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Calico kittens & cats in O Fallon, Illinois

Looking for a Calico kitten or cat in O Fallon, Illinois? Adopt a Pet can help you find an adorable Calico near you.

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Adopt a Calico near you Calico in cities near O Fallon, Illinois Other kittens in O Fallon, Illinois Search for a Calico kitten or cat near you Browse Calico kittens & cats in nearby cities Browse related breeds in O Fallon, Illinois Calico shelters and rescues in O Fallon, Illinois Learn more about adopting a Calico kitten or cat

Adopt a Calico near you in O Fallon, Illinois

We don't see any Calicos available for adoption right now, but new adoptable pets are added every day. Try a different search below!
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Or, how about these Calicos in cities near O Fallon, Illinois

These Calicos are available for adoption close to O Fallon, Illinois.
Photo of Maple

Maple

Calico

Female, Young
Millstadt, IL
Size
(when grown) -
Details
Good with kids, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Found outside Maple had a few litters, got her fixed. Maple has been a house cat for a few years. Maple likes to sit on the porch then come back in. She is very loving.

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Photo of Cali

Cali

Calico

Female, Kitten
East Alton, IL
Size
(when grown) -
Details
Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Cali is the sweetest girl!! She's shy and a little reserved at first but then loves to play and explore new areas. She purrs so loud when she's happy and getting her rubs. She can be food driven and needs someone patient to work with her on being comfortable in her new space. She loves to snuggle with her siblings and play until exhausted. She's very smart, intuitive, and curious. Such a sweet girl. Cali was a stray with her mama and siblings. I rescued them. She is fixed, shots, and microchipped. The name and address can be changed on the microchip once adopted. Come and get this sweet baby!

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Photo of Snoot

Snoot

Calico

Female, Senior
Brentwood, MO
Size
(when grown) -
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Snoot's owner, my mother, was moved into a memory care facility in early October so she can no longer take care of her. For medical reasons, and the fact that I do not live in St. Louis, I am unable to take her in. A neighbor is temporarily feeding Snoot but can only do so for another month. I have tried to find a new home for her with neighbors and friends but have not been successful. Snoot is 12 years old but in very good physical shape. She is having a full vet exam on November 12th. Snoot is very friendly and loves to be petted and brushed. She does go outdoors in decent weather and gets along with the neighborhood pets. She is quiet at night and only meows to go out in the morning or if she is hungry. Snoot almost exclusively eats dry food. Snoot is fully house trained.

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Photo of Neko

Neko

Calico

Female, Adult
Saint Louis, MO
Size
(when grown) -
Details
Good with kids, Not good with dogs, Not good with cats, House-trained,
Story
Neko is a 5 year old female cat. She has been raised as an indoor cat and enjoys her alone time. She is sweet but also aloof, so a quiet household is ideal for her.

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Jazzy

Calico

Female, Adult
Saint Louis, MO
Size
(when grown) -
Details
Good with kids, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet 13 year old Jazzy. Her favorite activity is to lay in the windowsill and watch as people pass by. It might take her a minute to get comfortable, but once she is, she’ll come running for cuddles and pets. She would work best as the only cat in a home.

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Photo of Roseanne

Roseanne

Calico

Female, Adult
St. Ann, MO
Size
(when grown) -
Details
Not good with cats, House-trained, Spayed or Neutered,
Story
Very sweet when warms up to you but seems to prefer menMarch 7, 2026, 10:08 pm

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These cats are in O Fallon, Illinois too!

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

Boey

Domestic Shorthair

Male, Adult
Belleville, IL
Size
(when grown) -
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
🐾 Meet Boey! Boey is a sweet, lovable indoor cat with a gentle personality. He can be a little timid at first, but once he warms up to you, his affectionate side shines through! He enjoys attention on his own terms and absolutely loves belly rubs. Boey shares a special bond with his adopted sister, Samoa. They have been together for 4 years, and we would love for them to find a forever home together. Due to allergies in our home, we are sadly looking for a loving new family for them. With a little patience and lots of love, Boey will make a wonderful companion. ❤️ Could Boey and Samoa be the perfect addition to your family?

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Photo of Oiseau (wah-zoh)

Oiseau (wah-zoh)

Domestic Shorthair

Male, Adult
Belleville, IL
Size
(when grown) -
Details
Good with kids, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Looking to find a wonderful home for this sweet boy. He’s about 3 years old and has a loving, gentle personality. He does amazing with other cats, has never shown aggression, and absolutely loves attention, affection, and cuddles. He’s happiest in a calm, loving environment. In the past, he struggled with stress-related urination while living in a home with loud, rambunctious children. However, since moving into a calmer environment, he hasn’t had a single incident in about a year! Because of this, we think he’d thrive best in a calmer household, ideally with adults or older, calmer children. He would also make a wonderful companion for another cat. He’s a genuinely sweet boy, and we just want to find him a home where he can feel safe, relaxed, and loved. ❤️ Please reach out if you think you might be a good fit!

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Search for a Calico kitten or cat

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

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Calico kittens & cats in nearby cities

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Related breeds in O Fallon, Illinois

Tabbys in O Fallon, Illinois Domestic Shorthairs in O Fallon, Illinois Maine Coons in O Fallon, Illinois

Calico shelters & rescues in O Fallon, Illinois

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

Here are a few organizations closest to you:

Shelter

28.7 miles

St. Animal Pet Adoptions

3626 St. Gregory Lane, St. Ann, MO 63074

Pet Types: cats, dogs

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Rescue

30.6 miles

4 Paws 4 Rescue

Fenton, MO 63026

Pet Types: cats, dogs, rabbits, small animals

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Rescue

35.2 miles

Little Cat Rescue of Illinois

Brighton, IL 62012

Pet Types: cats

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Looking for a specific shelter or rescue?

If you're not seeing what you're looking for, try our shelter and rescue search. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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Want to learn more about adopting a Calico kitten or cat?

We've got all the info you need on adopting and caring for a Calico kitten. Check out the links below for everything you ever wanted to know about Calico kittens and adults.

Calico basics

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Where do Calicos come from? How many types of Calicos are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Calico.

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