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Puppies and dogs in O Fallon, Missouri

Looking for a puppy or dog in O Fallon, Missouri? Adopt a Pet can help you find a new best friend near you.

A pair of dogs

Adopt a dog in O Fallon, Missouri

These adorable dogs are available for adoption in O Fallon, Missouri. To learn more about each adoptable dog, click on the "i" icon for fast facts, or their photo or name for full details.
Photo of Baxter

Baxter

Mutt

Male, Young
St Peters, MO
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
Baxter is a great boy, but he needs room to run and hopefully a friend who can keep up with him. He needs someone who will love him up frequently but who can also do daily walks/runs, play catch, things like that. A large yard to roam would work, too. He is pretty smart and is fully potty trained, knows sit and gentle, working on shake. He’s cuddly and LOVES kids and other animals and has lots of energy. He’s going to be big! He is a wonderful boy and will make a great companion!! He will be coming with a harness, a leash, treats, toys, and whatever food we have for him. Don’t miss out on this awesome dude!!
Photo of Milo

Milo

Great Pyrenees

Male, Adult
St Peters, MO
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
Milo is 4 years old and a gentle giant. We have small children and cats and he gets along with them. He is very chill and would be a great snuggle buddy. When we adopted Milo he was not house trained but he is now. When going to other homes he may want to mark his territory but with some quick training he will stop doing that. Ideally, we would love for Milo to have a decently sized backyard as he loves running. We adopted Milo from the Pet adoption center and he was brought to the shelter because of previous owner’s neglect. He was chained outside with no shelter or access to food/water. We would love to find a forever loving home for Milo. His shots are up to date and he is microchipped as well. We will provide you with Milo’s bed, feeding station, food storage container, toys and other pet supplies.
Photo of Jack

Jack

American Staffordshire Terrier

Male, Adult
St. Charles, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet our new foster from St Charles County Animal Control. Jack. You do not find Staffordshire Bull Terriers very often in rescue. He is a two year old handsome fire plug of a guy that is house and crate trained. Knows basic commands and loves fetch. Staffies are high energy dogs that love walks, games, and cuddle time. He is good with children. For more information please email us or St Charles County Pet Adoption Center
Photo of Ziggy - Courtesy Posting!

Ziggy - Courtesy Posting!

American Pit Bull Terrier

Male, Adult
St. Charles, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Located in High Ridge MO This is Ziggy, he is a 2.5 year old male neutered Pitt. He’s approximately 50-60 lbs. Rabies, DHLPP and Bordatella are good until Nov. 2021 other than that I have no medical history. He was surrendered by his owner due to unhealthy living conditions for his pets. He is very good with people once he warms up. Does good for baths and nail trims. Doesn’t chew up beds or blankets etc. Good with other big dogs. Not good with small dogs. NO CATS - NO KIDS. We have a male lab golden mix and they were BFF’s after day 2. He loves to burrow under covers, walks well on a leash, doesn’t need expensive food, rides great in the car and has a great warning bark at strangers at the door. He doesn’t bark at the wind or anything excessive. We brought him home for three weeks. He did amazing. We love him and would have kept him but unfortunately something in him doesn’t do well with all kids. THIS ANIMAL IS BEING POSTED AS A COURTESY. MUTTS-N-STUFF HAS NOT EVALUATED THE ANIMAL, IS MAKING NO REPRESENTATIONS AND/OR WARRANTIES ABOUT THE ANIMAL, AND PLACEMENT OF THE ANIMAL ON THIS SITE SHOULD NOT BE CONSTRUED AS AN ENDORSEMENT OF THE ANIMAL AS HAVING PASSED ANY EVALUATIONS OR TESTS.
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Photo of Winnie

Winnie

Terrier (Unknown Type, Medium)

Female, Adult
St. Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
Hi, I'm Winnie! I'm super excited to meet you and go places and have fun and meet everyone--I'm just an excited gal! I'm about 3 years old and 45 pounds and I love to play and run. I'd actually LOVE to do agility if you want to learn some fun things together! I love to play with my ball, and I love to play with other dogs with just as much energy as me. My foster family is teaching me all sorts of neat things like going potty outside and learning house manners and sit, and more! I've been a stray my whole life, but they say I'm smart, so I should be a quick learner for you, too. I'd love to meet you and show you how cute I am!!IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.April 27, 2024, 4:54 am
Photo of Kobe

Kobe

Pit Bull Terrier

Male, Adult
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered,
Story
Meet Kobe! He was rescued from the side of the road by his foster, and he is just the sweetest boy! His foster family has been caring for him for about a year, but never intended to keep him forever. They have 5 kids ranging from 6 months old to 12 years old and they play with him and lay with him and he is always sweet and gentle with them. He’s never shown aggression to anyone at all. He’s crate trained and house trained, but he will dig under the fence if he doesn’t get enough exercise. He would thrive with more exercise, training and mental stimulation. He’s a very smart dog, but also quite strong so would do well with obedience training. Kobe is about 1.5 years old and weighs about 75 pounds.IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.April 27, 2024, 4:54 am

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Puppies and dogs in nearby cities

Dog shelters and rescues in O Fallon, Missouri

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

Here are a few organizations closest to you:

Rescue

Stray Paws Rescue

7055 Mexico Rd., Box 1663, St. Peters, MO 63376

Pet Types: cats, dogs

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Shelter

St Charles County Humane Services

4850 Mid Rivers Mall Dr, St. Peters, MO 63376

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

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Rescue

Lucky K9 Rescue - St. Charles MO

FOSTER BASED RESCUE, St Charles, MO 63303

Pet Types: dogs

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Rescue

Charming Pet Rescue - MO Transport Stop

St. Louis, MO 63303

Pet Types: dogs

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Shelter

Five Acres Animal Shelter

1099 Pralle Lane, St. Charles, MO 63303

Pet Types: cats, dogs

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Rescue

Mutts-n-Stuff

St. Charles, MO 63303

Pet Types: cats, dogs

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Rescue

SOAR Stray and Orphaned Animal Rescue

O'fallon, MO 63368

Pet Types: dogs

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Rescue

The Pet Doctor to the RESCUE!

2301 Technology Drive, O'Fallon, MO 63368

Pet Types: cats, dogs

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Rescue

Stepping Stone Bully Rescue

O'Fallon, MO 63366

Pet Types: cats, dogs

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Rescue

All Paws Rescue

P.O.Box 1274, O'Fallon, MO 63366

Pet Types: cats, dogs

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Looking for a specific shelter or rescue?

For a comprehensive list of all shelters and rescues, try our search page. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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Looking for a specific breed?

Select from the options below to view adoptable puppies and dogs in O Fallon, Missouri and nearby cities.

Popular dog breeds

Affenpinscher Afghan Hound Airedale Terrier Akbash Akita Alaskan Klee Kai Alaskan Malamute American Bulldog American Cocker Spaniel American Eskimo Dog American Hairless Terrier American Pit Bull Terrier American Staffordshire Terrier Anatolian Shepherd Aussiedoodle Australian Cattle Dog Australian Kelpie Australian Shepherd Australian Terrier Basenji Basset Hound Beagle Bearded Collie Beauceron Bedlington Terrier Belgian Laekenois Belgian Malinois Belgian Shepherd Belgian Tervuren Bernedoodle Bernese Mountain Dog Bichon Frise Black Mouth Cur Black and Tan Coonhound Bloodhound Blue Lacy/Texas Lacy Bluetick Coonhound Bolognese Border Collie Border Terrier Borzoi Boston Terrier Bouvier des Flandres Boxer Boykin Spaniel Briard Brittany Brussels Griffon Bull Terrier Bullmastiff Cairn Terrier Canaan Dog Cane Corso Cardigan Welsh Corgi Carolina Dog Catahoula Leopard Dog Caucasian Shepherd Dog Cavachon Cavalier King Charles Spaniel Cavapoo Chesapeake Bay Retriever Chihuahua Chinese Crested Chinook Chiweenie Chow Chow Clumber Spaniel Cockapoo Cocker Spaniel Collie Coonhound Corgi Coton de Tulear Curly-Coated Retriever Dachshund Dalmatian Dandie Dinmont Terrier Doberman Pinscher Dogo Argentino Dogue de Bordeaux Dutch Shepherd English (Redtick) Coonhound English Bulldog English Cocker Spaniel English Setter English Shepherd English Springer Spaniel English Toy Spaniel Entlebucher Feist Field Spaniel Fila Brasileiro Finnish Lapphund Finnish Spitz Flat-Coated Retriever Fox Terrier (Smooth) Fox Terrier (Toy) Fox Terrier (Wirehaired) Foxhound French Bulldog German Pinscher German Shepherd Dog German Shorthaired Pointer German Spitz German Wirehaired Pointer Glen of Imaal Terrier Goberian Golden Retriever Goldendoodle Gordon Setter Great Dane Great Pyrenees Greater Swiss Mountain Dog Greyhound Halden Hound (Haldenstrover) Harrier Havanese Horgi Hovawart Husky Ibizan Hound Icelandic Sheepdog Irish Setter Irish Terrier Irish Water Spaniel Irish Wolfhound Italian Greyhound Italian Spinone Jack Russell Terrier Japanese Chin Jindo Kai Dog Karelian Bear Dog Keeshond Kerry Blue Terrier Kishu Komondor Kuvasz Kyi Leo Labradoodle Labrador Retriever Lakeland Terrier Lancashire Heeler Leonberger Lhasa Apso Löwchen Maltese Maltipoo Manchester Terrier Maremma Sheepdog Mastiff Miniature Bull Terrier Miniature Dachshund Miniature Pinscher Morkie Mountain Cur Munsterlander Mutt Neapolitan Mastiff Newfoundland Norfolk Terrier Norwegian Buhund Norwegian Elkhound Norwegian Lundehund Norwich Terrier Nova Scotia Duck-Tolling Retriever Old English Sheepdog Olde English Bulldogge Otterhound Papillon Parson Russell Terrier Patterdale Terrier (Fell Terrier) Pekingese Pembroke Welsh Corgi Petit Basset Griffon Vendeen Pharaoh Hound Pitsky Plott Hound Podengo Portugueso Pointer Polish Lowland Sheepdog Pomeranian Pomsky Poodle (Miniature) Poodle (Standard) Poodle (Toy or Tea Cup) Portuguese Water Dog Presa Canario Pug Puggle Puli Pumi Rat Terrier Redbone Coonhound Rhodesian Ridgeback Rottweiler Saluki Samoyed Schiller Hound Schipperke Schnauzer (Giant) Schnauzer (Miniature) Schnauzer (Standard) Schnoodle Scottie, Scottish Terrier Scottish Deerhound Sealyham Terrier Shar Pei Sheepadoodle Sheltie, Shetland Sheepdog Sheppit Shepsky Shiba Inu Shih Poo Shih Tzu Silky Terrier Skye Terrier Sloughi St. Bernard Staffordshire Bull Terrier Sussex Spaniel Swedish Vallhund Texas Heeler Thai Ridgeback Tibetan Mastiff Tibetan Spaniel Tibetan Terrier Tosa Inu Treeing Walker Coonhound Vizsla Weimaraner Welsh Springer Spaniel Welsh Terrier Westie, West Highland White Terrier Wheaten Terrier Whippet Wirehaired Pointing Griffon Xoloitzcuintle/Mexican Hairless Yorkie Poo Yorkie, Yorkshire Terrier