Great Dane Adoption in O Fallon, IL: Great Dane Puppies for Sale in O Fallon, IL

Adopt a Great Dane near you in O Fallon, Illinois

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

Or, how about these Great Danes in cities near O Fallon, Illinois

These Great Danes are available for adoption close to O Fallon, Illinois.

Special Needs

Ben

Great Dane

Male, Senior

Collinsville, IL

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Good with dogs, Needs special attention, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Ben is a 140-pound gentle giant who will turn 9 in August. He is a loving, affectionate, people-oriented dog who thrives on companionship and being part of a family. I adopted him when he was about one year old, and he has spent nearly seven years with my family, growing up alongside two older large-breed dogs, including a Great Dane to whom he was especially attached. Over the past two years, both of his longtime canine companions passed away due to old age. After the loss of his closest companion, his behavior changed, and he began excessive licking and grooming that resulted in an open wound on his right hind leg. The wound has been difficult to heal because he continues to lick the area when unsupervised. Ben is not being rehomed because of aggression or behavioral problems. He would do best in a home with more companionship, attention and ideally other friendly dogs. He will come with his favorite futon mattress and toys. Ben is due for his annual vaccinations and rabies booster.

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Scooby

Great Dane

Male

Fenton, MO

Size

(when grown) -

Details

Spayed or Neutered,

Story

Scooby is Back on the Market! Meet Scooby! This handsome 9-month-old Great Dane is still searching for the perfect family after finding that his previous applications just weren't the right fit. At only 9 months old, Scooby is already tipping the scales at an impressive 115 pound! Here's what we've learned about Scooby while he's been in foster care: â¨ Velcro Dog – He loves being close to his people and will happily follow you everywhere. Sweet & Affectionate – Scooby has a gentle heart and loves attention. Puppy in a Giant Body – He's still learning that not everyone appreciates 115 pounds of enthusiasm! Working on Potty Training – He isn't fully potty trained yet, but he's making great progress with structure. Dog Friendly – Scooby enjoys the company of other dogs. Cat Tested – He's been around cats and has done well. No Young Children – Due to his size and puppy energy, we're looking for a home with older children (depending on age and experience). While we'd love for Scooby to go to a family with large-breed experience, it's not a requirement. What matters most is finding a committed family willing to provide guidance, patience, and lots of love. â¤ï¸ Scooby is a big boy with an even bigger heart, just waiting for the right family to help him grow into the amazing companion he's meant to be. Could that be you? Apply today and give Scooby the forever home he's been waiting for!June 23, 2026, 3:28 pm

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Benny JC

Great Dane Labrador Retriever

Male, 1 yr 8 mos

St Louis, MO

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Spayed or Neutered,

Story

Benny is a joyful, playful pup full of energy and always ready for his next adventure! He loves squeaky toys and will happily bounce around the yard or play a game of fetch to burn off some of that fun-loving energy. He’s great with kids and other dogs, making him a wonderful addition to a family. Benny is already house trained and crate trained—such a smart boy! He’s currently working on his basic commands and will need a family committed to continuing his training and helping him polish his manners. With his long legs like a Great Dane and a sleek Lab-like coat, Benny is as handsome as he is athletic. He would thrive in an active home where he can get plenty of exercise, playtime, and mental stimulation. After a day of fun, Benny is more than happy to hang out with his people and soak up all the love. If you’re looking for a happy, energetic, and affectionate companion, Benny just might be your perfect match! Local adoption fee is $200(in TX) Out of state adoption fee is $450 (includes transport to your area)

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Tippi

Great Dane Labrador Retriever

Female, Adult

Godfrey, IL

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Spayed or Neutered, Shots are up-to-date,

Story

Hope Rescues is all volunteer, all visits must be scheduled you may do that by filling out an online application as that is needed for a visit. You can find an application our website. Our adoption fee is $275.00 which includes Rabies vaccine, spay/neuter, current heart worm test, DHPP booster, Bordetella vaccine, Microchip, Worming.Tippi Est DOB 4/3/2022 Female Lab Mix Tippi is a sweet girl who came from a bad place. Because of the past, she is unsure of strangers. But once she knows she can trust you, she is a wonderful girl. She would need a home without kids. She does ok with some dogs but not sure about cats. She is crate trained and is doing very well with learning manners.Please help us make room to save more homeless pets!!! Adopting from Hope Rescues saves the life of two.. the one you adopt and the one your adoption makes room for. We are a Rescue which means we physically go and save lives. Hope pulls animals on their last day of life from animal control facilities that still use the inhumane gas chamber to put to death homeless pets. Please visit our website at www.hoperescues.orgMarch 10, 2026, 7:29 am

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Foster Homes Needed

Great Dane

Male, Young

St. Louis, MO

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Not good with kids, Not good with dogs, Not good with cats,

Story

Please consider fostering a Great Dane. It will be the best decision you ever made. Please visit www.foreverfriendsgdri.com Thank you

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Winnie

Great Dane

Female, Young

St. Louis, MO

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

PLEASE READ THE FOLLOWING Forever Friends Great Dane Rescue adopts to qualified homes in Illinois, Indiana, Missouri, and Wisconsin. ADOPTION PROCESS: If you are interested in adopting, please go to http://foreverfriendsgdri.com/the-adoption-process/ and review the Adoption Process information carefully. If our terms and adoption fees are acceptable, please complete the complete the Adoption Application. NOTE: We cannot give any additional information about dogs until your application has been approved. A dog will be listed on Adopt a Pet until it is no longer available for adoption. Forever Friends Great Dane Rescue adopts to qualified homes in Illinois, Indiana, Missouri, and Wisconsin.

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Use the search tool below to browse adoptable Great Dane puppies and adults Great Dane in O Fallon, Illinois.

Great Dane puppies and dogs in O Fallon, Illinois

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These Great Danes are available for adoption close to O Fallon, Illinois.

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Great Dane puppies and dogs in O Fallon, Illinois

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Adopt a Great Dane near you in O Fallon, Illinois

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

Or, how about these Great Danes in cities near O Fallon, Illinois

These Great Danes are available for adoption close to O Fallon, Illinois.

Search for a Great Dane puppy or dog

Great Dane puppies and dogs in nearby cities

Related breeds in O Fallon, Illinois

Great Dane shelters & rescues in O Fallon, Illinois

Looking for a specific shelter or rescue?

Want to learn more about adopting a Great Dane puppy or dog?

Great Dane basics

Great Dane basics