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Collie puppies and dogs in Frederick, Colorado

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

Adopt a Collie near you in Frederick, Colorado

We don't see any Collies available for adoption right now, but new adoptable pets are added every day. Try a different search below!

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

These Collies are available for adoption close to Frederick, Colorado.
Photo of Nelson

Nelson

Collie Mixed Breed (Medium)

Male, 6 mos
Denver, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Nelson! This Collie mix is impossible to miss with his striking blue eyes and happy-go-lucky personality. After making the journey from a shelter in Kansas, Nelson is quickly learning that the good life is pretty great. Nelson is curious, playful, and always ready for his next adventure. He's a total rockstar on leash and loves getting out to explore and meet new people. Whether it's a neighborhood stroll, a mountain hike, or a trip to your favorite brewery patio, this boy is happy just being part of the fun. He's also doing great with potty training and is making progress with crate training. He sleeps in his crate overnight like a champ, though he'd definitely prefer to be wherever his people are. Super smart, goofy, and incredibly sweet, Nelson is the kind of puppy who will keep you laughing while stealing your heart at the same time. He's at the perfect age to continue learning, growing, and becoming your very best friend. All he needs now is a forever family ready to show him that life's greatest adventures are the ones shared together. Could Nelson be your new adventure buddy? ##2771090##

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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.  Or to fill out an application please copy and paste the link to follow https://coloradoanimalwelfare.com/adoptions/adoption-application/#page-content  August 11, 2026, 10:26 am

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Angel

Great Dane Collie

Female, 8 yrs 6 mos
Denver, CO
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
Angle is a 4.5 Year Old Great Dane/Smooth Coated Collie Mix. She loves playing with other dogs and ignores cats, unless they want to play. She loves her people and even though she loves playing with other dogs, she really wants her human all to herself. She is also laid back and enjoys a good cuddle and chill on the couch while catching up on some TV. Angle is crate trained, enjoys toys and completely untrustworthy on free roam with high interest items (this includes expensive items; we don’t know how she knows – but she does!) If you think you are Angle's forever home, please complete an adoption application at https://www.savethegiants.com/adoption-process .

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Erica

Husky Collie

Female
Littleton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered,
Story
&#226&#156&#168 Meet Erica — Your Ride-or-Die Adventure Girl! &#226&#156&#168 If you’re looking for a best friend, shadow, and lifelong sidekick, Erica is that girl. Erica is a 4.5-5 Month old with a big personality and an even bigger heart. She’s loyal, smart, and spunky, the kind of dog who wants to be wherever you are — hiking trails, weekend adventures, or just following you from room to room like your built-in bestie.  Erica in a nutshell: A true ride-or-die companion Smart, eager, and excellent adventure material Great with dogs and people Best with older kids or kids who understand big-dog energy Already crate trained & dog-door trained (yes, already!) Would love a canine buddy to pal around with Important to know: Erica is not an apartment dog — she’s a bit of a talker when left alone and prefers a home where she has space, stimulation, and ideally another dog for company.March 9, 2026, 5:54 pm

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These pups are in Frederick, Colorado too!

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

Australian Cattle Dog Husky

Male, Adult
Frederick, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
This is dash! He is a 7 year old blue heeler husky. I’ve had him since he was a pup, but due to unforeseen circumstances I can no longer keep him. Dash is a good dog who has been around kids his whole life. He best friends are two little humans. He can be nervous around new people at first, but he warms up once he gets to know you. He will follow you everywhere, cuddle and stay by your side. He loves adventures and would do anything you ask. He has a lot of energy and loves to stay active.He can be food-aggressive with other dogs (including around human food), he would need someone experienced in managing that behavior.

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Will

Shepherd (Unknown Type) Australian Cattle Dog

Male, 2 mos
Erie, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Shots are up-to-date,
Story
Will is the true companion. All he cares about is getting to be with his people, unless there is a ball around, and then he gets all excited! He looks a little sad in his pictures, but he is an extremely happy guy who enjoys adventuring and is learning potty training very quickly. He is more mellow and enjoys taking naps outside and chasing balls. He loves having something to snuggle with and loves to snugle with his people. He is a true joy and will love you unconditionally. He is a dream guy and will make an amazing family dog!

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Photo of Marshall

Marshall

Shepherd (Unknown Type) Australian Cattle Dog

Male, 2 mos
Erie, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Shots are up-to-date,
Story
Marshall is all about being your sidekick! He loves to play and to cuddle, and really just wants to be with his people. He loves other dogs and people of all ages! He is gentle and thoughtful, enjoys playing outside, and loves getting snuggles. he is the first one to meet you at the door and already seems to know what people need from him. He is amazing with all aspects of puppy-dom! We believe he is pretty intelligent and seems to have an intrinsic thoughtfulness where he is excited to see you but then can calm himself and sit and wait for you to be ready for him. He is simply amazing!

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

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Collie puppies and dogs in nearby cities

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Related breeds in Frederick, Colorado

Australian Cattle Dogs in Frederick, Colorado Australian Kelpies in Frederick, Colorado Border Collies in Frederick, Colorado

Collie shelters & rescues in Frederick, Colorado

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

Here are a few organizations closest to you:

Rescue

28 miles

A Friend of Jack Rescue

Denver, CO 80223

Pet Types: dogs

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Rescue

49.3 miles

Colorado Animal Welfare League

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

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 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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