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Collie puppies and dogs in O Fallon, Missouri

Looking for a Collie puppy or dog in O Fallon, Missouri? Adopt a Pet can help you find an adorable Collie near you.

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Adopt a Collie near you in O Fallon, Missouri

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 O Fallon, Missouri

These Collies are available for adoption close to O Fallon, Missouri.
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Petey

Collie Mixed Breed (Large)

Male, 1 yr 1 mo
Pacific, MO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Spayed or Neutered,
Story
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Photo of RYLAND

RYLAND

Collie

Male, 1 yr 1 mo
St. Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Ryland is just a good-natured boy, looking for a family to take him on fun adventures! He’s still young and has some energy, but he walks nicely on his leash and does full-body wiggles when you talk to him!
Photo of Lothian

Lothian

Collie

Male, Adult
Troy, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
I’m looking for a home with older children who would enjoy spending time with him. He might be a bit too strong for small children. He is 4.5 years old
Photo of Sybil

Sybil

Collie Mixed Breed (Medium)

Female, 5 yrs 7 mos
St. Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
I’ve had Sybil for a while now, which is OK with me as she is my best and easiest dog in the kennel. But, she is ready for her forever home and her forever person. She was a bit of a challenge when I got her, but she has recovered and then some. I did do a fair amount of training work with her, she is a easy student and a very quick study. She loves being out in her yard seeing the world, barking at deer, romping w/the other dogs when we go by on our walks and most of all, hunting mice. Which is a bit annoying as she does create some good holes. Sybil is good on a leash and I enjoy our walks together. She’s an energetic dog, but not a hyper dog. She is the only dog in my kennel not to bark when i walk the other dogs. She calmly waits for her turn. Sybil is independent, but also loves her person and will be a dedicated dog. She likes people but seems to meet women better than men. Which isn’t unusual. She also does well with other dogs with a proper introduction. She does seem to be choosey though, likes and dislikes dogs for reason I can’t understand. Sybil isn’t an anybody dog. She is very smart and needs someone who is a bit dog savvy and will be the alpha leader. Being the alpha leader is not a physical thing, it’s how you think, your attitude, and demeanor. She’s an awesome dog. And she would like her forever home. If that someone is you and you would like to meet her.
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Photo of Dolly

Dolly

Collie Terrier (Unknown Type, Medium)

Female, Young
Warrenton, MO
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
If you adopt this girl, you've hit the jackpot. She is a sweet six month old pup she loves kids and is dog friendly, already housebroken, leash trained and just the sweetest girl you will ever meet. Come meet her and make her part of your family!September 8, 2026, 9:44 am
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Dumpling

Collie Anatolian Shepherd

Female, Young
Warrenton, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Shots are up-to-date,
Story
I'm a beautiful, fun, loving and just an all around sweetheart. I would love to find my forever family. September 8, 2026, 9:44 am

These pups are in O Fallon, Missouri too!

Below are our newest added Collies available for adoption in O Fallon, Missouri. To see more adoptable Collies in O Fallon, Missouri, use the search tool below to enter specific criteria!
Photo of Starburst

Starburst

Australian Cattle Dog American Staffordshire Terrier

Male, 4 mos
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs,
Story
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Photo of Pippi Longstocking/ Mom

Pippi Longstocking/ Mom

Border Collie Mixed Breed (Medium)

Female, 2 yrs 2 mos
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered,
Story
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Photo of Reba McEntire

Reba McEntire

Australian Cattle Dog Mixed Breed (Large)

Female, 1 mo
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
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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 O Fallon, Missouri.

Collie puppies and dogs in nearby cities

Related breeds in O Fallon, Missouri

Collie shelters & rescues in O Fallon, Missouri

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

Here are a few organizations closest to you:

Rescue

21.4 miles

Home 2 Home Canine Orphanage

Pacific, MO 63069

Pet Types: dogs

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Shelter

22.6 miles

Humane Society of Missouri

1201 Macklind Av, St. Louis, MO 63110

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

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Shelter

24.3 miles

CARE STL

2700 Walnut Place, St. Louis, MO 63103

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

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Shelter

32.3 miles

No Time to Spare Animal Rescue and Sanctuary

27933 Pendleton Lost Creek Rd, Warrenton, MO 63383

Pet Types: dogs, farm animals, horses

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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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