Chihuahua Adoption in Collinsville, IL: Chihuahua Puppies for Sale in Collinsville, IL

Adopt a Chihuahua near you in Collinsville, Illinois

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

Or, how about these Chihuahuas in cities near Collinsville, Illinois

These Chihuahuas are available for adoption close to Collinsville, Illinois.

Ruthie

Chihuahua Shih Tzu

Female, 1 yr 6 mos

East ST Louis, IL

Size

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

Details

Story

Meet Ruthie! She is new to our rescue and looking for a family to call her own! If you are interested in a meet and greet for adoption for Ruthie, please fill out an application on our website at www.gatewaypets.org/adopt. If you are interested in learning more about Ruthie 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 Ruthie, follow us on Facebook Gateway Pet Guardians and Instagram @gatewaypets ... #gpgRuthie. 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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JASPER

Chihuahua

Female, 7 yrs 6 mos

St. Louis, MO

Size

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

Details

Spayed or Neutered,

Story

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Sadie

Chihuahua Fox Terrier (Smooth)

Female, 2 yrs 1 mo

St. Louis, 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

WE ARE A TX-BASED RESCUE. THIS DOG IS CURRENTLY LOCATED IN TX AND WILL BE TRANSPORTED UPON ADOPTION. Please fill out an adoption application at haydudeequine.org 💗✨ Meet Sadie — Petite Package, Supermodel Legs, Total Lovebug ✨💗 (Female • Chi/Terrier Mix • 2 Years • 12 lbs • House Trained) Sadie is living proof that confidence looks great on everyone — especially when paired with 12 pounds of sweetness and legs that go on for DAYS. Seriously, this girl is built like a tiny runway model who accidentally wandered into a puppy playgroup and decided she loved it. Once a shy wallflower, Sadie has fully stepped into her glow-up era. She was adopted as a puppy but unfortunately her owner passed away. She was very shy and unsure when she came back to us to find her another fur-ever home but she is doing AMAZING in her foster home and has discovered her absolute favorite hobby: playing with other dogs. Loves loves loves it. If there were medals for playtime enthusiasm, she’d be on the podium. Is she shy when first meeting new people? For about a New York second (not even the whole minute). Then the tail starts wagging, the legs start prancing, and she’s like, “Oh hi, yes, I live here now.” She bonds quickly with her person and becomes a loyal little shadow with impressive leg reach. 🐾 Sadie’s Standout Stats: • 2 years old, petite 12 lbs with extra-long legs for maximum elegance • House trained (tiny body, big manners) • Fantastic with other dogs — playgroup superstar • Warms up to new people quickly and even gives sweet lil kisses • Bonds quickly and deeply with her person • Sweet, affectionate, and sneakily funny Sadie would thrive in a home where she can be part of the fun — whether that’s romping with a dog sibling, trotting proudly beside her human, or curling up after a long day of being adorable. She’s gentle, loving, and finally ready to be someone’s forever best girl. If you’re looking for a dog who can steal your heart, your couch, and possibly your camera roll in under 60 seconds… 👉 Apply today at haydudeequine.org — Sadie is ready to strut her way into her forever home. 🐾💖

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Gordo

Chihuahua

Male, 3 yrs 1 mo

St. Louis, 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

WE ARE A TX-BASED RESCUE. THIS DOG IS CURRENTLY LOCATED IN TX AND WILL BE TRANSPORTED UPON ADOPTION. Please fill out an adoption application at haydudeequine.org 🐾💛 Meet Gordo — 8 Pounds of Love, Loyalty, and Lap-Warming Perfection 💛🐾 Gordo has been waiting… and waiting… and we honestly don’t understand how this little guy is still looking for his forever home. At just 3 years old and 8 pounds, Gordo is living proof that the very best things come in the tiniest, snuggliest packages. This sweet Chihuahua mix is equal parts lap warmer, cuddle champion, and loyal sidekick. He adores being close to his person and will happily follow you from room to room like a tiny, devoted shadow. If you’ve ever wanted a dog who truly wants to be with you — not just near you — Gordo is your guy. He does have a soft spot for the ladies (Gentlemen, don’t worry—he’ll accept you too, but he’s a mama’s boy at heart!) and would thrive in a calm, quiet home. He’d also be thrilled to have a small doggie friend to sunbathe with and share naps. Kids aren’t really his vibe, but cozy couches and peaceful routines? Absolutely. 💊 A little extra love note about Gordo: Gordo is considered special needs due to occasional seizures, which are well managed with daily medication (Levetiracetam and Phenobarbital - about $50 every two months). He takes his meds like a champ and doesn’t let it slow him down one bit. He’ll also need Midazolam on hand, just in case he does have a seizure — though thankfully, his meds are working very well and he rarely has one. Now for the fun stuff… 🐶 Gordo’s Favorite Things: • Being used as a living neck pillow • Sunbathing like a tiny beach bum • Napping with doggie friends • Shamelessly begging for watermelon 🍉 • Sitting in your lap… always • Staring down the vacuum like a brave little warrior He’s house trained, crate trained, and happily trots into his crate at mealtime like the good boy he is. Gordo is gentle, affectionate, and incredibly loving — the kind of dog who bonds deeply and gives his whole heart once he feels safe. This little guy has been through a lot in his short life, but he hasn’t let it dim his sweetness or his desire to love. He’s just waiting for someone to see how special he truly is and give him the calm, loving home he deserves. 💛 If you’re looking for a devoted companion, a constant cuddle buddy, and a tiny soul who will adore you endlessly — Gordo is ready to wiggle into your heart and home! Apply today at haydudeequine.org and give this sweet boy the forever home he’s been waiting for. 💖

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Rio

Chihuahua

Male, 1 yr 9 mos

St. Louis, MO

Size

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

Details

Spayed or Neutered,

Story

Meet Rio Rio was adopted from us as a puppy in 2024 the last of his litter to finally find a home. We thought his happy ending had begun. But now, through no fault of his own, Rio is back with us. He doesn’t understand why. He keeps trying to make his way toward the front door, hoping to go back to the home he thought was forever. Despite the heartbreak, Rio remains the same sweet, friendly boy. He’s always excited to meet new people, wagging his tail and offering love to everyone he meets. If you’re looking to adopt or foster, please keep Rio in your heart.

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Pork

Chihuahua

Male, Adult

St Louis, MO

Size

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

Details

Not good with kids, Good with dogs, House-trained, Spayed or Neutered,

Story

** REQUIRES FENCED YARD ** NEEDS A FEMALE COMPANION DOG HIS SIZE ** BREEDER DOG EXPERIENCE NEEDED ** Meet 'Pork', a 6 yr old, 10 lb, Chihuahua Mix . He has a 'cloudy eye' but still sees okay. Pork, came from a very bad situation, bitten by tons of fleas and ticks and lost all his hair. Still missing a lot of hair. Pork is still skittish but has learned a lot in foster home; he has recall to come back inside from fenced yard, and when you are sitting down in chair in kitchen, he will put his paws up on you and take treats from your hand. But he still will not let you pet him. Trust will take time and patience and we'd prefer someone who is home a lot to train him. He's housebroken (sometimes lifts leg inside). He is not leash trained, so he requires a SECURE FENCED YARD. He needs a female companion dog in the home to help him continue to thrive to be a great dog. 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. Pork’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.January 29, 2026, 5:33 pm

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Chihuahua puppies and dogs in Collinsville, Illinois

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Adopt a Chihuahua near you in Collinsville, Illinois

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

Or, how about these Chihuahuas in cities near Collinsville, Illinois

These Chihuahuas are available for adoption close to Collinsville, Illinois.

Search for a Chihuahua puppy or dog

Chihuahua puppies and dogs in nearby cities

Related breeds in Collinsville, Illinois

Chihuahua shelters & rescues in Collinsville, Illinois

Looking for a specific shelter or rescue?

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

Chihuahua basics

Chihuahua basics