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Puppies and dogs in Thornton, Colorado

Looking for a puppy or dog in Thornton, Colorado? Adopt a Pet can help you find a new best friend near you.

A pair of dogs

Adopt a dog in Thornton, Colorado

These adorable dogs are available for adoption in Thornton, Colorado. To learn more about each adoptable dog, click on the "i" icon for fast facts, or their photo or name for full details.
Photo of DOC

DOC

Australian Shepherd

Male, Young
Brighton, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Doc ❤️ We adopted Doc at 7 months old from a farm where he and his littermates were badly abused. Because of his past, he is very skittish and absolutely terrified of men. He needs a patient, understanding home willing to earn his trust. Doc is a funny, active little guy who loves toys, treats, and will even do a couple tricks for an ice cube! He does amazing with other dogs, children (boys and girls), and women he doesn't know. He is potty trained, kennel trained, and dog-door trained. He loves a good movie night so he can get cozy and cuddle. His biggest challenge is his fear of being harnessed and leashed. Unfortunately, our new home doesn't have a fenced yard, making walks necessary. Getting his leash on can be difficult because he is so scared. Once it's on, though, he is ready to go—and LOVES his walks, or should we say runs! We are looking for a loving, patient home that will give Doc the time and confidence he deserves. He has so much personality once he feels safe.
Photo of 837-26

837-26

Chow Chow

Male, Puppy
Brighton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
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Special Needs
Photo of Starlight

Starlight

Terrier (Unknown Type, Medium)

Female, Puppy
Brighton, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Needs special attention, Needs experienced adopter, Spayed or Neutered, Shots are up-to-date,
Story
-
Special Needs
Photo of Bella

Bella

English Bulldog

Female, Adult
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Not good with dogs, Good with cats, Needs special attention, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
Bella – 3-Year-Old English Bulldog Bella is a 3-year-old English Bulldog we rescued 10 months ago. Before coming to us, she spent most of her days in a kennel or outdoor enclosure and was not house trained at all. She has come an incredibly long way! She is now potty trained, no longer kenneled, and has learned “sit,” “stay,” and “wait for it.” She is also getting much better on a leash and enjoys long walks. Bella is curious, playful, and a HUGE love bug who absolutely loves cuddling and being with her people. She is great with our cats, kids, and our Mini Aussie. We were told by her previous family that she had gotten into fights with some dogs, so introductions to new dogs should be slow and careful. Bella does have some separation anxiety and may have an accident when left alone for longer periods. Unfortunately, my work situation changed and I no longer work from home. Bella really needs a home with a steady routine, plenty of human companionship, and LOTS of love and cuddles.
Photo of 846-26

846-26

Australian Cattle Dog

Male, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
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new badge
Photo of 872-26

872-26

Boxer Pit Bull Terrier

Female, Puppy
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
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Use the search tool below to browse adoptable puppies and adult dogs in Thornton, Colorado.

Puppies and dogs in nearby cities

Dog shelters and rescues in Thornton, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for dogs in Thornton, Colorado. Browse these rescues and shelters below.

Here are a few organizations closest to you:

Rescue

Someone2love

Thornton, CO 80602

Pet Types: dogs

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Rescue

Lifeline Puppy Rescue

15171 Riverdale Rd, Brighton, CO 80602

Pet Types: dogs

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Rescue

The Noah James Foundation

Thorton, CO 80241

Pet Types: cats, dogs

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Shelter

Riverdale Animal Shelter

12155 Park Blvd, Brighton, CO 80601

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

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Rescue

Pints for Pitties

Brighton, CO 80601

Pet Types: dogs

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Rescue

Mile High Weimaraner Rescue

P.O. Box 1220, Denver, CO 80601

Pet Types: dogs

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Rescue

Paws & Effect Rescue

PO Box 121, Henderson, CO 80640

Pet Types: dogs

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Rescue

J and V Rescue

Westminster, CO 80234

Pet Types: dogs

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Rescue

The Good Dog Rescue

15492 County Road 6, Westminster, CO 80023

Pet Types: dogs

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Rescue

CLAWA Animal Rescue

9595 Pecos St, 529, Thornton, CO 80260

Pet Types: dogs

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Looking for a specific shelter or rescue?

For a comprehensive list of all shelters and rescues, try our search page. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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Looking for a specific breed?

Select from the options below to view adoptable puppies and dogs in Thornton, Colorado and nearby cities.

Popular dog breeds

Affenpinscher Afghan Hound Airedale Terrier Akbash Akita Alaskan Klee Kai Alaskan Malamute American Bulldog American Cocker Spaniel American Eskimo Dog American Hairless Terrier American Pit Bull Terrier American Staffordshire Terrier Anatolian Shepherd Aussiedoodle Australian Cattle Dog Australian Kelpie Australian Shepherd Australian Terrier Basenji Basset Hound Beagle Bearded Collie Beauceron Bedlington Terrier Belgian Laekenois Belgian Malinois Belgian Shepherd Belgian Tervuren Bernedoodle Bernese Mountain Dog Bichon Frise Black Mouth Cur Black and Tan Coonhound Bloodhound Blue Lacy/Texas Lacy Bluetick Coonhound Bolognese Border Collie Border Terrier Borzoi Boston Terrier Bouvier des Flandres Boxer Boykin Spaniel Briard Brittany Brussels Griffon Bull Terrier Bullmastiff Cairn Terrier Canaan Dog Cane Corso Cardigan Welsh Corgi Carolina Dog Catahoula Leopard Dog Caucasian Shepherd Dog Cavachon Cavalier King Charles Spaniel Cavapoo Chesapeake Bay Retriever Chihuahua Chinese Crested Chinook Chiweenie Chow Chow Clumber Spaniel Cockapoo Cocker Spaniel Collie Coonhound Corgi Coton de Tulear Curly-Coated Retriever Dachshund Dalmatian Dandie Dinmont Terrier Doberman Pinscher Dogo Argentino Dogue de Bordeaux Dutch Shepherd English (Redtick) Coonhound English Bulldog English Cocker Spaniel English Setter English Shepherd English Springer Spaniel English Toy Spaniel Entlebucher Feist Field Spaniel Fila Brasileiro Finnish Lapphund Finnish Spitz Flat-Coated Retriever Fox Terrier (Smooth) Fox Terrier (Toy) Fox Terrier (Wirehaired) Foxhound French Bulldog German Pinscher German Shepherd Dog German Shorthaired Pointer German Spitz German Wirehaired Pointer Glen of Imaal Terrier Goberian Golden Retriever Goldendoodle Gordon Setter Great Dane Great Pyrenees Greater Swiss Mountain Dog Greyhound Halden Hound (Haldenstrover) Harrier Havanese Horgi Hovawart Husky Ibizan Hound Icelandic Sheepdog Irish Setter Irish Terrier Irish Water Spaniel Irish Wolfhound Italian Greyhound Italian Spinone Jack Russell Terrier Japanese Chin Jindo Kai Dog Karelian Bear Dog Keeshond Kerry Blue Terrier Kishu Komondor Kuvasz Kyi Leo Labradoodle Labrador Retriever Lakeland Terrier Lancashire Heeler Leonberger Lhasa Apso Löwchen Maltese Maltipoo Manchester Terrier Maremma Sheepdog Mastiff Miniature Bull Terrier Miniature Dachshund Miniature Pinscher Morkie Mountain Cur Munsterlander Mutt Neapolitan Mastiff Newfoundland Norfolk Terrier Norwegian Buhund Norwegian Elkhound Norwegian Lundehund Norwich Terrier Nova Scotia Duck-Tolling Retriever Old English Sheepdog Olde English Bulldogge Otterhound Papillon Parson Russell Terrier Patterdale Terrier (Fell Terrier) Pekingese Pembroke Welsh Corgi Petit Basset Griffon Vendeen Pharaoh Hound Pitsky Plott Hound Podengo Portugueso Pointer Polish Lowland Sheepdog Pomeranian Pomsky Poodle (Miniature) Poodle (Standard) Poodle (Toy or Tea Cup) Portuguese Water Dog Presa Canario Pug Puggle Puli Pumi Rat Terrier Redbone Coonhound Rhodesian Ridgeback Rottweiler Saluki Samoyed Schiller Hound Schipperke Schnauzer (Giant) Schnauzer (Miniature) Schnauzer (Standard) Schnoodle Scottie, Scottish Terrier Scottish Deerhound Sealyham Terrier Shar Pei Sheepadoodle Sheltie, Shetland Sheepdog Sheppit Shepsky Shiba Inu Shih Poo Shih Tzu Silky Terrier Skye Terrier Sloughi St. Bernard Staffordshire Bull Terrier Sussex Spaniel Swedish Vallhund Texas Heeler Thai Ridgeback Tibetan Mastiff Tibetan Spaniel Tibetan Terrier Tosa Inu Treeing Walker Coonhound Vizsla Weimaraner Welsh Springer Spaniel Welsh Terrier Westie, West Highland White Terrier Wheaten Terrier Whippet Wirehaired Pointing Griffon Xoloitzcuintle/Mexican Hairless Yorkie Poo Yorkie, Yorkshire Terrier