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Chiweenie puppies and dogs in Boulder, Colorado

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

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Adopt a Chiweenie near you in Boulder, Colorado

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Below are our newest added Chiweenies available for adoption in Boulder, Colorado. To see more adoptable Chiweenies in Boulder, Colorado, use the search tool below to enter specific criteria!
Photo of Marisol D

Marisol D

Dachshund Terrier (Unknown Type, Medium)

Female, Young
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered,
Story
Meet Marisol Female DOB: March 29, 2026 Weight: 12 lbs (current — still growing) medium sized Expected Size: Small to Medium when fully grown Breed: Terrier Mix Spayed (Fixed): Pending (age-appropriate) Vaccines: Pending (age-appropriate) Microchipped Healthy & Adoption-Ready Personality, Breed Info & Expectations Marisol is a sweet and affectionate little puppy with a playful personality and loving spirit. At this young age, she is still discovering the world around her and enjoys cuddles, companionship, toys, playtime, and exploring new experiences with curiosity and excitement. She has a happy puppy energy while also loving closeness and affection from her people. Marisol is still very young and growing, making this an especially important stage for confidence-building, socialization, structure, and positive experiences that will help shape her into a happy and well-balanced adult dog. As a growing Terrier mix puppy, Marisol will likely mature into an intelligent, engaging companion with lots of personality and strong bonds with her family. Terrier mixes are often known for being affectionate, clever, energetic dogs who thrive with interaction, companionship, and enrichment. Marisol is expected to stay in the small-to-medium size range as an adult. Marisol would thrive in a home prepared for: Ongoing puppy training and supervision Daily exercise, playtime, and enrichment Structure, consistency, and routine Positive socialization and engagement A lifelong commitment to her emotional and physical well-being Puppies are adorable, but they are also a major responsibility requiring patience, supervision, training, and long-term commitment throughout every stage of life. Training, Adjustment & What to Expect Many rescue puppies come from uncertain beginnings and may not have had structure, socialization, or training before arriving at rescue. Even very young puppies require significant guidance and supervision to properly learn how to navigate life in a home environment. Puppies are not automatically trained simply because they are young. The rescue environment itself also does not always allow for extensive one-on-one training. While we work hard to provide safety, basic structure, and socialization, adopters should expect to continue all training and development after adoption. Adopting a puppy means being prepared for: Potty training and accidents Teething and chewing phases Crate training and leash training Nighttime wakeups and supervision Jumping, barking, and playful puppy behavior Ongoing socialization and confidence-building Daily exercise, enrichment, and structure Routine veterinary visits and vaccine boosters Financial commitment throughout the dog’s lifetime Because Marisol is still very young and small, extra care should also be taken around: Larger animals Rough play Stairs and jumping Unsafe chewing hazards Open doors or unsecured outdoor spaces Marisol will benefit from: Positive reinforcement training Daily structure and routine Continued socialization and exposure Mental stimulation and enrichment Patience, consistency, and supervision Please remember the 3-3-3 Rule: 3 days to decompress 3 weeks to learn your routine 3 months to fully feel at home With patience, guidance, and commitment, puppies like Marisol grow into wonderful lifelong companions. Owner Responsibilities & Veterinary Care Owning a puppy is a lifelong commitment that includes training, exercise, routine veterinary care, financial responsibility, and emotional commitment throughout every stage of life. Marisol will need: Ongoing puppy training and guidance Routine veterinary visits and vaccine boosters Preventative care including flea, tick, and heartworm prevention Proper nutrition and growth monitoring Daily exercise, enrichment, and companionship A safe, stable, indoor living environment Puppies require regular veterinary care throughout their first year, including booster vaccines, wellness exams, and spay surgery when age-appropriate. Because Marisol is still very young, adopters should also be prepared for the normal puppy phases that come with growing and learning, including chewing, teething, accidents, testing boundaries, and continued social development. Marisol is an indoor family dog and is not to be chained or left outside. Adoption Information If you are interested in adopting this wonderful puppy, please complete an adoption application by visiting: https://www.ozzieandfriendsrescue.org/adoptions Thank you for considering adoption through Ozzie and Friends Rescue, a Los Angeles–based rescue dedicated to giving dogs a second chance at a loving home. Our team carefully reviews every application and will reach out to help match you with the right dog for your home and lifestyle. You may be seeing our dogs listed in multiple states because we work hard to give as many of our rescue dogs as possible the opportunity to be seen by loving families beyond our local area. While we are based in Los Angeles, we expand our reach throughout the Western United States and the Midwest to help more dogs find the forever homes they deserve. We understand that transportation and adoption fees can sometimes feel like a big commitment, and we truly appreciate every person who considers opening their heart and home to a rescue dog. Our goal is simply to give these dogs the best chance at being seen, adopted, and loved. Ozzie and Friends Rescue coordinates safe and reliable transport so adopted dogs can travel to their new homes across the Western United States, Canada, and the Midwest. We can’t wait to help you meet your next fur-ever best friend.July 11, 2026, 7:47 pm
Photo of Rubi

Rubi

Chihuahua Terrier (Unknown Type, Medium)

Female, Puppy
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Spayed or Neutered,
Story
Meet Rubi Female DOB: February 5, 2026 Weight: 20 pounds current Breed: Chi / Terrier Mix Expected Size: Medium when fully grown Spayed (Fixed): Vaccines: In Progress Microchipped Healthy & Adoption-Ready Personality, Breed Info & Expectations Rubi is a sweet, affectionate puppy with a loving personality and playful spirit. She enjoys spending time with her people, exploring her surroundings, and soaking up all the attention and affection she can get. Like many puppies, she is curious about the world and excited to learn new things every day. Rubi has intelligence, loyalty, athleticism, and a strong desire to bond with her family. Black Mouth Cur mixes are often known for their devotion and eagerness to please, while Terriers bring curiosity, confidence, and playful energy. Rubi is expected to mature into a small adult dog. Rubi would thrive in a home prepared for: Ongoing puppy training and supervision Daily exercise, playtime, and enrichment Positive socialization experiences Structure, consistency, and routine A lifelong commitment to her physical and emotional well-being Puppies are adorable, but they are also a major responsibility that requires patience, training, supervision, and long-term commitment. Training, Adjustment & What to Expect Many rescue puppies come from uncertain beginnings and may not have had structure, socialization, or training before arriving at rescue. Even very young puppies require guidance and supervision to learn how to become confident, well-mannered adult dogs. Puppies are not automatically trained simply because they are young. While we work hard to provide safety, care, and basic socialization, adopters should expect to continue all training and development after adoption. Adopting a puppy means being prepared for: Potty training and accidents Teething and chewing phases Crate training and leash training Nighttime wakeups and supervision Jumping and playful puppy behavior Continued socialization and confidence-building Daily exercise and enrichment Routine veterinary visits and vaccine boosters Financial commitment throughout the dog's lifetime Rubi will benefit from: Positive reinforcement training Daily structure and routine Continued socialization and exposure Mental stimulation and enrichment Patience, consistency, and supervision Please remember the 3-3-3 Rule: 3 days to decompress 3 weeks to learn your routine 3 months to fully feel at home With patience, guidance, and commitment, puppies like Rubi grow into wonderful lifelong companions. Owner Responsibilities & Veterinary Care Owning a puppy is a lifelong commitment that includes training, exercise, routine veterinary care, financial responsibility, and emotional commitment throughout every stage of life. Rubi will need: Ongoing puppy training and guidance Routine veterinary visits and vaccine boosters Preventative care including flea, tick, and heartworm prevention Proper nutrition and growth monitoring Daily exercise, enrichment, and companionship A safe, stable, indoor living environment Puppies require regular veterinary care throughout their first year, including booster vaccines, wellness exams, and spay surgery when age-appropriate. Because Rubi is still young and growing, adopters should be prepared for the normal puppy stages that include chewing, teething, accidents, testing boundaries, and continued social development. Rubi is an indoor family dog and is not to be chained or left outside. Adoption Information If you are interested in adopting this wonderful puppy, please complete an adoption application by visiting: https://www.ozzieandfriendsrescue.org/adoptions Thank you for considering adoption through Ozzie and Friends Rescue, a Los Angeles-based rescue dedicated to giving dogs a second chance at a loving home. Our team carefully reviews every application and will reach out to help match you with the right dog for your home and lifestyle. You may be seeing our dogs listed in multiple states because we work hard to give as many of our rescue dogs as possible the opportunity to be seen by loving families beyond our local area. While we are based in Los Angeles, we expand our reach throughout the Western United States and the Midwest to help more dogs find the forever homes they deserve. We understand that transportation and adoption fees can sometimes feel like a big commitment, and we truly appreciate every person who considers opening their heart and home to a rescue dog. Our goal is simply to give these dogs the best chance at being seen, adopted, and loved. Ozzie and Friends Rescue coordinates safe and reliable transport so adopted dogs can travel to their new homes across the Western United States, Canada, and the Midwest. We can’t wait to help you meet your next fur-ever best friend.July 11, 2026, 7:47 pm
Photo of Sly

Sly

Dachshund Chihuahua

Male, Puppy
Boulder, 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
Sly is a 3.5MO little Dachshund/Chi mix weighing about 8lbs.  Their breed is a guess as we can't be certain.  We are guessing Sly will be about 15-20lbs when full grown.  Sly and his 3 siblings, along with his Momma, were part of a hoarding case in Texas.  There were over 40 dogs in the home and the small local shelter needed help finding places for the dogs to go.  We were able to help this sweet Momma and her 3 puppies.  They have now been in Colorado for a few weeks and are ready to find their very own forever families. Sly is a little shy at first, but oh so sweet.  He warms up quickly and wants nothing more than to be loved.  He gets along great with other dogs big and small, and all humans.  His socialization is coming along great and gets gaining confidence every day. He would do great in a home with another dog, or with someone who has lots of time to raise a puppy.  He will be the perfect size for daily walks/hikes/adventures, AND to be the perfect little lap-dog/snuggle buddy. If you are interested in adopting this sweet little guy, please fill out our adoption application at brighterdaysdogrescue.com ##2768357##

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Chiweenie basics

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

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