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Beagle puppies and dogs in Thornton, Colorado

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

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Adopt a Beagle near you in Thornton, Colorado

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These Beagles are available for adoption close to Thornton, Colorado.
Special Needs
Photo of Daisy

Daisy

Beagle

Female, Adult
Firestone, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Not good with dogs, Needs special attention, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hi, my name is Daisy, and I love to play and search for food! I am 12 pounds and physically in great shape, but behaviorally I have some challenges due to inbreeding. After a lot of work with a vet and a trainer, my mom and dad believe I would thrive in a one-person household with no other animals and a consistent routine. I also need a patient human who can take the time to understand my special needs - which my owners will be happy to go over in-depth. I'd also love someone who can take me outdoors a lot to sniff and explore!
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Esther

Beagle Australian Cattle Dog

Female, Young
Ft Lupton, 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
Esther is a 25 lb, ~2-year-old independent, easygoing dog who keeps herself entertained and doesn’t need constant attention to thrive. Great with dogs of all sizes, has been around cats, and loves water. She’s a fun, low-maintenance companion for someone who appreciates a more self-sufficient dog. Esther is affectionate on her terms and happiest in a home that enjoys companionship without needing a constant shadow. Another video: https://www.youtube.com/shorts/yELsX2DYnM0 Good fit: someone who wants an easygoing, independent dog who can entertain herself but still enjoys connection. Adoption process: All adoptions are completed prior to transport. Dogs are picked up at designated transport locations. If an adoption doesn’t work out (rare, but life happens), we always take our dogs back. Location: Oklahoma (available to approved out-of-state adopters via transport) Health: Fully vetted (spayed, vaccinated, microchipped, heartworm tested) Adoption fee: $500 (includes transport + vetting) Bonus: Each adoption includes a 30-minute phone consultation with a professional trainer to help you start off on the right foot Transport routes: WA, OR, ID, MT, UT, WY, CO, MN, WI, IA, IL, IN, OH, PA, NY, NJ Think you might be a good fit? Apply to be considered: https://form.jotform.com/82677586784176 Desiderata Rescue – Oklahoma Licensed Rescue #95
Photo of Gertie

Gertie

Beagle

Female, 8 yrs
Aurora, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
I'm a sweet older gal. How I came to be a stray, no one knows, but here I am in my older years and homeless. I'd sure like to land with a family that knows the joy of an older dog and wants me to bring them joy. Is it you? If you're interested in adopting me, please fill out an application at www.polkcountyhumanesociety.org/adopt. You can also reserve an appointment to meet me. Some pets are in foster homes or may already have visits scheduled, so appointments help ensure I’ll be available. Polk County Humane Society is located in Bolivar, Missouri, and we welcome adopters from any state. We have access to a transport to Aurora, CO. Other outofstate adopters either travel to Missouri or arrange & pay for air transport. Virtual meetandgreets are available on the appointment request. ##2780898##
Photo of Chewy

Chewy

Beagle

Male, 3 yrs 8 mos
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
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Story
Chewy is so adorable! This sweet boy traveled all the way from Georgia to find a new home here in Colorado and we can`t wait to see him find a family! Chewy can be a bit shy at first but feels better around the company of other dogs. Because of that, we are requiring him to go home with his buddy Lily - and we`re even offering him at a 2-for-1 adoption price with Lily since they seem to love each other so much! Chewy is heartworm positive, but HSBV will cover that treatment - we just need someone to love and support him through it! At this time, HSBV will only rehome him to a family either without children or with children over the age of 10.
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Pops #1

Beagle Staffordshire Bull Terrier

Male, Adult
Denver, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
  Animal Rescue of the Rockies believes every pet should find a wonderful and caring home. To ensure Pops finds the best possible home, we ask you fill out our adoption application so we can learn more about you and your household. We review each application in the order submitted and will contact you within 72 hours  (please check your spam folder for our emails) .   Meet Pops | 8-year-old Beagle mix, 50# | Playful, Cuddly, and Curious Meet Pops, a lovable 8-year-old Beagle mix who perfectly balances playtime and relaxation. Pops is house-trained (though, like any dog, occasional accidents may happen as he adjusts to a new home), sleeps soundly through the night in his crate, and is a total gentleman when left home alone. He’s happiest with a few daily walks and loves playing tug-of-war or games where he has to search for treats. For downtime, he enjoys cuddling on the couch or lounging in a recliner chair. True to his Beagle nature, Pops loves to follow his nose and can get excited when he spots rabbits, squirrels, or other dogs during walks. He’s been working with a trainer and continues to make progress with his leash manners. He does best with smaller dogs and can be reactive toward dogs his size or larger, so a home without other big dogs would be ideal. Pops adores human companionship—he’ll happily curl up beside you on the couch or rest his head on your lap. Motivated by both food and affection, he thrives with a little structure and consistency. Pops would be happiest in a home with a securely fenced yard where he can safely sniff, explore, and satisfy his curious Beagle instincts. The ideal home for Pops will be active and structured, with someone who enjoys outdoor adventures as much as he does, no cats, and children aged 10 and up. With his affectionate nature, playful spirit, and love of snuggles, Pops is ready to be both your adventure buddy and your cozy companion at the end of the day. Click here to see more photos and videos of Pops!   If you and the dog are a good match then we'll connect you with our dog's foster parents to chat more in-depth. If both you and the foster agree that the dog is a good fit then a meet and greet is scheduled. We require applicants' dogs to meet ours to ensure they get along. We'll ask you to read and sign our adoption agreement and pay the adoption fee to complete the adoption when it comes time. Our adoption fees help cover the costs of saving more lives!  A home visit will be scheduled within one week of your new pet going home with you.  The adoption fee for this pet is $375. Our adoption fee covers the following: Spay/neuter Microchip DAPP vaccinations as age-appropriate for the dog.  Rabies vaccinations as age-appropriate for the dog. Adopters shall be responsible for all vaccinations after adoption. Please fill out an adoption application by clicking  here . Please give us 72 hours to review your application and respond to you. (Remember to check your spam folder for our emails!) We want our pets to go to a lifelong new home, so thank you for your patience during the adoption process! Please email dogs@arrcolorado.org for more information, as we can't accept calls. PLEASE NOTE:  The breed listed is the information we've received from the shelter.  Shelters usually guess at the breed, so there is no guarantee, as we don't DNA test our foster pets.  Here is some interesting info on breed identification:  https://arrcolorado.org/category/puppy-dog-tips/ Our adoption process is: 1. Fill out our Adoption Application online.  We'll contact you within 48 hours to answer any questions you may have about the pet. 2. If the pet looks like a great match, we'll schedule a meet and greet and ask you to fill out our online Adoption Agreement if you'd like to proceed with adopting.  Once you've completed the Adoption Agreement and pay the pet's Adoption Fee, you can arrange to pick up your new furry family member! July 12, 2026, 4:31 pm
Special Needs
Photo of Robin

Robin

Beagle

Female, Senior
Littleton, CO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Not good with dogs, Good with cats, Needs special attention, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Robin is a very sweet and lovable companion that loves to be by your side and cuddle.She does have some behavior issues around other animals when on leash - however at the dog park when off the leash she loves to play with all the other dogs.And can sometimes be selective about people that she likes to be around.Food of course can be a guarded resource, and she likes to have sole access, will be aggressive if others are around.Robin barks at typical yard animals and passersby, less of an alarm and more of a presence detector but is manageable. Indoor barking is minimum.Robin takes a nightly pill to help with bladder issues, but for the most part she doesn't have any problems being inside.Robin is very well mannered indoors, she does not jump up on counters or tables, does not chew everything in sight.

These pups are in Thornton, Colorado too!

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

Mischief

Basset Hound Pit Bull Terrier

Female, 3 mos
Thornton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
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Photo of Macey

Macey

Basset Hound Pit Bull Terrier

Female, 3 mos
Thornton, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
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Related breeds in Thornton, Colorado

Beagle shelters & rescues in Thornton, Colorado

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

Here are a few organizations closest to you:

Rescue

11.1 miles

Desiderata Rescue - West Transport

Ft Lupton, CO 80621

Pet Types: cats, dogs

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Shelter

16.4 miles

Polk County Humane Society (in Missouri) - Colorado Transport

3511 N Salida Court, Aurora, CO 80011

Pet Types: cats, dogs

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Shelter

17.1 miles

Humane Society of Boulder Valley

2323 55th Street, Boulder, CO 80301

Pet Types: cats, dogs, small animals

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Rescue

21.9 miles

Animal Rescue of the Rockies

Denver, CO 80013

Pet Types: cats, dogs

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Rescue

27.2 miles

Pawsitive Restorations Animal Rescue

Aurora, CO 80016

Pet Types: cats, dogs

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Rescue

33 miles

iResQ

Evergreen, CO 80439

Pet Types: cats, dogs, horses

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

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Beagle basics

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

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