Adopt

Border Collie puppies and dogs in Lone Tree, Colorado

Looking for a Border Collie puppy or dog in Lone Tree, Colorado? Adopt a Pet can help you find an adorable Border Collie near you.

Picture of Border Collie

Adopt a Border Collie near you in Lone Tree, Colorado

These Border Collies are available in Lone Tree, Colorado.
Photo of 1145 (2026) Lucky

1145 (2026) Lucky

Border Collie Mixed Breed (Medium)

Female, 10 yrs
Parker, CO
Size
(when grown) -
Details
Not good with kids, Not good with cats, Spayed or Neutered,
Story
Adoption Fee: $475 When available, all animals are fixed in accordance with Colorado law, up to date on vaccines (may need boosters), and microchipped! From foster #2 (does not have dogs): Lucky is one of the best dogs I’ve been around. She’s fully potty trained and loves to play but also loves to lounge. She rarely barks or engages with other dogs or animals outside. She is always happy and loves a snack. She may not be the most cuddly but she is always there for a pet or a walk. She’s an older pup so not great at climbing which could be a plus as she won’t get on the couch. She doesn’t dig through trash or any of your belongings if you leave her alone. From foster #1 (has dogs, different experience): Lucky has lived up to her name: she was originally adopted from Colorado Puppy Rescue and has had a single owner for the past 10 years. Sadly, her luck changed recently when her owner became terminally ill and could no longer take care of her. For being a 10 year old gal, she is in excellent shape. She loves to wander the house and yard, investigating new smells and sounds. She has some cloudiness in her eyes but it doesn't appear to slow her down any, as she has no difficulty navigating new spaces. Possibly due to this, she does have minor reactions to sudden movements or unexpected touches. She was an only dog at her previous home. Since she is a cattle dog mix, she likes to herd. She is currently learning to live with 3 other medium sized dogs and is getting along with them in a shared space, but she will sometimes be protective of her humans and is working on her jealousy when another dog is getting attention. She loves water! Drinks a ton and will often "snorkel" in her water bowl. She is dog door trained, crate trained (sleeps there at night), and follows her humans around the house so she can be with them whenever possible. She can be in a multi dog home but may need some help to continue adjusting. Strong alpha dogs and small dogs not recommended. Cats are unknown. Although she hasn't actually bitten, she likes to grab with her mouth when she doesn't like something. Due to this, children not recommended. www.coloradopuppy.org/how-to-adopt

Or, how about these Border Collies in cities near Lone Tree, Colorado

These Border Collies are available for adoption close to Lone Tree, Colorado.
Photo of 1145 (2026) Lucky

1145 (2026) Lucky

Border Collie Mixed Breed (Medium)

Female, 10 yrs
Parker, CO
Size
(when grown) -
Details
Not good with kids, Not good with cats, Spayed or Neutered,
Story
Adoption Fee: $475 When available, all animals are fixed in accordance with Colorado law, up to date on vaccines (may need boosters), and microchipped! From foster #2 (does not have dogs): Lucky is one of the best dogs I’ve been around. She’s fully potty trained and loves to play but also loves to lounge. She rarely barks or engages with other dogs or animals outside. She is always happy and loves a snack. She may not be the most cuddly but she is always there for a pet or a walk. She’s an older pup so not great at climbing which could be a plus as she won’t get on the couch. She doesn’t dig through trash or any of your belongings if you leave her alone. From foster #1 (has dogs, different experience): Lucky has lived up to her name: she was originally adopted from Colorado Puppy Rescue and has had a single owner for the past 10 years. Sadly, her luck changed recently when her owner became terminally ill and could no longer take care of her. For being a 10 year old gal, she is in excellent shape. She loves to wander the house and yard, investigating new smells and sounds. She has some cloudiness in her eyes but it doesn't appear to slow her down any, as she has no difficulty navigating new spaces. Possibly due to this, she does have minor reactions to sudden movements or unexpected touches. She was an only dog at her previous home. Since she is a cattle dog mix, she likes to herd. She is currently learning to live with 3 other medium sized dogs and is getting along with them in a shared space, but she will sometimes be protective of her humans and is working on her jealousy when another dog is getting attention. She loves water! Drinks a ton and will often "snorkel" in her water bowl. She is dog door trained, crate trained (sleeps there at night), and follows her humans around the house so she can be with them whenever possible. She can be in a multi dog home but may need some help to continue adjusting. Strong alpha dogs and small dogs not recommended. Cats are unknown. Although she hasn't actually bitten, she likes to grab with her mouth when she doesn't like something. Due to this, children not recommended. www.coloradopuppy.org/how-to-adopt
Photo of Sullivan

Sullivan

Border Collie

Male, 3 mos
Highlands Ranch, 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
0726032 -   Hello! It’s cutie pie Sully here, and I’m ready to find my forever home. Could you be the person—or family—I’ve been waiting my whole life to love? When I was abandoned as a puppy, I didn’t know what my future would look like, but I’ve always hoped for someone who would help me learn, grow, and become the best boy I can be. I’m a quick learner (my foster parents will happily confirm that!), but I’m still working on my puppy manners and would love someone patient and kind to guide me. I absolutely adore being around my humans. I love pets, enjoy going on walks, and sleep very well in my crate—as long as you’re in the room with me. I get lonely at night and feel safest when I know you’re close. I’m great with the doggie door, and I’m learning not to mark in the house. I’ve already made huge progress in just a week, so I know I’ll master it soon. As you can see from my photos, I’m a playful guy. I love toys, zooming around the yard, and playing with my foster siblings. I currently live with a bossy chihuahua, a shy shepherd mix, and a very boring pit bull mix—and I get along with all of them! I also love people, including kids, and I’ve been friendly with everyone who has visited my foster home. I’m a total love bug who just wants attention, affection, and a family to call my own. If you’re looking for a sweet, playful, affectionate pup who’s eager to learn and even more eager to love, I’d be thrilled to meet you.  Fill out an application at www.SloppyKisses.org/adoptions! ##2811556##
Photo of Bottle Rocket

Bottle Rocket

Border Collie

Male, 5 mos
Littleton, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Bottle Rocket Bottle Rocket came all the way from New Mexico, and he’s ready to blast off into his forever home! This sweet cattle dog mix may be named after something explosive, but his personality is wonderfully calm and gentle. He loves snuggling up with his people, relaxing in your arms, and soaking up affection. When playtime rolls around, he enjoys wrestling with his brother before settling back down for another cuddle. Bottle Rocket is a smart little guy who is doing well using potty pads and is continuing to work on his potty training. He is also very respectful of the older dogs in his foster home and seems to understand when they want their space. He’s not burning out his fuse up here alone—he’s patiently waiting to find the family who will love him to the moon and back. If you’re looking for a calm, clever, affectionate puppy who is equal parts playful and cuddly, Bottle Rocket may be the little “Rocket Man” for you.  Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##2795244##
Photo of Roman Candle

Roman Candle

Border Collie

Male, 5 mos
Littleton, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Roman Candle, but you can call me Roman. Sometimes my foster mom calls me Mr. Candle when I’m feeling fancy. I’m a young German shepherd mix with very big ears, very big feelings, and a lot to say about them. I’m wonderfully vocal in that classic shepherd way, and I make the most adorable little noises when I have something on my mind. I’m crate trained and potty trained. When it’s time to go into my kennel, I’ll head that way—but I may turn around a few times to make sure you’re following me with the treats I very much want and deserve. Once I know my people are home, I’ll also politely—or perhaps not so politely—let them know I’m ready to come back out. I’m extremely food motivated and a very smart boy. I’ve known sit and wait since I was just a tiny puppy. My wait isn’t perfect every single time, but in my defense, I’m still a baby and food is very exciting. I’m good with dogs, good with people, and an all-around goofy little guy. I love to play, make people laugh, and be involved in whatever is going on. I’m still learning and growing, but I’m clever, eager to work for treats, and ridiculously adorable. If you’re looking for a smart, silly, talkative puppy with excellent ears and plenty of personality, I might be your guy. To see more of me and my adventures, check out my foster dad's Instagram: @kodabearfosterpups Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##2795518##
Photo of Shadow

Shadow

Border Collie

Male, Adult
Aurora, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
Im 7 years old, great with people, other animals & children, im house trained, i was adopted 4 years ago, my owners where in a house. House sold in 2025, since this its been hard to find places to stay with pet limitations as my owners are very caring pet adopters & i live with 2 others dogs & 3 cats, but im very energetic & like outdoors and walks, not easy in a apartment, Please help support in finding a good home for me to play & have a good life.
Photo of Ricko

Ricko

Border Collie Labrador Retriever

Male, 1 yr 1 mo
Denver, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered,
Story
Meet Ricko! Ricko is an adorable Border Collie/Lab mix with the perfect combination of intelligence, loyalty, and playful Labrador charm. He’s ready to become someone’s best friend and join a family of his very own! Ricko is smart, affectionate, and eager to please. He would thrive with a family who will give him plenty of love, exercise, playtime, and opportunities to show off his clever Border Collie side. Whether he’s chasing a ball, exploring the great outdoors, learning new tricks, or cuddling with his favorite person, Ricko is happiest when he’s part of the action. Why you’ll love Ricko: * Border Collie/Lab mix * Smart and eager to learn * Playful and affectionate * Loves being with his people * Would enjoy an active family * Ready for a forever home Ricko has so much love to give and is just waiting for someone to give him the chance to show them what a wonderful companion he can be. Could Ricko be the perfect addition to your family? Meet Ricko! Ricko is an adorable Border Collie/Lab mix with the perfect combination of intelligence, loyalty, and playful Labrador charm. He’s ready to become someone’s best friend and join a family of his very own! Ricko is smart, affectionate, and eager to please. He would thrive with a family who will give him plenty of love, exercise, playtime, and opportunities to show off his clever Border Collie side. Whether he’s chasing a ball, exploring the great outdoors, learning new tricks, or cuddling with his favorite person, Ricko is happiest when he’s part of the action. Why you’ll love Ricko: * Border Collie/Lab mix * Smart and eager to learn * Playful and affectionate * Loves being with his people * Would enjoy an active family * Ready for a forever home Ricko has so much love to give and is just waiting for someone to give him the chance to show them what a wonderful companion he can be. Could Ricko be the perfect addition to your family? Transport is an additional $185 A few key notes about our Rescue... 1. All of our pets start their journey in Memphis Tennessee. 2. No monies exchange hands until the pet has arrived 3. Once adopted, our pets can be transported to Denver, Colorado, the Midwest and all of the north eastern states. 4. We have a Facebook page and an Instagram page. You are welcome to visit to see some of our newly adoptive families. 5. We have been rescuing and transporting pets for 15 years. Our pets do not travel until they have been adopted.

These pups are in Lone Tree, Colorado too!

Below are our newest added Border Collies available for adoption in Lone Tree, Colorado. To see more adoptable Border Collies in Lone Tree, Colorado, use the search tool below to enter specific criteria!
Photo of 1213 (2026) Curly Fry

1213 (2026) Curly Fry

Australian Shepherd German Shepherd Dog

Male, 4 mos
Parker, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, Not good with cats, Spayed or Neutered,
Story
Adoption Fee: $475 When available, all animals are fixed in accordance with Colorado law, up to date on vaccines (may need boosters), and microchipped! What we know: Single male aged 15 weeks transferred from Humane Colorado. Puppy bit a shelter worker while on stray hold while playing and broke skin, so shelter policy required a bite hold. Shelter sought rescue placement to avoid having to euthanize over puppy teething at the end of a bite hold. Given the mouthiness of Curly Fry and his history, he should not be adopted out to a family with young children. He also chased cats in his foster home and should not go to a home with cats. From the foster: Are you looking for the cutest little snack to add to your pack? Curly Fry is your guy! He’s a fun puppy who is still exploring the world mouth and teeth first but he does take redirection well. He is very smart and food motivated so should be a dream to train. Curly fry has shown great promise with potty training. He never has an accident in his crate or puppy pen, despite available puppy pads he chooses to wait to go outside. He’s still learning how to let us know he needs to potty when he’s free in the house, but he is only 4 months old! He likes sleeping in his crate and will choose to go in there- never a peep at night. Curly fry is cute- fluffy ears, adorable spots on his front paws and a playful personality. He’s waiting to meet his perfect forever family! Could it be you?! www.coloradopuppy.org/how-to-adopt
Special Needs
Photo of 924 (2026) Cheeto

924 (2026) Cheeto

Australian Cattle Dog Mixed Breed (Medium)

Female, 4 mos
Parker, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Needs special attention, Spayed or Neutered,
Story
Adoption Fee: $475 When available, all animals are fixed in accordance with Colorado law, up to date on vaccines (may need boosters), and microchipped! What we know: Litter of 6 transferred from Animal Services Center of the Mesilla Valley in NM. Found on the side of road when finder was on his way to work, he drove the road looking for mom but could not find her and brought the puppies to the shelter to receive proper care. ***I have been diagnosed with Megaesophagus. Megaesophagus is a common condition that decreases mobility in the muscles of the esophagus, the tube that connects the mouth and stomach. This decreased muscle function leads to esophageal dilation, or enlargement. This seems to be a defect from birth and no surgery is needed and there is no actual treatment that can fix this condition. This is a life long condition, that will require proper management during feeding time to prevent recurrent pneumonia and regurgitation like using a Bailey chair, upright feeding, as well as a daily prescription (Sildenafil) to help decrease lower esophageal sphincter pressure to facilitate passage of food into the stomach; dosing would need to be adjusted with growth and weight gain. Overall puppies seem to be happy and active.*** From the foster: It has been an absolute joy to foster Cheeto for almost two months, and we can honestly say she is just the sweetest pup. Cheeto loves to be with her person. If you sit down, she’ll happily ask to climb into your lap, lick your face, and eventually settle in with her head resting on your chest. She is incredibly affectionate and has all the makings of a truly wonderful companion. She’s also growing some impressively long legs and is very curious about everything happening up high — on the counter, in a chair, on the couch… apparently the best things in life require a better view! We’ve been working on her “counter surfing,” and she’s making great progress. She definitely has some natural agility! Cheeto is playful, silly, and LOVES her toys — especially anything she can chew, pull apart, and proudly de-fluff. Because of her medical condition, traditional long-lasting chews like bully sticks and yak chews aren't a good fit for her, as they can trigger reflux and regurgitation. Thankfully, Cheeto couldn't care less as long as she has a basket full of toys to chew, destroy, and investigate. Give this girl a stuffed toy and she is perfectly happy! Cheeto has also been hard at work on potty training and has made huge progress with going outside. We use tiny crumbs of liver treats as rewards, which have worked well for her, and she is very eager to please. Keeping up a consistent routine — especially taking her outside after naps and meals — will help her continue to succeed. She also has possibly the cutest, deepest puppy pee squat we’ve ever seen. Feeding & Medical Care After lots of trial and error, we have found a feeding routine that is working wonderfully for Cheeto. Traditional kibble irritates her esophagus and causes much more frequent regurgitation, but she has done incredibly well on The Honest Kitchen dehydrated puppy food. We simply add warm water, and the difference has been amazing. Her regurgitation has significantly decreased, she has gained great weight, her coat is incredibly soft, and — most importantly to Cheeto — she LOVES mealtime. Cheeto does need to eat upright and remain upright for approximately 2–5 minutes afterward to help her food make its way down. She also takes medication twice a day — just half a pill with each meal. We place it right on top of her food, and she eats it without a second thought. Right now, we hold her upright in our laps with her bowl elevated and slightly angled. But Cheeto is getting a very special upgrade: her own Bailey chair! We’ll be helping her learn to use it before adoption, and her chair will go with her to her forever home so her new family already has an important part of her routine ready to go. And truly, once you learn Cheeto’s routine, the medical care is only one small part of who she is. She is the puppy who wants to curl up against your chest. The puppy who happily destroys her toys. The curious girl stretching those long legs to see what you’re doing. The sweet, smart pup who wants to make you happy and be wherever you are. We have grown incredibly attached to Cheeto and have absolutely showered her with love. Watching her gain weight, feel better, grow stronger, and blossom into the happy, playful puppy she was meant to be has been incredibly rewarding. Cheeto will need a family committed to continuing her special feeding routine and daily medication, but what she gives in return is immeasurable. She is not defined by her medical condition. She is a smart, affectionate, goofy, playful little girl who is so deserving of a family who will look at her and simply see their dog. We know that family is out there, and whoever gets to call Cheeto theirs is going to be very, very loved. www.coloradopuppy.org/how-to-adopt
Special Needs
Photo of 928 (2026) Takis

928 (2026) Takis

Australian Cattle Dog Mixed Breed (Medium)

Male, 4 mos
Parker, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Needs special attention, Spayed or Neutered,
Story
Adoption Fee: $475 When available, all animals are fixed in accordance with Colorado law, up to date on vaccines (may need boosters), and microchipped! What we know: Litter of 6 transferred from Animal Services Center of the Mesilla Valley in NM. Found on the side of road when finder was on his way to work, he drove the road looking for mom but could not find her and brought the puppies to the shelter to receive proper care. *** I have been diagnosed with Megaesophagus. Megaesophagus is a common condition that decreases mobility in the muscles of the esophagus, the tube that connects the mouth and stomach. This decreased muscle function leads to esophageal dilation, or enlargement. This seems to be a defect from birth and no surgery is needed and there is no actual treatment that can fix this condition. This is a life long condition, that will require proper management during feeding time to prevent recurrent pneumonia and regurgitation like using a Bailey chair, upright feeding, as well as a daily prescription (Sildenafil) to help decrease lower esophageal sphincter pressure to facilitate passage of food into the stomach; dosing would need to be adjusted with growth and weight gain. Overall puppies seem to be happy and active.*** From the foster: It has been an absolute joy to foster Takis for almost two months, and we can honestly say he is just the sweetest pup. Takis loves to be with his people. If you sit down, he’ll happily ask to climb into your lap, and we joke that his tail simply never stops wagging — he is just such a happy little guy! He also has the cutest habit of giving you kisses and then leaving just the very tip of his tongue sticking out. It’s impossible not to smile at him. Takis is also a confident, playful pup who loves initiating play with our older, much bigger dogs. Their size doesn’t intimidate him in the least, and he is more than happy to jump right into some good puppy roughhousing! He LOVES his toys, especially anything he can chew, pull apart, and proudly de-fluff. Because of his medical condition, traditional long-lasting chews like bully sticks and yak chews aren't a good fit for him, as they can trigger reflux and regurgitation. Thankfully, Takis couldn't care less as long as he has a basket full of toys to chew, destroy, and investigate. Give this boy a stuffed toy and a playmate, and he is perfectly happy! Takis has also been hard at work on potty training and has been very quick to pick up on going outside. In fact, he has figured out that potty outside = praise and a tiny treat, so he sometimes likes to squeeze out several little pees just to see how many celebrations he can get! We use tiny crumbs of liver treats as rewards, which have worked well for him. Keeping up a consistent routine — especially taking him outside after naps and meals — will help him continue making great progress. Feeding & Medical Care After lots of trial and error, we have found a feeding routine that is working wonderfully for Takis. Traditional kibble irritates his esophagus and causes much more frequent regurgitation, but he has done incredibly well on The Honest Kitchen dehydrated puppy food. We simply add warm water, and the difference has been amazing. His regurgitation has significantly decreased, he has gained great weight, his soft curly coat looks wonderful, and — most importantly to Takis — he LOVES mealtime. Takis does need to eat upright and remain upright for approximately 2–5 minutes afterward to help his food make its way down. He also takes medication twice a day — just half a pill with each meal. We place it right on top of his food, and he eats it without a second thought. We have been holding him upright in our laps with his bowl elevated and slightly angled. But Takis just got a very special upgrade: his own Bailey chair! We’ll be helping him learn to use it before adoption, and his chair will go with him to his forever home so his new family already has an important part of his routine ready to go. And truly, once you learn Takis’ routine, the medical care is only one small part of who he is. He’s the happy boy whose tail never seems to stop wagging. The tiny pup who thinks he can wrestle with the big dogs. The toy-destroying champion. The little guy who leaves the tip of his tongue sticking out after giving you kisses. And the smart puppy who has already figured out that maybe one more tiny pee will earn him one more celebration. We have grown incredibly attached to this sweet boy and have absolutely showered him with love. Watching him gain weight, feel better, grow stronger, and blossom into the happy, playful puppy he was meant to be has been incredibly rewarding. Takis will need a family committed to continuing his special feeding routine and daily medication, but what he gives in return is immeasurable. He is not defined by his medical condition. He is a happy, affectionate, confident, playful little boy who is so deserving of a family who will look at him and simply see their dog. We know that family is out there, and whoever gets to call Takis theirs is going to have one very happy little tail wagging beside them. www.coloradopuppy.org/how-to-adopt

Search for a Border Collie puppy or dog

Use the search tool below to browse adoptable Border Collie puppies and adults Border Collie in Lone Tree, Colorado.

Border Collie puppies and dogs in nearby cities

Related breeds in Lone Tree, Colorado

Border Collie shelters & rescues in Lone Tree, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Border Collie puppies in Lone Tree, Colorado. Browse these Border Collie rescues and shelters below.

Here are a few organizations closest to you:

Rescue

0 miles

Colorado Puppy Rescue

18741 E Ponderosa Dr, Suite D, Parker, CO 80134

Pet Types: dogs

More an arrow icon

Rescue

9.5 miles

Sloppy Kisses Animal Rescue

Highlands Ranch, CO 80130

Pet Types: cats, dogs

More an arrow icon

Rescue

11.7 miles

2 Blondes All Breed Rescue

Littleton, CO 80126

Pet Types: dogs

More an arrow icon

Rescue

13.5 miles

Blues City Animal Rescue -DENVER, CO- Transport Stop

Denver, CO 80014

Pet Types: dogs

More an arrow icon

Rescue

15.4 miles

PawsCo

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

Pet Types: cats, dogs

More an arrow icon

Shelter

15.5 miles

Humane Society of the South Platte Valley

2129 W Chenango Ave, Littleton, CO 80120

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

More an arrow icon

Shelter

18.7 miles

Aurora Animal Shelter

15750 E. 32nd Ave., Aurora, CO 80011

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

More an arrow icon

Shelter

20 miles

Denver Animal Shelter

1241 W. Bayaud Ave, Denver, CO 80223

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

More an arrow icon

Rescue

21.2 miles

RezDawg Rescue

Denver, CO 80207

Pet Types: cats, dogs

More an arrow icon

Rescue

21.2 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

More an arrow icon

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!

magnifying glass with cat and dog

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

clipboard with list

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.

Learn More an arrow icon