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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.

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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.
We'll also keep you updated on Penny's adoption status with email updates.
Photo of Penny

Penny

Labrador Retriever Australian Cattle Dog

Female, Adult
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
We rescued Penny about 6 years ago. She can be aggressive with other animals at first. But then turns into a sweetheart. She will not bite, just bark loudly and look mean. She loves kids and attention. She will cuddle up and ask for belly rubs. Sad to have to give her up, but I have been moving too often with my job and it is not fair for her and can’t give her the attention she deserves.
We'll also keep you updated on Luke's adoption status with email updates.
Photo of Luke

Luke

Australian Shepherd English Setter

Male, Adult
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
About Luke Luke is a very loving, almost 4-year-old dog. I adopted him when he was 12 weeks old from a rescue that saved his mom and litter. He has been a wonderful part of our family ever since. Luke has lots of love and energy and would thrive with a family or individual who has the time to play with him and give him attention. He would do best in a home with a yard where he can run around and burn off his energy. He gets along great with both big and small dogs and has been wonderful with my one-year-old child, though like many energetic dogs he doesn’t always realize how big he is. Luke is house trained and crate trained, and his crate is his safe space. He loves attention, cuddles, and being around people. He has no medical issues. He does have a slightly sensitive stomach, so he does best on a low-fat gastrointestinal dog food that keeps his tummy happy. We are looking for a very loving and well-suited home where Luke will get the time, attention, and activity he deserves
We'll also keep you updated on Toby's adoption status with email updates.
Photo of Toby

Toby

Texas Heeler Great Pyrenees

Female, Adult
Brighton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered,
Story
She is a well behaved dog, will be happy with a new home, just add love and food. We found here wondering around on our farm in 2018. She was born in the country and we never met her mother. She has great experience with farm animals, chickens, ducks, geese and will not attack them. We have acquired a new female Japanese Akita lately and they simply cannot commingle . The Akita has become territorial and this is no fault of Toby. We just cannot risk having them fight.
We'll also keep you updated on Henry's adoption status with email updates.
Photo of Henry

Henry

Labrador Retriever

Male, Adult
Brighton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hello, this handsome fella is Henry. He is 6 years old, a big Teddy bear and loves chasing birds. I am helping my mother find Henry a new home. She is retiring soon and will be downsizing. The listing shows as a year old because we had posted our dog Bailey here a year ago but was able to keep her. She's doing great. We just repurposed the original posting.
We'll also keep you updated on Willie Mae's adoption status with email updates.
Photo of Willie Mae

Willie Mae

Coonhound

Female, Adult
Northglenn, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Willie Mae is a VERY loving and sweet girl. She smiles. She gets along perfectly with all animals and people but Willie Mae needs an owner that is active and can take her on adventures. She would be an amazing adventure sidekick. Prior to moving back to Colorado we lived on several acres where she was able to run and explore all day long. Now we are in the suburbs with busy schedules and Willie Mae’s mental health is suffering. This is a painful decision but we are reaching out to find someone who can give her the life she needs and truly deserves. You must have dog experience for us to consider placing her with you.
We'll also keep you updated on Shadow's adoption status with email updates.
Photo of Shadow

Shadow

American Pit Bull Terrier

Female, Senior
Northglenn, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Not good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
She's 12 years old loves kids and loves attention. She was born from another pet. She is very calm and not super playful but loves cuddles and a good belly rub. We're looking that she's taken care of and treated nicely and shown the love that she had here. I've noticed with age she's not fond of other playful dogs. But loves to be with children.

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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

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

Countrydogs Rescue Inc.

13777 Umpire Street, Brighton, CO 80601

Pet Types: dogs

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Rescue

Lifeline Puppy Rescue

4553 S. Mobile Way, Brighton, 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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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