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Lost Pets Database for Thornton, CO

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

Lost Male Cat last seen Smoky hill and telluride , Centennial, CO 80015

Reported 10 months ago, updated 2 days ago

Shadow Male Cat

LOST PET ID: 69286431


Centennial, CO 80015

All black with yellow/green eyes

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Lost Female Dog last seen Auckland ct , Denver, CO 80239

Reported 2 days ago

Sasha Female Dog

LOST PET ID: 70269840


Denver, CO 80239

She is black and brownish on top with brown leg

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Lost Male Cat last seen Mississippi and Pierce , Lakewood, CO 80232

Reported 2 months ago, updated 2 days ago

Leo Male Cat

LOST PET ID: 70043120


Lakewood, CO 80232

Short-haired gray tabby with White on tummy and cheeks. . Raccoon striped tail. Green eyes. Chipped but no collar. Afraid of strangers

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Lost Male Dog last seen 104th ave and Washington Street close by King Soopers andOlinger Funeral, Cremation & Cemetery - Highland , Northglenn, CO 80233

Reported 2 years ago, updated 2 days ago

Doughboy Male Dog

LOST PET ID: 68317769


Northglenn, CO 80233

Kind of small and long his fur looks like albino he kind of has green light brown eyes long tail in the dark his eyes are light night vision glow green

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Lost Male Cat last seen Tower rd and east Iowa, Aurora, CO 80017

Reported 3 weeks ago, updated 2 days ago

Billy Male Cat

LOST PET ID: 70215053


Aurora, CO 80017

Large, solid black, declawed, very friendly

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Lost Female Cat last seen 70th Avenue and Stuart St - The Atrium Apartments, Westminster, CO 80030

Reported 10 months ago, updated 3 days ago

Cholula Female Cat

LOST PET ID: 69337093


Westminster, CO 80030

She is a light and dark grey striped shorthair. Her underside is light grey, her chin is white and she has yellow eyes. She is female and is spayed. She is around 7 years old. She is very food motivated. She is chipped. She is an indoor/outdoor cat so may try and come in your hse if tempted with food.

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Lost Male Cat last seen 22nd Street and Florence St., Aurora, CO 80010

Reported 5 days ago, updated 3 days ago

Paladin Male Cat

LOST PET ID: 70261863


Aurora, CO 80010

White mediumhair cat with gray patch on his head. Slight limp from a preadoption injury that left him with one fused toe (claw sticks out on that toe). Very friendly.

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Lost Male Dog last seen Near S Bonnie Ln, Watkins, CO 80137 aka  Lamas ranch  , Watkins, CO 80137

Reported 3 days ago

Papashh Male Dog

LOST PET ID: 70268469


Watkins, CO 80137

White tan Shih Tzu 3 yeras old just groomed has short hair

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Lost Female Dog last seen Milkyway/pecos st, Thornton, CO 80260

Reported 1 month ago, updated 3 days ago

Chevelle Female Dog

LOST PET ID: 70173858


Thornton, CO 80260

Small solid white chihuahua,yorkie ,silky fur, about 9 lbs

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Lost Male Cat last seen 88th and grant street, Thornton, CO 80229

Reported 2 months ago, updated 3 days ago

Tobby Male Cat

LOST PET ID: 70127598


Thornton, CO 80229

The whole top of him is orange. The bottom of him and his tummy is all white. Front left leg is all white. Front right leg is all orange. His whole tail is orange with a white tip. Pink nose and green eyes.

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Lost Female Dog last seen 51st scranton St , Denver, CO 80239

Reported 3 weeks ago, updated 3 days ago

Bambi Female Dog

LOST PET ID: 70217584


Denver, CO 80239

Black slim dobermann mix

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Lost Female Cat last seen Mississippi and Federal, Denver, CO 80219

Reported 4 weeks ago, updated 3 days ago

Indica Female Cat

LOST PET ID: 70195466


Denver, CO 80219

Black Medium Hair with Brown shades

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Lost Female Dog last seen safeway monaco and yale denver colorado, Denver, CO 80222

Reported 3 weeks ago, updated 3 days ago

Leila Female Dog

LOST PET ID: 70196354


Denver, CO 80222

cane corso pitbull mix. she is black with white markings on her chest and front paws.. she is big but only 9 months old. she has severe separation anxiety.

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Lost Male Cat last seen Urban indian grocery, Denver, CO 80233

Reported 3 days ago

Dorrito/Tom Male Cat

LOST PET ID: 70267329


Denver, CO 80233

grey medium hair

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Lost Male Cat last seen Urban indian grocery, Denver, CO 80233

Reported 3 days ago

Dorrito/ Tom Male Cat

LOST PET ID: 70267312


Denver, CO 80233

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

Reported 6 days ago, updated 3 days 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 Cat last seen 28th and Kalmia Ave, Boulder, CO 80301

Reported 7 months ago, updated 3 days ago

Violet Female Cat

LOST PET ID: 69613202


Boulder, CO 80301

Tabby cat, black/grey/brown

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Lost Female Cat last seen foxridge farms , Aurora, CO 80018

Reported 3 days ago

Indica Female Cat

LOST PET ID: 70266663


Aurora, CO 80018

she’s a 7 month old cat, she’s smaller but not too small. she’s white and grey (grey could appear black in some lighting) she has a small little line marking on her nose, it almost looks like a scratch but only noticeable when up close.

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Lost Male Cat last seen High & Moffat in Old Town, Erie, CO 80516

Reported 3 years ago, updated 3 days ago

Tiger Male Cat

LOST PET ID: 67353317


Erie, CO 80516

Silver long-haired tabby who is very shy. Also goes by "Big Guy". Microchipped.

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Lost Male Cat last seen Fountain street, Boulder, CO 80304

Reported 3 weeks ago, updated 3 days ago

Panther Male Cat

LOST PET ID: 70196155


Boulder, CO 80304

Panther is 7y old, super friendly, mid long black hair, yellow/gold eyes, and micro chipped. He is a big cat, about 14 pounds.

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Lost Pet Data for Thornton, CO

There are 655 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 – 1,741,464 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.