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Lost Pets Database for Thornton, CO

Search lost and found pets in the Thornton area with PawBoost.

Lost Female Cat last seen Holly , Thornton, CO 80602

Reported 3 days ago, updated 11 hours ago

Handsome Female Cat

LOST PET ID: 70300208


Thornton, CO 80602

Gray and white

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Lost Male Dog last seen S Wadsworth/Kipling and coal mine ave, Littleton, CO 80128

Reported 12 hours ago

Cash Male Dog

LOST PET ID: 70311008


Littleton, CO 80128

Boston Terrier 7 months old, black and whit w brindle, not neutered, he’s a skinny boy but will eat you out of hse and . Please help we love him so much!!

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Lost Male Cat last seen Quincy and Chambers, Aurora, CO 80013

Reported 12 hours ago

Silas Male Cat

LOST PET ID: 70310869


Aurora, CO 80013

Gray Male Whie patch on belly, has pink and clear kitty caps on front and back nails.

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Lost Male Dog last seen Sable and Colfax In Aurora , Aurora, CO 80011

Reported 13 hours ago

Duby Male Dog

LOST PET ID: 70310746


Aurora, CO 80011

White dog, light brown color on both ears and a brown spot on his back.

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Lost Male Cat last seen Miramonte/ Hwy 287, Broomfield, CO 80020

Reported 2 years ago, updated 13 hours ago

Bonbon Male Cat

LOST PET ID: 67555434


Broomfield, CO 80020

Russian Blue Mix Grey Short Hair Green eyes 7 LBS Very skittish. collar. He will run if approached. He was a Rescue baby. He is very sweet but very skittish. Lost at Miramonte Ranch cndmniums. Miramonte Blvd. / Hwy 287 in Broomfield.

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Lost Female Dog last seen Colfax and Broadway , Denver, CO 80202

Reported 4 weeks ago, updated 14 hours ago

Bella Female Dog

LOST PET ID: 70211343


Denver, CO 80202

Meek and playful, has a white tiara patch in the crown of her head!

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Lost Male Cat last seen Brighton East Farms 168th and 45th, Brighton, CO 80601

Reported 20 hours ago, updated 14 hours ago

Felix Male Cat

LOST PET ID: 70309383


Brighton, CO 80601

REWARD $$$$ 250 $$$$ if returned . Black Cat, white paws and chest-white spot on nose and lip. He is nice, but probably would not come to you. He is an Indoor cat and doesn't know outside. So probably scared.

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Lost Male Dog last seen 45th and Sherman st Denver co, Denver, CO 80216

Reported 14 hours ago

Hero Male Dog

LOST PET ID: 70310319


Denver, CO 80216

Black Frenchton with some white on chest and he has a little bit of brindle

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Lost Male Dog last seen Sherrelwood elementary school, Denver, CO 80221

Reported 15 hours ago

Bombon Male Dog

LOST PET ID: 70310116


Denver, CO 80221

White with brown spots, brown bobtail, red around eyes

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Lost Female Bird last seen Near W Oregon Pl, Lakewood, CO 80232

Reported 3 days ago, updated 15 hours ago

Mona Female Bird

LOST PET ID: 70300905


Lakewood, CO 80232

Cinnamon pearl cockatiel. Metal tag on leg.

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Lost Female Dog last seen 4 mile canyon and Logan Mill, Boulder County, CO 80302

Reported 1 month ago, updated 16 hours ago

Ramona Female Dog

LOST PET ID: 70165464


Boulder County, CO 80302

Small tan pup husky mix, went missing on April 3rd at approximately 3 pm and hasn't returned yet. We live in the 4-mile canyon and Logan Mill by Betasso Preserve in Boulder. She has a magenta collar on (same color as the harness in the picture), is chipped and spayed. She has one blue and a brown eye. 25 pounds. She is very friendly. Ramona is our first baby, she's been in our family since she was 8 weeks old and we miss her. Please, if you know anything, reach out.

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Lost Male Cat last seen He’s very friendly and would go up to anyone! My family is heart broken and praying we can find him!!, Aurora, CO 80013

Reported 16 hours ago

Silas Male Cat

LOST PET ID: 70309874


Aurora, CO 80013

All grey with white spots on his belly!! Hazel eyes! He’s almost 2 years old!!

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Lost Female Cat last seen Mississippi , Aurora, CO 80012

Reported 16 hours ago

Nora Female Cat

LOST PET ID: 70309850


Aurora, CO 80012

White with black splotches. She has green eyes. Wearing a blue color with pink tropical flowers. She has a ring pet tag on her collar

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Lost Male Dog last seen Near S. Irving St. Sheridan, CO. 80110, Sheridan, CO 80236

Reported 3 months ago, updated 17 hours ago

Gus Male Dog

LOST PET ID: 70038504


Sheridan, CO 80236

2 1/2 yr. Old male unaltered 2 tone chocolate brown and white, very friendly white stripe down face in between eyes with a small white star/stripe on back of neck.

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Lost Female Cat last seen Lowell and Yale , Denver, CO 80236

Reported 2 weeks ago, updated 17 hours ago

Violet/pearl Female Cat

LOST PET ID: 70258059


Denver, CO 80236

Petite short hair gray and white tuxedo cat.

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Lost Female Dog last seen Garnet and Elmhurst, Broomfield, CO 80020

Reported 17 hours ago

Rori Female Dog

LOST PET ID: 70309679


Broomfield, CO 80020

2 different colored eyes

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Lost Male Cat last seen Stanley lake library, Arvada, CO 80005

Reported 6 months ago, updated 20 hours ago

Zym Male Cat

LOST PET ID: 69768234


Arvada, CO 80005

Very friendly! Black markings are very dark and the tip of his tail has a bit of a kink in it.

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Lost Female Cat last seen Near East Asbury Ave , Denver, CO 80210

Reported 2 months ago, updated 22 hours ago

Khloe Female Cat

LOST PET ID: 70073321


Denver, CO 80210

Is she almost has balding above her eyes just really thin hair her ears are pink with like freckle type marks on the inside she has white on her chest a little white spot she has white on her lower stomach a little bit and then she has on one of her back hind legs she has one white toe . Chloe has a very distinct meow it is not a normal meow it is more like a little screen it sounds like she's in pain when she tries to meow but it's not she's not in pain and she's pretty friendly for the most part a little bit skittish but mostly she's very curious so she'll most likely go up to almost anybody who is nice to her

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Lost Male Cat last seen Near Adams street Thornton co, Thornton, CO 80229

Reported 1 day ago

Marvin Male Cat

LOST PET ID: 70309155


Thornton, CO 80229

Black domestic long hair with white paws and some white on face and belly.

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Lost Pet Data for Thornton, CO

There are 705 missing pets in the area.

Find Local Pet Shelters in Thornton, CO

PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet shelters in the US and in Canada.

Check out our complete list of shelter partners:

List of PawBoost Shelter Partners

Are you a team member at a shelter not yet partnered with PawBoost?

Apply for Partnership

Find Your Pet Sooner with PawBoost

When you have a missing pet, it can be difficult to know what to do in the moment.

How do I find my pet? Do I have to visit the pet shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in Thornton?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 1,748,018 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

Frequently Asked Questions

I lost my pet. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost pet to PawBoost in no time flat. We’ll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your pet to our lost & found, and make a lost pet flyer – all for free.

Other sites that help you raise local awareness for your lost pet with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your pet’s microchip is registered and up to date. If you don’t know your pet’s chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the Thornton community, the better your chances of a happy reunion!

Read our full guide on how to find your lost pet for more actionable tips.

Where do I report a lost pet in Thornton, CO?

If you lost a pet, we would like to help. You can report a lost pet to PawBoost for free to help find your pet in the Thornton area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Thornton!

Do I have to pay for premium PawBoost services to find my lost pet?

You don’t have to pay to find your lost pet with PawBoost. PawBoost’s free pet finder services have helped millions of people reunite with their lost pets.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.

What are the PawBoost Posting Guidelines?

• PawBoost does not take part in foster care or custody disputes. If you believe someone has wrongful custody of a pet, PawBoost is not the place to resolve that dispute.

• PawBoost is a platform for LOST and FOUND/STRAY pets ONLY.

• Please do not include personally identifiable information about other individuals in your posting.

• Please do not use profanity.

• Only images of your pet or a pet you found should be submitted. Please do not submit images of anything else.

• Must be 18+ years of age to post on PawBoost

• Please do not post the same pet more than one time.

• Please do not include links to other sites in the post message.