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Lost Pets Database for Thornton, CO

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

Lost Male Dog last seen 64th and Sheridan, Arvada, CO 80003

Reported 7 hours ago

Wilfred Male Dog

LOST PET ID: 70237293


Arvada, CO 80003

German Shorthair pointer. Super friendly and cuddly. Loves other dogs and people. Gets scared by himself, wants to be close to people or touching. He escaped during the loud thunder, it was very intense here. And was missing during some pretty bad hale. He would have been very scared without someone close to him. Please help.

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Lost Female Cat last seen Del Norte & Sherman street , Denver, CO 80221

Reported 8 months ago, updated 7 hours ago

Dukes Female Cat

LOST PET ID: 69504519


Denver, CO 80221

We were in the process off moving out , she got out of the hse we went looking for her we yelled her name she was no where we kept coming back and asking if anyone as seen her no one has she was my everything I got real sick and stressed out after she ran away.! I just want to know she’s ok and bring her back I won’t stop looking for her .!

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Lost Male Dog last seen Near west 14th Ave , Lakewood, CO 80214

Reported 3 months ago, updated 8 hours ago

Kartey Male Dog

LOST PET ID: 69924446


Lakewood, CO 80214

HIS NAME IS KARTEY SANCHEZ HES A BRINDLE PITBULL WITH A CUTE WHITE STRIPE ON HIS FACE HES A GOOD LOVIN DOG WE MISS HIM SO MUCH IM LOSING MY MIND WITH OUT MY PUPPY PLEASE HELP ME FIND HIM LAST SEEN AT THE flts AT TWO CREEKS apmts ON 5885 WEST 14TH AVE LAKEWOOD COLORADO 80214

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Lost Female Cat last seen 128th and York Street, Lake Avery ests, Thornton, CO 80241

Reported 8 hours ago

Bodhi Bobo Female Cat

LOST PET ID: 70237234


Thornton, CO 80241

Black and White tuxedo with black nose, 10 lbs, 3 years old

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Lost Female Dog last seen Warhawk Rd, Conifer, CO 80433

Reported 3 weeks ago, updated 9 hours ago

Tasha (hart) Female Dog

LOST PET ID: 70168723


Conifer, CO 80433

Large Siberian Husky. Mostly black with white face and belly. Light blue eyes. 14 years old.

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Lost Female Dog last seen Near and Colorado/Holly area, Thornton, CO 80602

Reported 10 hours ago

Honey Female Dog

LOST PET ID: 70237038


Thornton, CO 80602

Black lab puppy mix. Pink leash attached green adopt me collar and very timid.

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Lost Male Cat last seen 96th and lafayette st, Thornton, CO 80229

Reported 1 week ago, updated 10 hours ago

Fuze Male Cat

LOST PET ID: 70213552


Thornton, CO 80229

all black, mid size, green eyes,

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Lost Female Cat last seen 6th and sims, Lakewood, CO 80401

Reported 11 hours ago

Marcy Female Cat

LOST PET ID: 70236882


Lakewood, CO 80401

Long haired grey cat very sweet

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Lost Female Cat last seen Haskins station, ridge rd. And  Robb street, Arvada, CO 80002

Reported 11 hours ago

Gracie Female Cat

LOST PET ID: 70236867


Arvada, CO 80002

Grey striped tabby, with white chin and back toe. 12 years old, 10 lbs.

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Lost Male Dog last seen Near S Broadway Denver, CO, Denver, CO 80210

Reported 3 years ago, updated 11 hours ago

Valor Male Dog

LOST PET ID: 67284705


Denver, CO 80210

Valor is a 7 yr old 7 lb yorkie/shih tzu cross. He has brown ears and nose and the rest of him is golden, curly coat. Long tail. Was wearing blue collar and blue zip up vest. Last seen being carried away by nice looking white hetero couple on Sat Aug 14 at about noon. Please help! Now a $5000 REWARD!

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Lost Female Dog last seen alcott street and zuni, Broomfield, CO 80020

Reported 12 hours ago

Cookie Female Dog

LOST PET ID: 70236666


Broomfield, CO 80020

her name is cookie she was last seen on 128th and zuni we’ve been looking for about 45 minutes she’s super sweet and will walk up to anyone we want her back she was scared of the thunder and lighting and got out and ran please let us know if you seen her and don’t keep her

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Lost Female Dog last seen Near Elmwood Lane & Greenwood blvd  , Denver, CO 80221

Reported 12 hours ago

Mimi Female Dog

LOST PET ID: 70236575


Denver, CO 80221

Light brown with white underbelly

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Lost Female Dog last seen Orchard and S Clarkson near Rollin D. Barnard Equestrian Park, Littleton, CO 80121

Reported 13 hours ago

Stazi Female Dog

LOST PET ID: 70236482


Littleton, CO 80121

Reddish-brown and white. She's wearing a black harness.

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

Reported 2 years ago, updated 17 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 Male Dog last seen Thornton Parkway & York, Thornton, CO 80229

Reported 18 hours ago

Loki Male Dog

LOST PET ID: 70235254


Thornton, CO 80229

Tri colored Aussie/border collie, tan collar with blue bone shaped tag.

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Lost Female Cat last seen Near W 78th Ave Westminster , Westminster, CO 80030

Reported 9 months ago, updated 18 hours ago

Oreo Female Cat

LOST PET ID: 69387358


Westminster, CO 80030

Black & White patches

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Lost Male Cat last seen Colfax and fillmore, Denver, CO 80206

Reported 19 hours ago

George Male Cat

LOST PET ID: 70234954


Denver, CO 80206

Small all black male cat very small head rainbow collar

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Lost Male Cat last seen Near s revere st Aurora co 80012, Aurora, CO 80012

Reported 7 months ago, updated 21 hours ago

Bagheera Male Cat

LOST PET ID: 69615796


Aurora, CO 80012

Tuxedo cat with white paws, slim build. He was last seen around 9pm on 10/10 off of Alameda and S revere st.

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Lost Pet Data for Thornton, CO

There are 649 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 – 1,733,194 pets reunited and counting!

Find your lost pet faster with PawBoost.

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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.