Chihuahua Adoption in Longmont, CO: Chihuahua Puppies for Sale in Longmont, CO

Adopt a Chihuahua near you in Longmont, Colorado

These Chihuahuas are available in Longmont, Colorado.

Turbo

Chihuahua Pug

Male, 1 yr 7 mos

Longmont, CO

Size

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

Details

Story

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These Chihuahuas are available for adoption close to Longmont, Colorado.

Clay & Thumper

Chihuahua Pomeranian

Male, 6 yrs 1 mo

Mead, CO

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

Clay (M) and Thumper (F) are a bonded pair of PomChi’s looking for a home. Clay is 8 and Thumper is 6 years old. They are both under 10 lbs with Clay at 8 lbs and Thumper at 7 lbs. These two are so sweet and cuddly. Wherever one goes the other is sure to follow. Their favorite spot is basking in the sun, working on their tans. Both seem to do well with their house training when they have outdoor access (a doggie door propped open) and also use puppy pads. Thumper isn’t fond of leash walking so we are seeking a home with a securely fenced in yard. These two would be fine as the only dogs in the home or joining an existing pack. A busy home likely not their jam. Clay & Thumper are being fostered in Longmont, Colorado. *We require all adopters to come to Colorado to adopt. *We do not transport dogs.* You can view this wonderful dog at https://www.milehighcanine.org/post/dogs/clay-thumper/. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.

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Penny

Chihuahua Mixed Breed (Small)

Female, 1 yr

Mead, CO

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

"Penny is a 5–6 lbs, female, Chihuahua mix who’s as fun as she is friendly. She loves people, does great with other dogs, and brings a playful, happy energy wherever she goes. She’s doing well with house training and is eager to keep learning. Because she can be a bit vocal at times, she’s best suited for a home with no shared walls. Penny would do well with kids 8+ who can respect her small size. If you’re looking for a sweet, spunky little companion who’s always up for fun and snuggles, Penny might be your girl. " Penny is being fostered in Castle Rock, Colorado. *We require all adopters to come to Colorado to adopt. *We do not transport dogs.* You can view this wonderful dog at https://www.milehighcanine.org/post/dogs/penny-2/. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.

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Buster

Chihuahua

Male, Adult

Mead, CO

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

Meet Buster! Buster is a 4 (almost 5) year old, 15 lbs, Chihuahua mix. This sweet, gentle boy is a total cuddlebug once he feels safe with you. He’s fully crate trained, potty trained, and walks well on a leash. Buster is smart, but also very shy—he can be skeptical of new people and needs someone who will go slow, respect his space, and let him build trust at his own pace. Once he warms up, his personality shines. With continued socialization and positive exposure to new people and experiences, he’ll continue to grow in confidence. He’s very chill, loves hanging out at home, and will happily entertain himself watching (or chasing!) squirrels in the yard. He’s great in the car, has no separation anxiety, and prefers quiet environments over big groups. If you’re looking for a calm, loving companion who will be your loyal shadow once he feels comfortable, Buster could be your perfect match. Buster seems to enjoy the company of similarly sized dogs, but he doesn’t require the company of one in his forever home. Buster is in foster in Mead, Colorado. *We require all adopters to come to Colorado to adopt. *We do not transport dogs. * You can view this wonderful dog at https://www.milehighcanine.org/post/dogs/buster You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.

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Ranger

Chihuahua Mixed Breed (Small)

Male, 1 yr

Mead, CO

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

" Ranger’s New Year’s resolution is to find the perfect lap(s), aka his forever family. His sweetness knows no bounds, and even though he is only 1 year old, he is a big fan of snuggle marathons. At 15 pounds, Ranger is the perfect cuddle size. He can be shy with new people at first, but once he feels comfortable, his loving personality shines. He enjoys giving kisses and is happy to be held in just about any position, whether curled up in a lap or on his back in your arms like a baby. Ranger also enjoys playing with toys and romping around with other dogs, and he is cat-friendly too. He loves going out for walks and will occasionally pause to make sure his human is still close by, just to be safe. He is also doing very well with his house-training! Since Ranger is nervous with new people, he would do best in a home without children. If you are searching for a loyal companion who will provide endless cuddles and fun, Ranger just might be your perfect match." Ranger is being fostered in Loveland, Colorado. *We require all adopters to come to Colorado to adopt. *We do not transport dogs.* You can view this wonderful dog at https://www.milehighcanine.org/post/dogs/ranger/. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.

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Turbo

Chihuahua Pug

Male, 1 yr 7 mos

Longmont, CO

Size

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

Details

Story

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Chihuahua

Female, 4 yrs 4 mos

Ft Lupton, CO

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

General Information:Cookie is an approximately 4-year-old female Chihuahua who has been spayed, microchipped, and is current on her vaccinations. She arrived at the rescue facility at the end of August 2025 accompanied by one puppy, who has since been adopted. Origin and Arrival:Cookie was rescued from Southeast Colorado; we believe that she and her puppy were left outside without a lot of human interaction. Training and Behavior:She is kennel-trained and familiar with using a doggie door. Although she has experienced a few accidents inside the house, with consistent supervision, it is expected that she will become reliably housetrained. Social Compatibility:Cookie generally gets along well with most dogs but exhibits some bossiness and jealousy, especially when attention is given to other dogs. Therefore, careful management of interactions with other pets is advisable. Ideal Home Environment:It is recommended that Cookie be placed in a household with older children who are knowledgeable about dog behavior and language, ensuring a harmonious and understanding environment suitable for her needs. Please fill out an application on www.fureverdogdenver.com. If you would like more information or to meet her, please call or text 720 588-6809. ##2505063##

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Chihuahua puppies and dogs in Longmont, Colorado

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Adopt a Chihuahua near you in Longmont, Colorado

These Chihuahuas are available in Longmont, Colorado.

Or, how about these Chihuahuas in cities near Longmont, Colorado

These Chihuahuas are available for adoption close to Longmont, Colorado.

Search for a Chihuahua puppy or dog

Chihuahua puppies and dogs in nearby cities

Related breeds in Longmont, Colorado

Chihuahua shelters & rescues in Longmont, Colorado

Looking for a specific shelter or rescue?

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

Chihuahua basics

Chihuahua basics