is that she truly is 35 lbs. She looks bigger in her photos, but she really is such a smaller, medium size! Scarlet is a loving, loyal girl with so much to give. She’ll thrive in a home that understands her needs and can give her a little time to warm up. Once she feels safe, her sweet, snuggly personality shines through—and she becomes a total heart-stealer." * * * * As Scarlet becomes comfortable in her forever home, she'll blossom and become a fuzzy ball of good-will that loves to please. The happier her family is with her behavior, the more Scarlet will shine with her accomplishments. Farfel's would like to see our wonderful girl in a home that includes her in family time and activities (and some couch-time with belly rubs would be absolutely perfect!) as well as taking that extra step to participate in positive reinforcement / force free virtual or in-person obedience classes. These classes successfully teach a smart and cooperative dog like Scarlet the skills to accompany her family out into the world with excellent behavior. Farfel's Rescue is happy to provide a list of approved virtual and in-person force-free trainers in your area. Scarlet will be a loving and devoted companion for active retirees who have the time and desire to be best friends with a silly, fun-loving and irresistible dog. She would love to have another gentle and fun dog to play with but it's not mandatory if her people are nurturing and involved. Scarlet would also do well with a younger family that works from a home-based office. She would bask in the attention and periodic cuddles throughout the day that this life-style brings. Scarlet has been fully vetted, spayed, and is up to date on her vaccinations. This supports Farfel's commitment to adopting out only healthy dogs. Scarlet is available for adoption now. Applications are currently being accepted for this sweet and very loving best friend and can be found at http://farfels.com/farfels-res. cue/adoption-form/. If interested, please fill out completely and submit. **PLEASE NOTE** If you're truly interested in adopting Scarlet please be sure to fill out our Farfel's Rescue adoption application found at the link above or at farfels.com. Adoption site applications such as Petfinder and Adoptapet don't provide enough information and therefore aren't useful. Our Farfel's application is the only initial tool that we have to determine a great match for this very deserving dog. We're sorry, but in most cases, we're unable to get back to those that don't submit our Farfel's Rescue adoption application. Thanks very much for choosing rescue.

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Or, how about these Australian Shepherds in cities near Boulder, Colorado

These Australian Shepherds are available for adoption close to Boulder, Colorado.
We'll also keep you updated on Diamond's adoption status with email updates.
Photo of Diamond

Diamond

Australian Shepherd

Female, 3 yrs
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet this Diamond in the Rough! She just arrived from Texas 1/9 and already has settled into her foster home wonderfully! She is a fluffy 40lb perfect medium sized companion ready for adventures and snuggle time on the couch What we know so far: - she is higher energy levels, would be a great running or hiking buddy - Loves to play with her foster siblings and is great with other dogs - Seems house trained so far - Crate Trained - She does need to work on her jumping on people but shes just very friendly and should be easy to train out of her - Rides well in the car - Loves all kinds of toys All POSO Dogs come with: - Spayed/Netuered - Basic Shots (age appropriate) - Fecal and tick disease testing - other medical concerns addressed before adoption - 2 Free one on one dog training sessions with a professional dog trainer - Training received in foster home - Basic things like some food, treats, leash and collar - PDFs of training material and local coupons and dog sitter recommendations

Learn More

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

Bear

Australian Shepherd

Male, 3 yrs
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Bear is a sweet, friendly guy! He can be a bit insecure around new places, but a little encouragement is all he needs to feel better. Bear did well with other dogs at his previous shelter in Texas and might enjoy canine companionship in his next home as well. Bring your pup with you if you`re interested in meeting him so we can introduce them and see if it`s a match! We hope Bear can find his new home soon!

Learn More

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

Scarlet

Australian Shepherd Blue Heeler

Female, 2 yrs
Boulder, CO
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
Meet Scarlet! Scarlet was rescued from a high-kill shelter in New Mexico in April 2025, and while we truly believed she’d be scooped up right away, this sweet girl is somehow still waiting for her forever family. Month after month she’s watched other dogs find their homes while she’s quietly stayed behind, wagging her tail and hoping her turn is coming. Scarlet hasn’t given up — and neither have we — because we know the right person is out there, ready to see what an incredible, loving dog she is. Scarlet is a gorgeous 35 pound, now 2 year old Australian Shepherd / Cattle Dog mix that is nothing but pure love. Scarlet's breeds were identified by the New Mexico veterinarians...all we know for certain is that this sweet girl is irresistible! Scarlet's foster had the following to say about this sweet girl: * * * * "Scarlet is an absolute gem! She’s incredibly sweet, affectionate, and loves people — especially our kids (ages 10 and 13). From the start, she’s been friendly, playful, and super loving with them. I wouldn't recommend kids younger than 10, as she is jumpy and bouncy, but she absolutely loves our kiddos. Scarlet is pretty much potty trained now! She lets us know when she needs to go out. Scarlet is so smart and very easy to train, as she is super food motivated. As you can see from the photos and videos, Scarlet LOVES our dogs and gets along with them and plays with them and cuddles with them. Just at first it did take a proper, slow introduction and a few days for them to become friends. When it comes to other dogs, Scarlet just needs a slow introduction. She is not a fan of new dogs until she gets to know them. Scarlet has been with us for almost a year now and besides the first introduction back in April 2025, she has not had ANY bad reactions to my dogs. They're best friends! With a little patience and structure, she truly blossoms. It took about 5 days for her to really start getting along with our two resident dogs, but now they are completely bonded. She’s worth it—she just needs time to build trust and settle in. Scarlet sleeps in bed with us and is a total cuddler. She likes to curl up right near my husband's pillow. One other note to share with potential adopters is that she truly is 35 lbs. She looks bigger in her photos, but she really is such a smaller, medium size! Scarlet is a loving, loyal girl with so much to give. She’ll thrive in a home that understands her needs and can give her a little time to warm up. Once she feels safe, her sweet, snuggly personality shines through—and she becomes a total heart-stealer." * * * * As Scarlet becomes comfortable in her forever home, she'll blossom and become a fuzzy ball of good-will that loves to please. The happier her family is with her behavior, the more Scarlet will shine with her accomplishments. Farfel's would like to see our wonderful girl in a home that includes her in family time and activities (and some couch-time with belly rubs would be absolutely perfect!) as well as taking that extra step to participate in positive reinforcement / force free virtual or in-person obedience classes. These classes successfully teach a smart and cooperative dog like Scarlet the skills to accompany her family out into the world with excellent behavior. Farfel's Rescue is happy to provide a list of approved virtual and in-person force-free trainers in your area. Scarlet will be a loving and devoted companion for active retirees who have the time and desire to be best friends with a silly, fun-loving and irresistible dog. She would love to have another gentle and fun dog to play with but it's not mandatory if her people are nurturing and involved. Scarlet would also do well with a younger family that works from a home-based office. She would bask in the attention and periodic cuddles throughout the day that this life-style brings. Scarlet has been fully vetted, spayed, and is up to date on her vaccinations. This supports Farfel's commitment to adopting out only healthy dogs. Scarlet is available for adoption now. Applications are currently being accepted for this sweet and very loving best friend and can be found at http://farfels.com/farfels-res. cue/adoption-form/. If interested, please fill out completely and submit. **PLEASE NOTE** If you're truly interested in adopting Scarlet please be sure to fill out our Farfel's Rescue adoption application found at the link above or at farfels.com. Adoption site applications such as Petfinder and Adoptapet don't provide enough information and therefore aren't useful. Our Farfel's application is the only initial tool that we have to determine a great match for this very deserving dog. We're sorry, but in most cases, we're unable to get back to those that don't submit our Farfel's Rescue adoption application. Thanks very much for choosing rescue.

Learn More

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

Smooks

Australian Shepherd Border Collie

Male, Adult
Westminster, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered,
Story
Smooks, australian shepherd/border collie, 5 yo, male, neutered, 64 lbSmooks is a medium size, has gorgeous coloring and a intense gaze.  He is a gentle soul. He is calm, attentive and affectionate. Good on a leash, good with dogs, although needs introduction. He loves to be outside and is quite independent, so he has to be on a leash in unfenced area. He needs a yard with the 6' fence. Adoption fee $325. To adopt please submit an application at http://sannicoladogrescue.comAugust 16, 2025, 2:49 pm

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

Baxter

Australian Shepherd

Male, Adult
Broomfield, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with kids, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Baxter has a joyful, wiggly personality and loves being outside. Walks? Yes please. Hiking? Even better. If you toss a toy he'll chase it, but he prefer you chase him around the yard. He's fun and loves to wrestle with bones or rope toys. Inside the home Baxter is low maintenance. He enjoys having his own space, relaxing on his bed, and hanging out nearby while you unwind. He's fully potty trained, up to date on vaccines, neutered, and completed e-collar training- including reliable off-leash skills and a great heel. Who Baxter is looking for Baxter thrives in calm predictable environments, which means he's not a match for homes with young kids. His current family loves him deeply, and re-homing Baxter comes from wanting him to live his happiest, least-stressful life. Baxter is a fantastic fit for - An adults-only or older-kids home - Someone who loves walks, exploring, or weekend adventures - A house with a yard where he can romp - Homes with cats (he does great with them!)

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

Tessa

Australian Shepherd

Female, Senior
Brighton, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Not good with kids, Not good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
My name is Tessa, and I am a 9 year old pure-bred mini Australian Shepherd. I have been with one family for most of my life, but almost 2 years ago one of my humans passed away and my other one couldn't take care of me anymore. I have since been with my new family, but they have little children who make me really anxious and scared. I do best in a calm environment where I am the center of attention. Please no children, unless they are older (12 years +) and know how to be calm around me. I grew up with other pets, and can do well with other dogs, I just need to be slowly introduced. I do love cats and do great with them in the home. I am overall a really sweet girl, and will stick to you like glue once I get to know you! I take anxiety medication currently, and am on a special diet because I am overweight. I am up-to-date on all vaccines and will have a copy of my medical records upon adoption with me.

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These pups are in Boulder, Colorado too!

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

Donnie

Border Collie

Male, 2 mos
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
-
Story
Donnie is ready for a home of his own! This young guy is eager to meet you. He`s been showing off his social butterfly skills here at the shelter and will appreciate continued opportunities to have positive interactions with people. At his young age, Donnie is in the sweet spot for socialization to set him up for success as he grows up. He`d love a family that will help him experience the world in a positive, happy way. And he`ll pay it forward to you with lots of puppy cuddles! Given his young age and sensitive nature, HSBV will only rehome Donnie to a home without children or with children 8 and over. Donnie is waiting to meet you!

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

Sol

Australian Kelpie Shepherd (Unknown Type)

Female, Adult
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Shots are up-to-date,
Story
  Meet Sol, she is an adult mixed breed. This sweet soul is brimming with energy, always ready for a game of fetch or a playful romp in the park. She has a youthful exuberance while also having a gentle and loving side that makes her a perfect companion. Sol is friendly to all, making her an excellent addition to any family.   If you are interested in adopting me, please go to the Ozzie and Friends website https://www.ozzieandfriendsrescue.org  November 6, 2024, 2:40 pm

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

Pilot

Border Collie

Male, 7 mos
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Pilot and his sister Bria are set to arrive in Colorado around 1/30 They were found in Texas at a hoarder home along with 20 other dogs living in horrible conditions. They were rescued and had to fight for their lives right away. They are now healthy and thriving and will be ready for homes end of Jan These puppies are friendly, active and adorable! Great with other dogs More details to come when they settle into their foster home. Pilot will be living with a dog trainer in Fort Collins All POSO Dogs come with: - Spayed/Netuered - Basic Shots (age appropriate) - Fecal and tick disease testing - other medical concerns addressed before adoption - 2 Free one on one dog training sessions with a professional dog trainer - Training received in foster home - Basic things like some food, treats, leash and collar - PDFs of training material and local coupons and dog sitter recommendations

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Search for an Australian Shepherd puppy or dog

Use the search tool below to browse adoptable Australian Shepherd puppies and adults Australian Shepherd in Boulder, Colorado.

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Australian Shepherd puppies and dogs in nearby cities

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Related breeds in Boulder, Colorado

Australian Kelpies in Boulder, Colorado Border Collies in Boulder, Colorado Aussiedoodles in Boulder, Colorado

Australian Shepherd shelters & rescues in Boulder, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Australian Shepherd puppies in Boulder, Colorado. Browse these Australian Shepherd rescues and shelters below.

Here are a few organizations closest to you:

Shelter

2.1 miles

Humane Society of Boulder Valley

2323 55th Street, Boulder, CO 80301

Pet Types: cats, dogs, small animals

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Rescue

2.1 miles

POSO Dog Rescue - Colorado

Boulder, CO 80301

Pet Types: dogs

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Rescue

5.3 miles

Farfel's Rescue

906 Pearl Street, Boulder, CO 80302

Pet Types: dogs

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Rescue

10.6 miles

San Nicola Dog Rescue

Westminster, CO 80021

Pet Types: dogs

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Shelter

21.1 miles

Riverdale Animal Shelter

12155 Park Blvd, Brighton, CO 80601

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

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Shelter

22.1 miles

Soul Dog Rescue

1245 Factory Circle, Fort Lupton, CO 80621

Pet Types: cats, dogs

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Rescue

27.1 miles

Evergreen Animal Protective League

PO BOX 2517, Evergreen, CO 80437

Pet Types: cats, dogs

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Rescue

27.7 miles

CO Corgis and Friends

Denver, CO 80224

Pet Types: dogs

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Rescue

28.9 miles

iResQ

Evergreen, CO 80439

Pet Types: cats, dogs, horses

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Rescue

29.1 miles

PawsCo

8200 E Pacific Pl, #205, Denver, CO 80231

Pet Types: cats, 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 an Australian Shepherd puppy or dog?

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

Australian Shepherd basics

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

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