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Collie puppies and dogs in Castle Rock, Colorado

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

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

Adopt a Collie near you in Castle Rock, Colorado

These Collies are available in Castle Rock, Colorado.
Photo of Agatha

Agatha

Collie Great Pyrenees

Female, Adult
Castle Rock, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered,
Story
Sweet big girl looking for a loving home.Agatha is a doll. She is about 2 years old, spayed, vaccinated, chipped and heartworm negative!  She clearly didn't have the best home before but should look amazing by next year!  We got her with fleas, ticks, and so many sores but she already looks so much better.  She is good with dogs, loves people, good in the car and ready to go home!  If you want more info on Agatha, please text me, Lisa 720.339.4040.  EDIT** I added two new pictures of her with her new weight gain and hair coat and she is GORGEOUS! A new woman!! Or to fill out an application please copy and paste the link to follow https://coloradoanimalwelfare.com/adoptions/adoption-application/#page-content  September 11, 2026, 11:10 am

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Or, how about these Collies in cities near Castle Rock, Colorado

These Collies are available for adoption close to Castle Rock, Colorado.
Photo of Agatha

Agatha

Collie Great Pyrenees

Female, Adult
Castle Rock, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered,
Story
Sweet big girl looking for a loving home.Agatha is a doll. She is about 2 years old, spayed, vaccinated, chipped and heartworm negative!  She clearly didn't have the best home before but should look amazing by next year!  We got her with fleas, ticks, and so many sores but she already looks so much better.  She is good with dogs, loves people, good in the car and ready to go home!  If you want more info on Agatha, please text me, Lisa 720.339.4040.  EDIT** I added two new pictures of her with her new weight gain and hair coat and she is GORGEOUS! A new woman!! Or to fill out an application please copy and paste the link to follow https://coloradoanimalwelfare.com/adoptions/adoption-application/#page-content  September 11, 2026, 11:10 am

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Photo of 1132 (2026) Skyler

1132 (2026) Skyler

Collie Mixed Breed (Medium)

Female, 3 mos
Parker, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, 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 3 transferred from Littlefield Pet Haven in TX at ~3.5 months old. A large group of dogs was surrendered from a suspected hoarding situation and all are rumored to be related to some degree. Rescue asked CPR to take 14 of the dogs, 1 ended up staying back for medical reasons and will come at a later date if not adopted prior to the next transport. From the foster: My bio is coming soon! www.coloradopuppy.org/how-to-adopt

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Photo of 1130 (2026) Parker

1130 (2026) Parker

Collie Mixed Breed (Medium)

Male, 3 mos
Parker, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, 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 3 transferred from Littlefield Pet Haven in TX at ~3.5 months old. A large group of dogs was surrendered from a suspected hoarding situation and all are rumored to be related to some degree. Rescue asked CPR to take 14 of the dogs, 1 ended up staying back for medical reasons and will come at a later date if not adopted prior to the next transport. From the foster: My bio is coming soon! www.coloradopuppy.org/how-to-adopt

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Photo of 1131 (2026) Avery

1131 (2026) Avery

Collie Mixed Breed (Medium)

Male, 3 mos
Parker, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, 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 3 transferred from Littlefield Pet Haven in TX at ~3.5 months old. A large group of dogs was surrendered from a suspected hoarding situation and all are rumored to be related to some degree. Rescue asked CPR to take 14 of the dogs, 1 ended up staying back for medical reasons and will come at a later date if not adopted prior to the next transport. From the foster: My bio is coming soon! www.coloradopuppy.org/how-to-adopt

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Photo of Knix

Knix

Collie

Male, 3 mos
Littleton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Shots are up-to-date,
Story
Knix is a very sweet three month old heeler mix and loves to snuggle and give kisses. He is an explorer and has been checking out his Foster‘s backyard. He is a little bit more reserved than his brother and twin, Utah, but still loves to play!! He gets along great with the other dogs in the house and loves to wrestle with his brother. He sleeps through the night without having to go to the bathroom (so far!) and is learning to use the dog door. For any inquiries or questions please reach out to his foster, Holly! +1 (719) 439-2254

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Photo of Utah

Utah

Collie

Male, 3 mos
Littleton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Shots are up-to-date,
Story
Utah is a three month old, heeler mix! He is an explorer and has been checking out his Foster‘s backyard. He gets along great with the other dogs in the house and loves to wrestle with his brother. He is a little bit more bold and rambunctious than his brother, Knix but is still a huge lover boy! He sleeps through the night without having to go to the bathroom (so far!!) and is learning to use the dog door. He will come fully vaccinated and his adoption fee covers neutering as well. Please reach out to his foster, Holly, for any information or inquiries! +1 (719) 439-2254

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Search for a Collie puppy or dog

Use the search tool below to browse adoptable Collie puppies and adults Collie in Castle Rock, Colorado.

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Collie puppies and dogs in nearby cities

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Related breeds in Castle Rock, Colorado

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Collie shelters & rescues in Castle Rock, Colorado

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

Here are a few organizations closest to you:

Rescue

0.1 miles

Colorado Animal Welfare League

200 S. Wilcox St. #121, Castle Rock, CO 80104

Pet Types: cats, dogs

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Rescue

7.5 miles

Colorado Puppy Rescue

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

Pet Types: dogs

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Rescue

18.8 miles

DoggyDogWorld Rescue

Littleton, CO 80123

Pet Types: cats, dogs

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Rescue

22.7 miles

A Friend of Jack Rescue

Denver, CO 80223

Pet Types: dogs

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Rescue

30.8 miles

Evergreen Animal Protective League

PO BOX 2517, Evergreen, CO 80437

Pet Types: cats, dogs

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Rescue

48.6 miles

Brighter Days Dog Rescue

Boulder, CO 80305

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 Collie puppy or dog?

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

Collie basics

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Where do Collies come from? How many types of 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 Collie.

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