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Puppies and dogs in O Fallon, Illinois

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

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Adopt a dog in O Fallon, Illinois

These adorable dogs are available for adoption in O Fallon, Illinois. 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 Hankins

Hankins

Mixed Breed (Medium) Golden Retriever

Male, 3 yrs 4 mos
O'Fallon, IL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
Hankins came in from Memphis and has been working on settling in. He is an athletic guy and He has a good off switch when he has gotten his exercise. Keeps kid kennel clean and is potty trained. Hankins is starting a board and train program to work on some reactivity and impulse control. Due to some mouthy behavior we suggest Hank not be in a home with kids under 14. He needs an adopter that will keep up with his training and set clear boundaries with him. Training follow up is included to help his placement be successful Apply for the pet here: https://tinyurl.com/3zc89y5s
Photo of Macy

Macy

Hound (Unknown Type)

Female, 2 yrs
O'Fallon, IL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet the lovely Macy! 🌟 This resilient girl is on a heartfelt quest for a foster home or a forever family to call her own. Just arrived from Memphis, she’s ready to leap into a brighter future once a kind-hearted foster steps up to help her. Macy’s journey has been challenging; she’s faced the storms of life that would break even the toughest of spirits. Yet, somehow, she remains an embodiment of joy and hope. Can you imagine the pure love and warmth she can bring into your life? 🥰 All she craves is attention and affection, and she’s more than ready to repay that love tenfold! This sweet girl is not just a cuddle bug; she’s also an athletic superstar! 🏃‍♀️ If you are a runner or have an active family, Macy would be thrilled to join you in your adventures! Let’s be honest, who wouldn’t want a four-legged cheerleader by their side? While her history with kids and cats is still a mystery, she has made it clear that dogs are her pals! 🐕✌️ So, if you're ready to open your heart and home, Macy is here, waiting for you to create unforgettable memories together. Don't miss out on the chance to bring this joyful spirit into your life! Remember, Macy needs a loving foster or adopter to make her dreams come true. If you feel that tug at your heartstrings, apply to adopt or foster Macy through GetBuddy today! 💖 Apply for the pet here: https://tinyurl.com/ycychxaa
Photo of Darla

Darla

American Staffordshire Terrier

Female, 4 yrs 4 mos
O'Fallon, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
Meet the adorable little rascal whose nickname is Sweet Girl! ❤️ With her soulful eyes, this precious pup is as cute as a button and will charm her way straight into your heart. 💖 She’s devoted to her people and is always ready to tag along for adventures—indoor or outdoor. FOMO? Oh, she has it in spades! Darla is quite the little road trip enthusiast, sitting patiently in her seat or crate, ready for whatever journey lies ahead. 🚗🚙 When it comes to potty time, no problem! This gal is housebroken and crate-trained, making her a wonderful companion for those cozy nights. In fact, she’s a master at snoring too—sometimes soft, sometimes the kind that makes you giggle! 💤 Being bright and eager to learn, Darla shows off her skills with basic commands and will do just about anything for a tasty treat. 🍖 Just teach her and watch the magic happen! However, if you have a feline friend, you might want to reconsider, as she just can’t resist chasing them! So a cat-free home is likely the best fit. On the flip side, Darla is a loving social butterfly when it comes to other dogs. She gets along splendidly with her foster sister—an energetic 2-year-old pittie mix—and even with her grumpy old foster brother, a 13-year-old terrier mix. 🐾 Watch out, though! When wrestling with her sister, she loves to be vocal; her playful spirit truly shines during those moments of fun! Now, let’s talk about her fierce and protective streak—she's got your back! But keep in mind, she may be a little skeptical of strangers initially. However, win her over with patience and repeat visits, and she’ll warm up like the sun! ☀️ It’s important to note that Darla's tough beginnings included a rough past; she was found tied to a pole in a foot of water and had some serious injuries. Fortunately, she has since undergone surgery and is now thriving in a safe environment. ❤️ Isn’t Darla just the shining diamond in need of a forever home? She’s housebroken, crate-trained, and a wonderful companion with other dogs, but she does come with a ‘no cats’ policy and a little ‘stranger danger’ warning. 🦸‍♂️ Looking for a loving, loyal friend? Sweet Girl is ready to lavish her love upon you! If she’s tugging at your heartstrings, better make a move and **apply through the Buddy App** right now to bring this sweetheart into your life! Apply for the pet here: https://tinyurl.com/yc56ke92
Photo of Rusty

Rusty

German Shepherd Dog

Male, 1 yr 11 mos
O'Fallon, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered,
Story
Ready to fall in love? Hit apply and let's get started. Rusty is a 2-year-old(ish) male German Shepherd who weighs 50 pounds. He will be neutered on the 13th and has received some training, making him a great companion for those looking to add a furry friend to their home. Rusty is dog-friendly. We are not sure of his history around cats. He is fairly timid, not a rambunctious crazy boy at all, so has potential to be good around little kids. He loves to play fetch and tug! Rusty is in a foster home, so contact us to arrange a meet and greet - rescuers@spencerpetrescue.info or 618-689-0069 Apply for the pet here: https://tinyurl.com/ms7uktkx
Photo of Jid aka jeddy bear

Jid aka jeddy bear

Labrador Retriever Pit Bull Terrier

Male, 2 yrs 3 mos
O'Fallon, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered,
Story
Mr. Jeddy Bear is incredibly smart and eager please, so much so that his training has been a breeze!!! He is working on his place command, knows sit and stay very well. Jid can be a bit much sometimes when he gets super excited and gets a little mouthy, so this training is added that structure he needs to know what is expected of him. He is super playful and dog-friendly! He has done great at adoption events. House trained, crate trained, and loves dogs and people for sure! Contact us to make this Jeddy Bear a part of your family - rescuers@spencerpetrescue.info Apply for the pet here: https://tinyurl.com/yachtd72
Photo of Linus

Linus

Pit Bull Terrier

Male, 2 yrs 2 mos
O'Fallon, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
Linus is about 2-years-old and 45 lbs. Up to date on everything. He is a very good boy and very smart. Linus was found locked in a crate in an abandoned home. Poor boy was skin and bones, covered in urine and feces. He has made a full recovery, but with that kind of trauma comes trust issues. Linus does NOT like people greeting him. He needs people to give him space, feed him some treats and build trust first. Linus needs a home where they understand that he has stranger danger and to NOT let people approach. The report from the shelter: Like the gentle, kindhearted Peanuts character he’s named after, Linus is thoughtful, sensitive, and truly good at heart — he just needs someone to believe in him. ✨ Linus’ Best Qualities (because there are so many): • Walks nicely on a leash — thoughtful, not chaotic • Gentle treat taker — soft soul, soft mouth • Moderate energy — not a wild Charlie Brown football scene • Very dog-friendly — he LOVES dog friends and they help him feel brave 🏠 Linus is searching for: A home that can offer patience, consistency, love, and guidance. Somewhere he can exhale, settle, and remember that the world can be kind. If you’ve ever loved an underdog… If you’ve ever believed in second chances… If you’ve ever cheered for Charlie Brown when the world seemed unfair… FREE TRAINING IS INCLUDED for any foster or adopter. For questions, please reach out at rescuers@spencerpetrescue.info or fill out our application at spencerpetrescue.info/application. His fee is $150 Apply for the pet here: https://tinyurl.com/588ysw9d

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Dog shelters and rescues in O Fallon, Illinois

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

Here are a few organizations closest to you:

Rescue

Spencer Pet Rescue

O'Fallon, IL 62269

Pet Types: dogs

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Shelter

St. Clair County Animal Adoption Center

1250 South 11th Street, PO BOX 506, Belleville, IL 62226

Pet Types: cats, dogs

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Shelter

Belleville Area Humane Society

1301 S. 11th St., Belleville, IL 62223

Pet Types: cats, dogs

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Rescue

Past Rescue

Fairview Heights, IL 62208

Pet Types: cats, dogs

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Rescue

United Yorkie Rescue - IL - Caseyville

Caseyville, IL 62232

Pet Types: dogs

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Rescue

Southern Paws Rescue

P.O. Box 443, Maryville, IL 62234

Pet Types: cats, dogs, small animals

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Shelter

Collinsville Animal Shelter

119 United Drive, Collinsville, IL 62234

Pet Types: cats, dogs

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Rescue

Speak! Rescue and Sanctuary

P.O. Box 318, Troy, IL 62294

Pet Types: dogs

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Rescue

Southern Illinois Pointer and Animal Rescue

st. jacob, IL 62281

Pet Types: cats, dogs, farm animals, horses

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Rescue

Partners for Pets

9136 Lower Marine Rd., St.Jacob, IL 62281

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, Illinois 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