Rottweiler Adoption in O Fallon, IL: Rottweiler Puppies for Sale in O Fallon, IL

Adopt a Rottweiler near you in O Fallon, Illinois

These Rottweilers are available in O Fallon, Illinois.

Raisin

Rottweiler Boxer

Female, 1 yr 11 mos

O'Fallon, IL

Size

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

Details

Not good with kids, Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered,

Story

What are you waiting for? Apply today! Click here to apply for the pet Meet Raisin, a charming 20-month-old girl with a heart full of love and a playful spirit. Raisin is a quick learner who is house trained and knows a series of commands, making her an intelligent and obedient companion. She weighs 52 pounds and has a beautiful brindle coat that catches the eye. Raisin is looking for a loving home where she can relax and be her best self! She is dog-friendly with proper introductions and also warms up fairly quickly to new people. She loves to chew on Nylabones and enjoys chasing her tail—her playful antics are sure to bring joy to any home. Raisin is affectionate and loves to be petted, thriving on cuddles and companionship. However, she can experience separation anxiety, so her new family should be prepared to help her feel secure and comfortable when alone. If you're seeking a devoted, smart, and playful dog to share your life, Raisin might just be the perfect match! DNA results: 51% Rottweiler; 25% Supermutt Boxer Collie Coonhound Labrador Retriever 13% Great Pyrenees 11% German Shepherd Size: 49lbs Age: 1.5yrs Coloring: Brindle Sex: Female Spayed Chipped Up-to-date on vaccines What are you waiting for? Apply today! Click here to apply for the pet

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Or, how about these Rottweilers in cities near O Fallon, Illinois

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

Raisin

Rottweiler Boxer

Female, 1 yr 11 mos

O'Fallon, IL

Size

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

Details

Not good with kids, Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered,

Story

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GLORIA

Rottweiler American Pit Bull Terrier

Female, 3 yrs 4 mos

Belleville, IL

Size

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

Details

Spayed or Neutered,

Story

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Daphne

Rottweiler

Female, 4 yrs 1 mo

East ST Louis, IL

Size

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

Details

Story

Meet Daphne! Beauty and goofiness? Daphne has mastered both. This gorgeous Rottweiler is as sweet as they come, with a playful personality that's sure to keep you smiling. Whether she's showing off her silly side, soaking up affection, or simply hanging out with her favorite people, Daphne brings joy wherever she goes. If you've been searching for a loyal best friend with a heart of gold and a fun-loving spirit, Daphne is ready to make your home a whole lot happier. If you are interested in a meet and greet for adoption for Daphne, please fill out an application on our website at www.gatewaypets.org/adopt. If you are interested in learning more about Daphne or the adoption process at GPG, please email placement@gatewaypets.org All of our dogs and cats will be microchipped, spayed or neutered, and up-to-date on vaccinations at the time of adoption. For more photos of Daphne, follow us on Facebook Gateway Pet Guardians and Instagram @gatewaypets ... #gpgDaphne. To view other adoptable pets from our shelter, please visit, www.gatewaypets.org/adopt. Gateway Pet Guardians is proud to offer a variety of mixed breed dogs available for adoption. However, please keep in mind that we rarely know the genetic background of the animals we rescue and, as such, we cannot guarantee the exact breed combinations found within this dog. However, we do not know her actual genetic makeup. Just know that this dog is probably a variety of several different breeds that have combined to create one very amazing and unique animal.

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Shadow

Rottweiler

Male, Young

Granite City, IL

Size

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

Details

Good with kids, Good with dogs, Not good with cats, House-trained,

Story

Shadow is 1 year and 6months old

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Ryn

Rottweiler Mixed Breed (Medium)

Female, 6 yrs 2 mos

St. Louis, MO

Size

(when grown) -

Details

Good with cats, Spayed or Neutered,

Story

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Brandie

Rottweiler

Female, Adult

St Louis, MO

Size

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

Details

Good with dogs, Good with cats, Spayed or Neutered,

Story

If you like Rottweilers, then you will love Brandie. She is a little bit older 8 years old we think and weighs in at 75 pounds. She was found behind Walmart and then Festus Animal Control picked her up. My vet asked if we could take her in and I couldn't say no. Brandie is very sweet and good with other dogs. She is house broke and crate trained, not sure if she really needs to be crated. She likes to lay in her dog bed and sleep or relax. She really is a sweetheart. Brandi may have recently lost one eye, however that just makes her senses more focused to sniff out a happy meal. She will need eye drops for the rest of her life for her remaining eye. She is an e xtremely gentle big dog, that is kind and wants love. However, when a happy meal is near, she isn’t afraid to help herself to her human foster siblings. She’s your girl if you’re looking for an older gal that loves to snuggle and always be nearby. She would prefer if you’re willing to share your snacks though. If you are interested, complete the Adoption Application on our website at www.NeedyPaws.org and we will contact you. Adopters must live within an hour’s drive of St. Louis, MO. Brandie’s adoption fee is $295.00, which includes up-to-date vaccinations, heartworm testing and preventative, spay/neuter and microchip. We are a 100% foster-based rescue and all of our dogs live in approved foster homes. We are dedicated to finding the best Forever Homes, and will perform home visits and conduct veterinarian and reference checks for each potential adopter. Visit this organization's web site to see any additional information available about this pet.August 31, 2026, 6:27 pm

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These pups are in O Fallon, Illinois too!

Below are our newest added Rottweilers available for adoption in O Fallon, Illinois. To see more adoptable Rottweilers in O Fallon, Illinois, use the search tool below to enter specific criteria!

Nino

Boxer Mastiff

Male, 3 yrs 10 mos

O'Fallon, IL

Size

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

Details

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

Story

What are you waiting for? Apply today! Click here to apply for the pet Looking for a guard dog? Nino takes his genetics seriously. He’s a stunner! A combination of several mastiff breeds as well as boxer, rottweiler and german shepherd - Nino does not mess around about his property and people. Nino has worked hard over the last 8 months on seeing strangers at a distance without feeling defensive but he does need continued support and the right environment to call home. His behavior is all guard dog - so expect barking if a stranger is at the door or outside of your fence. At home with his family he’s a sweet boy but still energetic and working on proper manners. He cuddles well and likes affection. Nino also likes to run around the house with your socks and shoes, but doesn’t chew them up. He just likes to carry things. He is dog friendly with males and females - even has an 8lb best friend. Nino loves to play tug of war with people and play with the other dogs in the house, and otherwise will lay and chew a bone or sunbathe. If you’re looking for a dog to make you feel safe while cuddling in your bed, Nino might be for you! He's crate-trained and housebroken. Up-to-date on his shots and neutered. What are you waiting for? Apply today! Click here to apply for the pet

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Tango

Boxer Pit Bull Terrier

Male, 3 yrs 7 mos

O'Fallon, IL

Size

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

Details

Good with kids, Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered,

Story

What are you waiting for? Apply today! Click here to apply for the pet Tango is a 3‑year‑old Boxer/Pit Bull mix who came to us from a crowded shelter’s euthanasia list. He’s a tall, lean goofball with big boxer energy, very food motivated, and loves people. He’s best buddies with other playful dogs like Linus, but he’s still learning manners and impulse control, so he’ll need a home that can handle his enthusiasm and keep working on his training. Free training is included with your adoption. Fee is $150 What are you waiting for? Apply today! Click here to apply for the pet

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Macho Man

Pit Bull Terrier Boxer

Male, 2 yrs 1 mo

O'Fallon, IL

Size

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

Details

House-trained, Spayed or Neutered,

Story

What are you waiting for? Apply today! Click here to apply for the pet Macho Man is a 2-year-old pit bull mix who is full of energy and love. He enjoys playing tug, going for a long sniffy walk and cuddling on the couch with a bone. Macho was rescued as a stray, so we don't know much about his history. Here's what we do know: he is a little afraid during thunderstorms, but he just needs to cuddle up on the couch and have something good to chew on. He seems uncertain about other dogs; he's not overtly aggressive or scared, just showing us mixed signals. We are continuing to socialize with control until we find the personality type that opens him up more. We think he could have a house mate if they had the right personality for him. Macho has begun obedience training and knows sit, down, climb, come and we're currently working on heel. He does require exercise during the day but knows how to chill out in the evening and relax. Macho would be a great fit for a semi active household. He has not been cat tested. Older children who are appropriate with dogs would be best for him. DNA results: 53% American Staffy 33% American Pittie 6% Great Pyrenees 3% Labrador Retriever 1 % Boxer What are you waiting for? Apply today! Click here to apply for the pet

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

Rottweiler puppies and dogs in O Fallon, Illinois

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Adopt a Rottweiler near you in O Fallon, Illinois

These Rottweilers are available in O Fallon, Illinois.

Or, how about these Rottweilers in cities near O Fallon, Illinois

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

These pups are in O Fallon, Illinois too!

Below are our newest added Rottweilers available for adoption in O Fallon, Illinois. To see more adoptable Rottweilers in O Fallon, Illinois, use the search tool below to enter specific criteria!

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Rottweiler puppies and dogs in nearby cities

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Rottweiler puppies and dogs in O Fallon, Illinois

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Adopt a Rottweiler near you in O Fallon, Illinois

These Rottweilers are available in O Fallon, Illinois.

Or, how about these Rottweilers in cities near O Fallon, Illinois

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

These pups are in O Fallon, Illinois too!

Below are our newest added Rottweilers available for adoption in O Fallon, Illinois. To see more adoptable Rottweilers in O Fallon, Illinois, use the search tool below to enter specific criteria!

Search for a Rottweiler puppy or dog

Rottweiler puppies and dogs in nearby cities

Related breeds in O Fallon, Illinois

Rottweiler shelters & rescues in O Fallon, Illinois

Looking for a specific shelter or rescue?

Want to learn more about adopting a Rottweiler puppy or dog?

Rottweiler basics

Rottweiler basics