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Rat Terrier puppies and dogs in Colorado

Looking for a Rat Terrier puppy or dog in Colorado? Adopt a Pet can help you find an adorable Rat Terrier near you.

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Adopt a Rat Terrier near you in Colorado

Below are our newest added Rat Terriers available for adoption in Colorado. To see more adoptable Rat Terriers in Colorado, use the search tool below to enter specific criteria!
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Sully

Rat Terrier

Female, 10 mos
Windsor, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
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Story
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Raven

Rat Terrier

Female, 3 yrs
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, House-trained,
Story
Meet Raven! Shes an 20 lbs small sized adult dog guessed to be a rat terrier mix Great with other dogs and kids! Have not cat tested yet She is the full package. Extremely friendly, playful pup full of personality, she is curious about everything. She loves sniffing, scritches, and cuddles. - very food motivated and easy to train. She learned sit in a few minutes and to not enter the kitchen in a few days. - No resource guarding issues. - handles cleaning/handling of all her paws and teeth with no issues. -no reaction to loud noises like honking, ambulances, and firetrucks. - good at crating and leash walking. - very comfortable with cars and elevators - self soothes with toys - great at being a patio dog as well - DOES NOT bark!!! All in all a very versatile girl, would be a great city dog or a farm dog. Currently learning to "leave it" and to "look". All POSO Dogs come with: - Spayed/Neutered - Basic Shots (age appropriate) - Fecal and 4dx testing - other medical concerns addressed before adoption - 2 Free one on one dog training sessions with a professional dog trainer - Training received in foster home - Basic things like some food, treats, leash and collar - PDFs of training material and local coupons and dog sitter recommendations
Photo of Mira

Mira

Rat Terrier

Female, Young
Littleton, CO
Size
(when grown) -
Details
Good with kids, Good with dogs,
Story
Meet Your New Adventure Buddy! This adorable 12-week-old Rat Terrier, Chihuahua, Corgi, and Cattle Dog mix is full of personality, intelligence, and charm! Expected to stay under 35 pounds, she's the perfect small-to-medium-sized companion for an active family. Curious, playful, and social, she loves exploring, playing with toys, and making new friends. She's smart, eager to learn, and already doing well with both crate training and house training. She gets along great with people, other dogs, and respectful children ages 5 and up. Her ideal home would include an active family, a secure yard to explore, and a commitment to continued training and socialization. Another playful dog would be a bonus! If you're looking for a sweet, intelligent puppy who will bring fun, adventure, and plenty of love into your life, this little girl could be the perfect match.June 27, 2026, 1:25 am
Photo of Rumi

Rumi

Rat Terrier

Female, Young
Littleton, CO
Size
(when grown) -
Details
Good with kids, Good with dogs,
Story
Meet Your New Adventure Buddy! This adorable 12-week-old Rat Terrier, Chihuahua, Corgi, and Cattle Dog mix is full of personality, intelligence, and charm! Expected to stay under 35 pounds, she's the perfect small-to-medium-sized companion for an active family. Curious, playful, and social, she loves exploring, playing with toys, and making new friends. She's smart, eager to learn, and already doing well with both crate training and house training. She gets along great with people, other dogs, and respectful children ages 5 and up. Her ideal home would include an active family, a secure yard to explore, and a commitment to continued training and socialization. Another playful dog would be a bonus! If you're looking for a sweet, intelligent puppy who will bring fun, adventure, and plenty of love into your life, this little girl could be the perfect match.June 27, 2026, 1:25 am
Photo of Ziggy

Ziggy

Rat Terrier/Cattle Dog

Male, 4 yrs 2 mos
Boulder, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with dogs, House-trained,
Story
Meet Ziggy! Previously named Bixby, now Ziggy, is a handsome, 4 year old, 27 lb Rat Terrier / Cattle Dog mix who has been through more in his life than any dog should. Ziggy was found as a stray and brought into a horrible, high-kill shelter in Houston TX. He was adopted locally, and then months later ended up back in the shelter as a stray again. When they called the man who adopted him from them just months ago, they got no answer and no call back. Ziggy’s past has clearly been unstable. We rescued Ziggy and brought him to Colorado with the hope of finally giving him the stable, loving home he has always deserved...and for a while, we truly thought we had found that for him. Unfortunately, just four months after his adoption, Ziggy is being returned due to a newly discovered allergy within the household. Our hearts break for Ziggy to have to go through this transition again, but he is back with our rescue and once more searching for the forever home he has been waiting for. From Ziggy's foster: * * * * "Ziggy really is a very good boy. He can be a bit shy at first with new people. But once he settles in, his personality really starts to shine. In a home environment, he is very affectionate, funny, and incredibly sweet. He loves cozy spots (especially the couch and bed!), enjoys watching the world from the window, and lives for his time outside in the yard, zooming around, playing with my dog, sunbathing, and chasing squirrels along the fence line. He’s a smart boy who already knows commands like “sit” and even how to catch treats mid-air. Ziggy has shown that he can be friendly and playful with other dogs in the right setting. Off leash and in a home environment, he has done well and even thrived — he was wonderful with a tiny puppy foster we had, and loves my dog. Ziggy just does not do well meeting other dogs while leashed, so he will need an adopter who understands leash management and can advocate for his space on walks. Because he does enjoy other dogs in a more natural setting, we do feel he would do best in a home with another friendly dog to help him feel more secure. Since neighborhood walks aren't ideal for Ziggy, he would be best going to a home with a big yard for him to play, exercise, and potty in. Because Ziggy has experienced so much instability and change in his life, he will cry or howl when left alone. Luckily though, he is not destructive in any way. Ziggy can be trusted loose in the home when left alone, has never chewed or damaged anything, and does settle with time. Due to his vocalizing when left alone, an apartment or shared-wall living situation would not be the best fit for Ziggy. Ziggy will thrive in a calm home with someone retired, or who is a homebody. He himself is much more of a homebody who bonds deeply with his people and prefers a predictable routine. Oh and he is totally, 100% potty trained!" * * * * Ziggy is in great health and is vaccinated, neutered, and heartworm tested. He is blind in just one eye due to what appears to be an old corneal scar, but it does not cause him pain and he navigates the world just fine with his good eye. Ziggy’s story hasn’t been easy, but his potential is huge. With the right person - someone patient, loving, dog-savvy, and committed to giving him the time, structure, and love he needs - Ziggy will thrive, and deeply bond with you. He doesn’t need perfection—he just needs someone who won’t give up on him. Farfel's Rescue would like to see Ziggy in a home with someone committed to training. A virtual or in-person positive reinforcement group training class promotes great behavior, bonding and confidence for a sweet pup whose self-esteem will fly high while he masters his skills. Training is so important in the future behaviors of every dog. It's for this reason that we're unwilling to adopt Ziggy out to a family that doesn't make this loving choice. Farfel's is happy to provide a list of both in-person and virtual positive reinforcement / force- free trainers in your area. Ziggy is available for adoption now! Applications are currently being accepted for this very sweet, loving and loyal best friend. An application can be found at http://farfels.com/farfels-rescue/adoption-form/. If interested, please fill out completely and submit. **PLEASE NOTE** If you're truly interested in adopting Ziggy please be sure to fill out our Farfel's Rescue adoption application found at the link above or at farfels.com. Adoption site applications such as Petfinder and Adoptapet don't provide enough information and therefore aren't useful. Our Farfel's application is the only initial tool that we have to determine a great match for this very deserving dog.
Photo of Zeke

Zeke

Rat Terrier

Male, Senior
Georgetown, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Not good with kids, Good with dogs, Not good with cats, House-trained,
Story
Zeke is a quiet gentleman looking for a home to spend his golden years. He enjoys sunbathing, short leisurely walks and naps in a comfy bed. Zeke would be fine as an only pet or with one other dog his size. He needs a home with no children. He would love a yard to stroll in and enjoy the sunshine. An adoption application can be completed at www.hfaccr.org COLORADO ADOPTION ONLY June 22, 2026, 12:12 am

Search for a Rat Terrier puppy or dog

Use the search tool below to browse adoptable Rat Terrier puppies and adults Rat Terrier in Colorado.

Rat Terrier puppies and dogs in Colorado cities

Rat Terrier Puppies near me Rat Terrier in Alamosa Rat Terrier in Arvada Rat Terrier in Aspen Rat Terrier in Aurora Rat Terrier in Avon Rat Terrier in Berthoud Rat Terrier in Boulder Rat Terrier in Brighton Rat Terrier in Broomfield Rat Terrier in Brush Rat Terrier in Canon City Rat Terrier in Carbondale Rat Terrier in Castle Rock Rat Terrier in Centennial Rat Terrier in Cherry Hills Village Rat Terrier in Colorado Springs Rat Terrier in Commerce City Rat Terrier in Cortez Rat Terrier in Craig Rat Terrier in Delta Rat Terrier in Denver Rat Terrier in Durango Rat Terrier in Eagle Rat Terrier in Edgewater Rat Terrier in Englewood Rat Terrier in Erie Rat Terrier in Estes Park Rat Terrier in Evans Rat Terrier in Federal Heights Rat Terrier in Firestone Rat Terrier in Fort Collins Rat Terrier in Fort Lupton Rat Terrier in Fort Morgan Rat Terrier in Fountain Rat Terrier in Frederick Rat Terrier in Fruita Rat Terrier in Glendale Rat Terrier in Glenwood Springs Rat Terrier in Golden Rat Terrier in Grand Junction Rat Terrier in Greeley Rat Terrier in Greenwood Village Rat Terrier in Gunnison Rat Terrier in Gypsum Rat Terrier in Johnstown Rat Terrier in Lafayette Rat Terrier in La Junta Rat Terrier in Lakewood Rat Terrier in Lamar Rat Terrier in Littleton Rat Terrier in Lochbuie Rat Terrier in Lone Tree Rat Terrier in Longmont Rat Terrier in Louisville Rat Terrier in Loveland Rat Terrier in Manitou Springs Rat Terrier in Milliken Rat Terrier in Montrose Rat Terrier in Northglenn Rat Terrier in Parker Rat Terrier in Pueblo Rat Terrier in Rifle Rat Terrier in Salida Rat Terrier in Sheridan Rat Terrier in Steamboat Springs Rat Terrier in Sterling Rat Terrier in Superior Rat Terrier in Thornton Rat Terrier in Trinidad Rat Terrier in Vail Rat Terrier in Wellington Rat Terrier in Westminster Rat Terrier in Wheat Ridge Rat Terrier in Windsor Rat Terrier in Woodland Park

Rat Terrier shelters & rescues in Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Rat Terrier puppies in Colorado. Browse these Rat Terrier rescues and shelters below.

Here are a few organizations

Rescue

Hope For Animals-Clear Creek Rescue

POB 63, Georgetown , CO 80444

Pet Types: dogs

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Want to learn more about adopting a Rat Terrier puppy or dog ?

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

Rat Terrier information

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

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