O Fallon

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.

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.

Colby

Labrador Retriever

Male, 4 yrs

St. Peters, MO

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with dogs, House-trained, Spayed or Neutered,

Story

Hey there, hoomans! It's me, Colby, comin' at ya with a tail wag and a dream for my forever home! So, I might be a little shy at first-think of me as the strong, silent type (or maybe just the silent type ). But once I warm up, I'm all about that snuggle life! I'm currently chillin' in a cozy foster home after a ruff start, but now I'm ready to find my one-and-only family! Here's a little about me: Dog-Friendly - Having a buddy boosts my confidence! Crate-Trained - I'll cozy up in my crate like a pro! Potty Trained - No accidents here, folks! Laid-Back Gentleman - Super chill and easy-going! Food Motivated - The way to my heart? Treats, please! Needs a Doggy Friend - I do best with a buddy by my side! Yard Required - Fenced, please! I'm workin' on leash skills, but for now, I love my freedom to zoom! Shy but SO Sweet - Give me a chance, and I'll give you my whole heart! I'm about 45 lbs of lovable Lab mix, and I can't wait to be your best buddy! Ready to meet me? Let's set up a date! **If you would like to adopt, please fill out an adoption form which can be found on the animal's profile page at www.straypawsrescue.com #AdoptColby #ShyButSweet #RescueDog #DoggyBFF #FoodMotivated #FencedYardFun #ForeverHomeBound #LabMixLove

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Lyle (Charlie)

Boxer Pug

Male, 5 yrs 7 mos

St. Peters, MO

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with dogs, House-trained, Spayed or Neutered,

Story

LYLE aka CHARLIE Hi, I'm Lyle, but my friends call me Charlie-because why not keep it cool? I'm a 4.5-year-old Chi/Bulldog mix weighing in at 51 lbs, but let me tell you, in my head, I'm a 5 lb lapdog extraordinaire! Here's why you'll love me: Lapdog Vibes: Size is just a number, right? I'm happiest snuggling up close-your lap is my throne. Fetch Pro: Got a ball? Let's roll! Or toss, actually. I'm also a big fan of car rides with the windows down. House & Crate Trained: Polished and perfect, I've got my manners nailed down. Command Champ: "Sit, "stay, "come-I'm a smart cookie who loves to please. Dog Selective: I'm a star solo act-let's keep the love just between us, okay? Protective & Playful: I'll keep you safe, but we'll have endless fun too! All I need is a forever family where I can shine as the only pup and maybe a yard for our epic play sessions. Trust me, we're gonna have a blast! Ready to meet? Click the link below to learn more and set up a meet-and-greet. Let's make this official-your new best friend is waiting!

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Special Needs

Tina Belcher

Carolina Dog Mixed Breed (Medium)

Female, 2 yrs 7 mos

St. Peters, MO

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with dogs, Needs special attention, House-trained, Spayed or Neutered,

Story

🌟 Hi There, I'm Tina Belcher! 🌟 👋 Hello future family! My name is Tina, and I'm a Carolina Dog mix who has been through quite a journey. After braving a harsh winter without shelter, I was rescued by some wonderful humans, and now I'm searching for a forever home. Could you be my hero? 🐕‍🦺 Here’s a little about me: Age: Just a little over a year old. Weight: I tip the scales at a sleek 52 lbs. Eyes: My golden eyes are often complimented for their captivating sparkle! 🏠 My Personality Traits: 🌼 A Shy Beginning: I'm a bit shy at first, but I warm up quickly with a few treats and gentle words. 🐶 Loves Canine Companions: I'm extremely dog-friendly and would love a doggy sibling to show me the ropes of being a cherished house dog. 📦 Crate Love: My crate is my safe space where I feel secure and cozy. 🚽 All Trained Up: I'm both potty and leash trained, all ready to join your family! 💖 From My Heart: 💞 Once I feel safe, I'm all about affectionate cuddles and will stick by your side, offering endless love. 🌱 With just a little patience, I promise to blossom into the devoted companion you’ve always dreamed of. 🏡 Our shelters are really full right now, and we urgently need fosters or adopters. If you think you could be the loving person or family I need, please click below to fill out an adoption form and set up a meet and greet. I can't wait to meet you and start our life together!

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Valentina/Mom

American Pit Bull Terrier

Female, 2 yrs 5 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

Meet Valentina 💕 Now that Valentina has finished raising her babies, she’s ready to find a family of her own and finally learn what true love feels like. When she first arrived, she was underweight from not being properly fed while nursing, but she’s now on the path to steadily gaining weight and getting healthy. Valentina is a gentle, affectionate girl who loves nothing more than being close to people and snuggling up. She can be a little shy when meeting new faces, but a few treats quickly win her over. Once she trusts you, her personality shines—she even greets her favorite people with a big “smile,” showing off her teeth in the sweetest way. She’s also a dream on the leash, making walks a joy. Valentina has given so much of herself—now it’s her turn to be cherished. Could you be the one to show her the love she deserves?

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Petey

American Pit Bull Terrier Labrador Retriever

Male, 4 yrs 5 mos

St. Peters, MO

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with dogs, House-trained, Spayed or Neutered,

Story

PETEY! Can you believe I'm still waiting for my forever family? Let me tell you, I've got so much love to give, and I'm ready to find my perfect match! Here's a little bit about me: Weight: 54 lbs of snuggly goodness Age: 3 years young Breed: Lab Terrier Mix (aka the perfect combo!) Color: White and tan-classic and handsome, right? Why I'm the one for you: Super Affectionate: I'm basically a big ol' love bug who's always ready for cuddles. Crate Trained: I've got great house manners, no stress here! Great with Other Dogs: I love making new furry friends and having playdates! House Trained: You can count on me to be a perfect gentleman indoors. Toy Lover: I'm always up for a game of fetch or tug-of-war! Needs a Yard: I love running and playing, so a yard would be a dream come true! I'm loving my time in foster care, but I can't wait to find a forever home of my own. Could it be with you? Let's not wait any longer-I'm ready for all the belly rubs, toys, and love you can give! Want to meet me? Click the link to set up a meet and greet, and let's make this official! https://www.straypawsrescue.com/information/92396461 **If you would like to adopt, please fill out an adoption form which can be found on the animal's profile page at www.straypawsrescue.com #ForeverHomeNeeded #LabTerrierMix #PeteyThePup #DogLovers #FosterDog #AdoptPetey #RescueDogLove #RescueDog #StrayPawsRescue #AdoptDontShop #ForeverHome #StrayPawsRescue #MakeADifference #AnimalShelter #StrayPawsStrong #RescueHeroes #whosavedwho #adoptme #availableforadoption

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Tunnel

Labrador Retriever Border Collie

Male, 2 yrs 10 mos

St. Peters, MO

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Not good with cats, Spayed or Neutered,

Story

🐾 HI, I’M TUNNEL! 🐾 Your handsome spotted boy with the nose of a detective and the heart of a marshmallow… once I trust you. 🤎 I’m a 2.5-year-old, 55-lb Retriever/Border Collie/Lab mix with the world’s cutest pink snoot and a patch over one eye that makes me look like a pirate… a very sensitive, easily-startled pirate. 🏴‍☠️💗 I’m a cautious guy who needs patience, consistency, and a calm home to feel safe. Once I decide you’re my person? I melt into your side like warm butter on toast. I’ll follow you, protect you, and be your loyal ride-or-die forever. ✨ My Stats (aka why I’m worth it): • 😳 Shy at first • 🐕‍🦺 Protective/territorial — I take my job seriously! • 🏡 Yard required for zoomies + security patrols • 💛 Moderate energy • 🚫 No cats, please (I think they’re tiny suspicious ninjas) • 🐢 A little cautious, but I try really hard Once I warm up, I adore other dogs, love being outside, and I’ll happily snooze near you like the big, spotted weighted blanket you never knew you needed. I promise: give me time, give me kindness, and I’ll give you my whole goofy heart. 👉 Click the link next to my name to learn more, apply, or schedule a meet & greet! #AdoptTunnel #SpottedSweetheart #RescueDog #StrayPawsRescue #AdoptDontShop #ShyButShining #WorthTheWork #ForeverHomeNeeded

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Search for a puppy or dog

Use the search tool below to browse adoptable puppies and adult dogs in O Fallon, Missouri.

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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

Shelter

St Charles County Humane Services

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

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

Rescue

Mutts-n-Stuff

St. Charles, MO 63303

Pet Types: cats, dogs

Rescue

Charming Pet Rescue - MO Transport Stop

St. Louis, MO 63303

Pet Types: dogs

Rescue

Lucky K9 Rescue - St. Charles MO

FOSTER BASED RESCUE, St Charles, MO 63303

Pet Types: dogs

Shelter

Five Acres Animal Shelter

1099 Pralle Lane, St. Charles, MO 63303

Pet Types: cats, dogs

Rescue

SOAR Stray and Orphaned Animal Rescue

O'fallon, MO 63368

Pet Types: dogs

Rescue

The Pet Doctor to the RESCUE!

2301 Technology Drive, O'Fallon, MO 63368

Pet Types: cats, dogs

Rescue

Forever Friends Great Dane Rescue - St. Louis, Mo

O’Fallon, MO 63366

Pet Types: dogs

Rescue

All Paws Rescue

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

Pet Types: cats, dogs

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!

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

Labrador Retriever Chihuahua American Pit Bull Terrier Yorkie, Yorkshire Terrier Shih Tzu German Shepherd Dog Beagle Dachshund Australian Shepherd Boxer Maltese Pomeranian Australian Cattle Dog Border Collie Husky Poodle (Miniature) Great Dane Golden Retriever Brussels Griffon Miniature Pinscher

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

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

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Puppies and dogs in O Fallon, Missouri

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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.

Search for a puppy or dog

Puppies and dogs in nearby cities

Dog shelters and rescues in O Fallon, Missouri

Looking for a specific shelter or rescue?

Looking for a specific breed?

Popular dog breeds

Popular dog breeds