Rat Terrier Adoption in O Fallon, IL: Rat Terrier Puppies for Sale in O Fallon, IL

Adopt a Rat Terrier near you in O Fallon, Illinois

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

Or, how about these Rat Terriers in cities near O Fallon, Illinois

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

Phoebe

Rat Terrier Chihuahua

Female, 7 yrs 1 mo

Waterloo, IL

Size

(when grown) Small 25 lbs (11 kg) or less

Details

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

Story

Phoebe is a definite Rat Terrier mix around 3-4 years of age. She was found running at large with little Rachel in Taney Co. Missouri. She is a little shy at first, but a super sweet girl. She does climb out of the pup pen that is 4ft tall so a secure yard for her to play in with a privacy fence would be great! She is a little alpha acting with other dogs, but does like their company. Active girl and super pretty too! She would make a great trail/walking partner and prefers women over men, but does warm up. ##1734559##

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Ringo/ Snoopy

Rat Terrier Rat Terrier

Male, Puppy

Mehlville, MO

Size

(when grown) Small 25 lbs (11 kg) or less

Details

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

Story

Hi!! This is Ringo ( brown and white) and Snoopy (black and white) they are both 10 mos old and from the same liter!!! As much as I luv them I can’t keep them since I live in an apartment! They are both great dogs who are playful and loving!!! I’d luv to find someone who could take them both but am willing to separate!!! Both pups are fixed have rabies tags and shots!!! They are also housebroken!! Ringo and Snoopy are loving playful dogs and full of energy!!! And at night luv snuggling with their family!!! They will both make great companions to their forever home…I’m really nervous doing this and really want to know wherever they go they will be loved!!!!

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Joy (Sponsored)

Border Collie Rat Terrier

Female, 3 yrs 2 mos

East ST Louis, IL

Size

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

Details

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

Story

Joy's adoption fee is sponsored! Meet Joy! 🐾🖤 Joy lives up to her name, she’s a playful, goofy girl who brings fun energy wherever she goes. She loves walks, playtime, and toys, and is always ready to make new friends. Joy has shown that she is: 🐾 Good with dog 🐾 Good with cats 🐾 Good with kids 🐾 Potty trained 🐾 Crate trained If you’re looking for a fun, loving companion who just needs a chance to shine, Joy could be your perfect match. If you are interested in a meet and greet for adoption for Joy, please fill out an application on our website at www.gatewaypets.org/adopt. If you are interested in learning more about Joy 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 Joy, follow us on Facebook Gateway Pet Guardians and Instagram @gatewaypets ... #gpgJoy. 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. Therefore, we do not know his/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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Brie (a courtesy listing in Olive Branch, MS)

Border Collie Rat Terrier

Female, Senior

Highland, IL

Size

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

Details

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

Story

You can fill out an adoption application online on our official website.Brie is a 9-year old BC/Rat Terrier mix who is in need of a forever home due to allergies of the newborn child of her owners in her current home. She is a well-behaved, playful girl and seems to get along well with people and other dogs, and likely even with cats, although her exposure to them has been limited. Her owners say this about Brie: Brie , Breed: Border Collie, Rat Terrier mix , Age: Approx. 9 years old , Health: No current healthconcerns. She is up to date on Rabies shot. Her annual is due but I will get that done soon. She isspayed.Description: She is very lovable and loves her people. She can be a good guard dog but knowswhen to stand down. She can be vocal and is very vocal when with dogs bigger than her. She's notafraid to establish her space and boundaries if need be; however, she is not one to bite others at all - She is a sweetheart. She can get defensive around big dogs but all she does is bark. She barks when she plays too so it may seem as if she's being aggressive but she's really just playing. She is good withpeople, kids, and other dogs. She will lay on the couch with you or sit/lay on the ground next to you and watch TV. She's still active for a 9 year old and can jump when excited. She loves to run and havespace - though gated is best. She is leash trained, but needs the leash. I am doing research on the best place to take her because I know she can be in a loving home. I have a bed, kennel, blankets, vest, brushes, heartworm medicine and more that she will go with. Last check up date: 09/29/23, Center Hill Animal Clinic , Reason for rehome: newborn is allergic If you would like to meet or know more about Brie, please contact her owners at carlton95moore@hotmail.comVisit this organization's web site to see any additional information available about this pet.March 9, 2026, 2:31 pm

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Sprocket

Jack Russell Terrier Rat Terrier

Male, 11 yrs 1 mo

Waterloo, IL

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,

Story

Sprocket is a happy guy who is 11 years young. He was raised with kids and seems to do well with all humans and most other dogs. He also appears housetrained (we never promise).He loves to be outside with people and playing in the run. FYI my Jack Rat lived to be 21.5 years old. They are very resilient fur kiddos and this guy is no exception. ##2743240##

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Max

Hound (Unknown Type) Rat Terrier

Male, 4 yrs 4 mos

Waterloo, IL

Size

(when grown) Small 25 lbs (11 kg) or less

Details

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

Story

Max is a great size boy that has tons of energy and springs for legs. We suggest a home with no small kids and no cats for him as he REALLY wants to chase them and has tried to here. He is around 3 yrs young and would love a family to call his own. ##1668794##

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Rat Terrier puppies and dogs in O Fallon, Illinois

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Adopt a Rat Terrier near you in O Fallon, Illinois

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

Or, how about these Rat Terriers in cities near O Fallon, Illinois

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

Search for a Rat Terrier puppy or dog

Rat Terrier puppies and dogs in nearby cities

Related breeds in O Fallon, Illinois

Rat Terrier shelters & rescues in O Fallon, Illinois

Looking for a specific shelter or rescue?

Want to learn more about adopting a Rat Terrier puppy or dog?

Rat Terrier basics

Rat Terrier basics