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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 Thornton Parkway & Race Street, Thornton, CO 80229

Reported 3 days ago, updated 16 hours ago

Quazi Male Cat

LOST PET ID: 70271042


Thornton, CO 80229

Orange cat. Has a dinosaur shape groom.

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

Reported 2 months ago, updated 17 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 Female Cat last seen Preble Creek Pkwy, Broomfield, CO 80023

Reported 1 week ago, updated 17 hours ago

Sul-e Female Cat

LOST PET ID: 70253989


Broomfield, CO 80023

She has blue eyes, is white overall, has a brown back, and gray ears and tail.

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Lost Male Dog last seen Peoria Road and Parker Road, Aurora, CO 80014

Reported 4 months ago, updated 17 hours ago

Duke Male Dog

LOST PET ID: 69885391


Aurora, CO 80014

Small Chihuahua Long legs Less than 10 pounds Inside dog

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Lost Female Bird last seen White Ranch Park Trailhead (Hwy 56 & Pine Ridge Rd) Golden, CO 80403, Golden, CO 80403

Reported 2 weeks ago, updated 18 hours ago

Tyke Female Bird

LOST PET ID: 70227827


Golden, CO 80403

Please help us find our little pearl cockatiel. Her name is Tyke. She is 18 years old and very sweet but shy towards strangers. Her leg band has 05 or 06 printed on it. Unfortunately, she got out on April 1st from the Bear Tooth Ranch area in Golden (near White Ranch Park Trailhead) and we're still looking for our treasured friend! Please contact Jeanie at and text/call to. Owner dearly loves this little bird and reward is offered!

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Lost Female Cat last seen Jamison Ave, by Culver’s and stinker gas station, Littleton, CO 80122

Reported 3 days ago, updated 18 hours ago

Percy Doinks Female Cat

LOST PET ID: 70270929


Littleton, CO 80122

Small white siamese kitten with a brownish black face, tail and feet. Roughly a year old.

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Lost Male Cat last seen Newton and Quincy , Denver, CO 80236

Reported 1 month ago, updated 20 hours ago

Ash Male Cat

LOST PET ID: 70174951


Denver, CO 80236

Scar on side of head, thin tail

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Lost Female Cat last seen 124th and Claude Ct., Thornton, CO 80241

Reported 3 weeks ago, updated 20 hours ago

A.k. Female Cat

LOST PET ID: 70207312


Thornton, CO 80241

Black, brown and orange tortoise s/tabby mix

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Lost Female Dog last seen E 26th Ave 80010, Aurora, CO 80010

Reported 20 hours ago

Yoda Female Dog

LOST PET ID: 70278608


Aurora, CO 80010

All white

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Lost Male Cat last seen Sweetclover and Golden Eye, Cottonwood, Parker, CO 80134

Reported 1 week ago, updated 21 hours ago

Evan Male Cat

LOST PET ID: 70253325


Parker, CO 80134

Orange and white, 15 lbs, spot on nose

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Lost Male Dog last seen 70th and pierce st, arvada co , Arvada, CO 80003

Reported 21 hours ago

Lunar Male Dog

LOST PET ID: 70278361


Arvada, CO 80003

Black and white boarder collie

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Lost Female Cat last seen Near and Sheridan , Westminster, CO 80020

Reported 11 months ago, updated 22 hours ago

Diamond Female Cat

LOST PET ID: 69190195


Westminster, CO 80020

Black with white spot on chest and white patch between back legs yellow reflective collar 719-406-6270

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Lost Female Cat last seen Pecos and w 85th ave, Federal Heights, CO 80221

Reported 23 hours ago

Skye Female Cat

LOST PET ID: 70277848


Federal Heights, CO 80221

Skye is White with a gray spot on head she has gold eyes her tail is grey with white on the tip she is around 3-4 years old

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Lost Male Cat last seen Walmart on Wadsworth in Lakewood , Lakewood, CO 80226

Reported 23 hours ago

Harry Monster Male Cat

LOST PET ID: 70277695


Lakewood, CO 80226

Harry Monster Feline DSH Black Blue collar with a bell and a bow Intact male 12 to 13 months old Friendly, affectionate Missing since 5/2/2024 from Walmart in Lakewood on Wadsworth Owner Janel Bauer Currently staying at motel 6 room 106 in Lakewood until Harry returns I work for Common spirit at St Anthony and ortho Colorado hosp

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Lost Female Dog last seen Sapp Brothers truck stop Commerce City CO, Commerce City, CO 80022

Reported 9 months ago, updated 1 day ago

Tia Female Dog

LOST PET ID: 69396325


Commerce City, CO 80022

Tia is a 6 pound Yorkie...very light tan and brown. Wearing a harness and tags with her info. REWARD offerred!

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Lost Male Cat last seen Mississippi and Garrison near addenbrooke park , Lakewood, CO 80232

Reported 1 day ago

Qwerty Male Cat

LOST PET ID: 70277378


Lakewood, CO 80232

Brown and white tabby. His nose is pink with a black line on top. Brown toe pads

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Lost Female Cat last seen 71st and Ammons, Arvada, CO 80004

Reported 8 months ago, updated 1 day ago

Lucy Lou Female Cat

LOST PET ID: 69473746


Arvada, CO 80004

White, Black and brown Calico

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Lost Male Cat last seen Bates and Hobart Way DenverCo, Denver, CO 80227

Reported 2 months ago, updated 1 day ago

Charlie Male Cat

LOST PET ID: 70126941


Denver, CO 80227

Orange tabby, Charlie has freckles on the left side of his nose

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Lost Pet Data for Thornton, CO

There are 667 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?

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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 – 1,741,815 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.