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Chihuahua puppies and dogs in Castle Rock, Colorado

Looking for a Chihuahua puppy or dog in Castle Rock, Colorado? Adopt a Pet can help you find an adorable Chihuahua near you.

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Adopt a Chihuahua near you in Castle Rock, Colorado

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 Castle Rock, Colorado

These Chihuahuas are available for adoption close to Castle Rock, Colorado.
We'll also keep you updated on Lady's adoption status with email updates.
Photo of Lady

Lady

Chihuahua

Female, 3 yrs
Littleton, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Lady, a 1.5-year-old Chihuahua mix! Lady is a cuddly lovebug who enjoys being with her human on the couch, in bed, and basically any place her human is, she will be. Lady is a very small, cautious, but precious little thing who loves to give kisses, play with her toys, and especially enjoys her outside time. She is learning how to walk on a leash while in a harness, and she quickly learned how to use the dog door with the help of her foster sisters. With full access to that dog door, she is fully potty-trained. Lady has also learned her name very quickly and fell into a routine with her foster siblings quite easily. Lady hasn't yet fully learned the concept of playing fetch, but she loves chasing balls and frolicking in the grass. Lady hasn't been around cats or small children, and her current home is fairly calm and quiet, which is her cup of tea. She gets along very well with other small dogs and would be a beautiful addition to a family. Lady is up to date on vaccinations, spayed, and microchipped. Apply to meet sweet Lady today! Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##2131322##
We'll also keep you updated on Annie's adoption status with email updates.
Photo of Annie

Annie

Chihuahua

Female, 3 yrs 9 mos
Littleton, CO
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
See that girl, watch her preen, Annie’s our prancing queen!!!  Meet Annie a 2 year old chihuahua mix. Annie is a joyful noodle girl who loves to play. Annie seems to be learning what it is like to live in a house with human friends for the first time. She has mastered snuggling on the couch, playing with her foster brother and how squeaky toys work. She knows sit and is working on her leash skills and potty training, this girl will have it down in no time! Annie is gaining confidence day by day but new people and city noises are still a little scary.  Annie loves hanging out with her small foster brother and would do great in a home with or without another small pup. She's also cat friendly! Annie is still learning how to show affection to her human friends, so she would be best in a house with no or older children. She is such a sweet pup who is so ready to be loved. Reach out to meet Annie the prancing queen today!  Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##2101798##
We'll also keep you updated on Giss's adoption status with email updates.
Photo of Giss

Giss

Chihuahua

Male, 3 yrs
Littleton, CO
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
Giss is a friendly little guy who gets along well with other dogs, large and small, and is cat friendly. He can sleep a solid 7-8 hours overnight in his crate with hardly a peep. It took him a few days to settle into his foster home, but once he did, his happy, fun personality came out. He’s around 95% housetrained — just needs to stay in a good routine — and is getting better every day at walking on a leash. Giss will make a great companion in any type of household. Giss is a 1.5 year old Chihuahua mix and up to date on vaccinations, neutered, and microchipped.  Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##2131320##
We'll also keep you updated on Milo's adoption status with email updates.
Photo of Milo

Milo

Chihuahua

Male
Littleton, CO
Size
(when grown) -
Details
Spayed or Neutered,
Story
Milo is a 7 (?) year old male chihuahua mix.  He's timid around new people but is loving and playful once you've gained his trust.  He's a goofy boy with tons of personality.  He likes to play with other smaller dogs but is a bit fearful of high-energy larger dogs.  Milo would do best in a quieter household without young children.  His favorite things are going for walks and his stuffed giraffe.  He also loves to snuggle up with his human on the couch or in bed.  Milo is filled with love to share with a person or family who will give him a chance.September 21, 2025, 2:11 pm
We'll also keep you updated on Dixie's adoption status with email updates.
Photo of Dixie

Dixie

Chihuahua Pug

Female, 3 yrs 1 mo
Parker, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
My name is Dixie, I am a 3-4 year old Chihuahua/Pug. I am a medium sized lady at 28 lbs. I like the company of my people! I love to be next to you on the couch, getting belly rubs and taking walks. I like dogs that are not threatening to me..smaller and older. I am housetrained and can be left in the house with no issues. I would love a quiet home .  Dixie will be available at PetSmart in Highlands Ranch 9291 S Broadway, Highlands Ranch,  this Saturday, 1/10, from 11-3. To get pre approved please fill out the adoption application at Trevorsanimalrescue.com   ##2619297##
We'll also keep you updated on Chikis #2's adoption status with email updates.
Special Needs
Photo of Chikis #2

Chikis #2

Chihuahua

Female, Puppy
Denver, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Needs special attention, Spayed or Neutered,
Story
  Animal Rescue of the Rockies believes every pet should find a wonderful and caring home. To ensure Chikis #2 finds the best possible home, we ask you fill out our adoption application so we can learn more about you and your household. We review each application in the order submitted and will contact you within 48 hours  (please check your spam folder for our emails) .   Chikis #2 | 11-month old Chihuahua | Playful, Sweet, and Full of Joy Meet Chikis, a 11-month old Wheaten-colored Chihuahua with a happy spirit and a heart full of love. This tiny girl is equal parts playful and snuggly—she adores romping around with her foster brother, wrestling, chasing toys, and then curling up for a nap beside him. She’s friendly, affectionate, and always eager to be part of the fun, even if she’s still a little shy at first. Chikis is learning all the basics of puppy life, including house training and leash walking, and she’s doing a great job with encouragement and consistency. She settles nicely in her crate after a few minutes and has been a perfect angel when left alone. She’s motivated by food, toys, and affection, making her a quick learner once she’s comfortable. This sweet pup has had positive interactions with larger dogs and cats, and while she hasn’t met kids yet, her loving and gentle personality suggests she could do well in many kinds of homes. Because she can be a little nervous at first, a calm and patient environment will help her confidence continue to bloom. Chikis does have a seizure disorder, but her anti-seizure medication keeps her completely seizure free, and she’s thriving under that care. She’s a happy, healthy, and playful young dog who just wants love, attention, and a family to call her own. With her cheerful prance, cuddly nature, and joyful energy, Chikis is sure to bring warmth and sunshine to any home lucky enough to have her.   If you and the dog are a good match then we'll connect you with our dog's foster parents to chat more in-depth. If both you and the foster agree that the dog is a good fit then a meet and greet is scheduled. We require applicants' dogs to meet ours to ensure they get along. We'll ask you to read and sign our adoption agreement and pay the adoption fee to complete the adoption when it comes time. Our adoption fees help cover the costs of saving more lives!  A home visit will be scheduled within one week of your new pet going home with you.  The adoption fee for this pet is $450 (includes a $50 refundable puppy training deposit). Our adoption fee covers the following: Spay/neuter Microchip DAPP vaccinations as age-appropriate for the dog.  Rabies vaccinations as age-appropriate for the dog. Adopters shall be responsible for all vaccinations after adoption. Please fill out an adoption application by clicking  here . Please give us 48 hours to review your application and respond to you. (Remember to check your spam folder for our emails!) We want our pets to go to a lifelong new home, so thank you for your patience during the adoption process! Please email dogs@arrcolorado.org for more information, as we can't accept calls. PLEASE NOTE:  The breed listed is the information we've received from the shelter.  Shelters usually guess at the breed, so there is no guarantee, as we don't DNA test our foster pets.  Here is some interesting info on breed identification:  https://arrcolorado.org/category/puppy-dog-tips/ Our adoption process is: 1. Fill out our Adoption Application online.  We'll contact you within 48 hours to answer any questions you may have about the pet. 2. If the pet looks like a great match, we'll schedule a meet and greet and ask you to fill out our online Adoption Agreement if you'd like to proceed with adopting.  Once you've completed the Adoption Agreement and pay the pet's Adoption Fee, you can arrange to pick up your new furry family member! January 16, 2026, 8:16 pm

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Chihuahua shelters & rescues in Castle Rock, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Chihuahua puppies in Castle Rock, Colorado. Browse these Chihuahua rescues and shelters below.

Here are a few organizations closest to you:

Rescue

12.5 miles

Paws on the Ground Colorado

Littleton, CO 80163

Pet Types: cats, dogs

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Rescue

13.7 miles

Trevor's Animal Rescue

Parker, CO 80138

Pet Types: cats, dogs

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Rescue

19.2 miles

Animal Rescue of the Rockies

Denver, CO 80013

Pet Types: cats, dogs

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Rescue

20.5 miles

L.O.L.A.'S Rescue

6005 S. Taft Way, Littleton, CO 80127

Pet Types: dogs

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Rescue

20.8 miles

CO Corgis and Friends

Denver, CO 80224

Pet Types: dogs

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Rescue

21.5 miles

4 Paws 4 Life Rescue and Boarding

3648 N. Perry Park Road, Sedalia, CO 80135

Pet Types: cats, dogs

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Rescue

22.4 miles

Ho-Bo Care Boxer Rescue

Denver, CO 80209

Pet Types: dogs

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Shelter

22.7 miles

Denver Animal Shelter

1241 W. Bayaud Ave, Denver, CO 80223

Pet Types: cats, birds, dogs, rabbits, reptiles, small animals

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Rescue

24.1 miles

Red Fern Animal Rescue

Denver, CO 80220

Pet Types: cats, dogs

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Rescue

24.5 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

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

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

Chihuahua basics

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

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