Chihuahua Adoption in O Fallon, MO: Chihuahua Puppies for Sale in O Fallon, MO

Adopt a Chihuahua near you in O Fallon, Missouri

These Chihuahuas are available in O Fallon, Missouri.

Jitterbug

Chihuahua

Female, 15 yrs 9 mos

St. Peters, MO

Size

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

Details

Story

**If you would like to adopt, please fill out an adoption form which can be found on the animal's profile page at www.straypawsrescue.com

Learn More

Dexter

Chihuahua

Male, Young

O'Fallon, MO

Size

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

Details

Good with dogs, Not good with cats, Spayed or Neutered, Shots are up-to-date,

Story

Silly Sweet bossy boyDexter is a loving 1 year chihuahua mix looking for a home without small children. He would prefer to be an only dog but wouldn’t mind a canine friend, not feline as long as he gets a lot of attention. Dexter loves going on walks and is a very talkative boy. Dexter also loves going to work with his foster mom. Dexter will need to go to a home with a fenced yard.All pets are spayed/neutered, microchipped, up to date on vaccinations and on a flea/tick preventative. Cats are tested for FIV/FeLV and dogs are tested for heartworms. Adoption fee is $150 for cats and $200 for dogs. To meet this pet, please fill out a dog application or cat application. Not able to adopt? Inquire about fostering or sponsoring this pet. For more information visit www.allpawsrescue.info. January 11, 2025, 5:35 pm

Learn More

Harold

Chihuahua

Male, Senior

O'Fallon, MO

Size

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

Details

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

Story

Relaxed Cuddle BuddyHarold is a 10 year old chihuahua boy who weighs about 15 pounds. He is housebroken and friendly to other dogs. He ignores cats. He is usually a couch potato but still gets the zoomies sometimes and he loves playing with toys. Harold walks well on a leash. Harold has shown minor food guarding issues, so would do best in a home without small children. He recently had his teeth cleaned and is ready for adoption! To learn more about Harold, fill out an adoption application or email his foster mom at Jeanine.sellman@gmail.comAll pets are spayed/neutered, microchipped, up to date on vaccinations and on a flea/tick preventative. Cats are tested for FIV/FeLV and dogs are tested for heartworms. Adoption fee is $150 for cats and $200 for dogs. To meet this pet, please fill out a dog application or cat application. Not able to adopt? Inquire about fostering or sponsoring this pet. For more information visit www.allpawsrescue.info. February 19, 2025, 5:07 pm

Learn More

Nala- Adoption Pending

Chihuahua

Female, Adult

O'Fallon, MO

Size

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

Details

Not good with kids, Good with cats, Spayed or Neutered, Shots are up-to-date,

Story

Nala a 7 yr old, spayed Chihuahua mix of full of spice and attitude. She is a sweet girl if you make it past her exterior cactus. Nala would do ideal as an only dog, or as a companion with an older quiet dog. She does well with cats, but needs a home with no kids. Is crate trained, has the occasional tinkle accident , loves food, treats and car rides. She loves to be center of attention, but will come across as a grumbly cranky girl until you prove that you are worthy of her love. If you have patience, love and room in your home, heart, on your lap and in your bed for this little girl, we promise you won't be sorry. All pets are spayed/neutered, microchipped, up to date on vaccinations and on a flea/tick preventative. Cats are tested for FIV/FeLV and dogs are tested for heartworms. Adoption fee is $150 for cats and $200 for dogs. To meet this pet, please fill out a dog application or cat application. Not able to adopt? Inquire about fostering or sponsoring this pet. For more information visit www.allpawsrescue.info. March 7, 2025, 11:18 pm

Learn More

Or, how about these Chihuahuas in cities near O Fallon, Missouri

These Chihuahuas are available for adoption close to O Fallon, Missouri.

Holly

Chihuahua Mixed Breed (Small)

Female, 7 mos

St Charles, MO

Size

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

Details

Spayed or Neutered,

Story

Holly is a little Chihuahua mix. She had a rough start in life and came from a hoarding situation. Holly is scared and is still learning to trust people.

Learn More

Davidson

Chihuahua Terrier (Unknown Type, Medium)

Male, Puppy

St. Louis, MO

Size

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

Details

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

Story

Meet Davidson! This adorable 21-week-old, 8-pound pup is as sweet as they come! Davidson is a loving, affectionate, and playful little guy who adores snuggling just as much as he loves to play.He’s great with kids, cats, and other dogs, making him a wonderful fit for just about any home. Plus, he’s doing amazing with house training, proving he’s both smart and eager to please!Whether he’s romping around with his furry friends or curling up for cuddles, Davidson is always ready to spread love and happiness. Could he be the perfect match for your family? &#226&#157&#164&#239&#184&#143Apply to adopt Davidson today!IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.March 4, 2025, 6:41 am

Learn More

Butter

Chihuahua Terrier (Unknown Type, Medium)

Female, Puppy

St. Louis, MO

Size

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

Details

Good with dogs,

Story

Butter is a tiny but mighty 13-week-old chihuahua mix with a heart full of love and a zest for life! Weighing just under 7 pounds, she may be small, but her spirit is unbreakable.Butter was born with Grade 4 luxating patellas and a laterally turned femur, tibia, and fibula, which affect her mobility. After consulting with an orthopedic specialist, we made the decision **not** to pursue surgery. The procedure would be incredibly difficult on her body and cost around $15,000. Instead, we are committed to letting Butter live her best life just as she was made.She is not in pain, does not require medication, and enjoys every day with enthusiasm. While she will benefit from lifelong joint supplements and may age faster than other dogs, she is happy, playful, and full of love.Butter is an affectionate, social pup who adores snuggles and human companionship. She does well with other dogs but would also be perfectly content being the center of attention. She’s looking for a family who will embrace her unique journey and celebrate the joyful, resilient girl she is.If you’re ready to welcome Butter into your heart and home, she’s ready to fill your life with unconditional love and endless cuddles!IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.March 4, 2025, 6:41 am

Learn More

Brooke

Chihuahua Dachshund

Female, Young

St. Louis, MO

Size

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

Details

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

Story

Meet Brooke!This adorable 1-year-old, 9.5-pound Dachshund mix is ready to find her forever family! We rescued Brooke from a rural shelter, and she has been nothing but a sweet and gentle little soul. She’s quiet, loves attention, and has been great with other dogs so far.If you’re looking for a loving companion who will happily soak up all the affection you have to give, Brooke might just be your perfect match!IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.March 7, 2025, 9:28 pm

Learn More

Tigress

Chihuahua Standard Schnauzer

Female, Puppy

St. Louis, MO

Size

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

Details

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

Story

Meet Tigress!Don’t let her name fool you—Tigress is less wild cat and more cuddle bug! This adorable 8-week-old Schnauzer/Chihuahua mix weighs just 6 lbs now but is expected to grow into a perfect 20-30 lb bundle of love.Tigress is as sweet as they come! She’s a champion snuggler, always looking for a cozy lap to curl up in. She’s already doing great with pee pad and crate training, making her a smart little pup. She adores kids and is happiest when she's getting love and attention.If you’re looking for a loving, cuddly companion to steal your heart, Tigress is your girl!IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.March 8, 2025, 10:48 am

Learn More

Opal

Chihuahua

Female, Adult

St. Louis, MO

Size

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

Details

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

Story

Meet Opal! This sweet little 7-year-old Chihuahua weighs just 6 pounds and has already been through so much. She was found all alone in the middle of nowhere, but now she’s safe at the rescue and ready to find her forever home. Opal is a gentle, loving girl who deserves a cozy lap and lots of love. Could you be the one to give her the second chance she’s been waiting for?IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.March 8, 2025, 10:48 am

Learn More

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

Hey, new pet parents! (Free) help is here.

Check out our sister brand, Kinship, for vet chat, a nutrition calculator, basic obedience training, and (much) more. So you're never flying solo in this pet parenting thing.

Get Started

Chihuahua puppies and dogs in O Fallon, Missouri

Learn More:

Adopt a Chihuahua near you in O Fallon, Missouri

These Chihuahuas are available in O Fallon, Missouri.

Or, how about these Chihuahuas in cities near O Fallon, Missouri

These Chihuahuas are available for adoption close to O Fallon, Missouri.

Search for a Chihuahua puppy or dog

Chihuahua puppies and dogs in nearby cities

Related breeds in O Fallon, Missouri

Chihuahua shelters & rescues in O Fallon, Missouri

Looking for a specific shelter or rescue?

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

Chihuahua basics

Chihuahua basics

Home

Adopt a Dog

Adopt a Chihuahua

Missouri

O Fallon

Chihuahua puppies and dogs in O Fallon, Missouri

Learn More:

Adopt a Chihuahua near you in O Fallon, Missouri

These Chihuahuas are available in O Fallon, Missouri.

Or, how about these Chihuahuas in cities near O Fallon, Missouri

These Chihuahuas are available for adoption close to O Fallon, Missouri.

Search for a Chihuahua puppy or dog

Chihuahua puppies and dogs in nearby cities

Related breeds in O Fallon, Missouri

Chihuahua shelters & rescues in O Fallon, Missouri

Looking for a specific shelter or rescue?

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

Chihuahua basics

Chihuahua basics