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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 Tempe and Prentice, Aurora, CO 80015

Reported 12 mins ago

Cowboy Male Dog

LOST PET ID: 70290625


Aurora, CO 80015

Red and White Australian Shepherd. American Flag collar. Very friendly. Going deaf.

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Lost Female Cat last seen Near , Aurora, CO 80012

Reported 2 hours ago

Fiona Female Cat

LOST PET ID: 70290556


Aurora, CO 80012

Ear tipped. Very skittish

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Lost Male Dog last seen Near s mobile st, Aurora, CO 80013

Reported 7 hours ago

Vinny Male Dog

LOST PET ID: 70290383


Aurora, CO 80013

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Lost Male Dog last seen Aurora Animal Shelter, Aurora, CO 80017

Reported 7 months ago, updated 9 hours ago

Monster Male Dog

LOST PET ID: 69593615


Aurora, CO 80017

Beautiful, amazing huskey.

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Lost Male Cat last seen 108th and Colorado, Thornton, CO 80233

Reported 9 hours ago

Rocco Male Cat

LOST PET ID: 70290181


Thornton, CO 80233

Mostly white. Raccoon tail. Gray on face.

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Lost Male Dog last seen Jones drywall yard and Capital lumber. 88th and Washington. , Denver, CO 80229

Reported 3 weeks ago, updated 9 hours ago

Kilo Male Dog

LOST PET ID: 70214331


Denver, CO 80229

Black white and brown tricolor American pitbull terrier. He’s a sweetheart and very nice with people and kids. He got hit by a car today and ran off on 3 legs and cannot be found anywhere. Please let me know if anyone has seen him we are so heart broken.

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Lost Male Cat last seen S Potomac Way off of E Mississippi Ave, Aurora, CO 80012

Reported 8 months ago, updated 10 hours ago

Frodo Male Cat

LOST PET ID: 69533552


Aurora, CO 80012

Black with white spot on chest, white fur in ears and a tiny bit of white between his front legs. Neutered and microchipped. If found please take to a vet or shelter!

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Lost Female Dog last seen Perry st, Denver, CO 80219

Reported 10 hours ago

Mj Female Dog

LOST PET ID: 70290038


Denver, CO 80219

Colored like a German Shepherd with the size of a basset hound scar on her right cheek

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Lost Male Dog last seen 88th and Brighton road, Commerce City, CO 80640

Reported 10 hours ago

Kilo Male Dog

LOST PET ID: 70290034


Commerce City, CO 80640

All Black lab has a black spot on his tongue

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Lost Male Cat last seen 1st and Kohl, Broomfield, CO 80020

Reported 11 hours ago

Loki Male Cat

LOST PET ID: 70290012


Broomfield, CO 80020

Tabby, skinny, polydactyl with bright pink collar. Likely scared of strangers

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Lost Female Cat last seen Taylor Morrison new development in Aurora Highlands , Aurora, CO 80019

Reported 3 days ago, updated 12 hours ago

Bonnie Female Cat

LOST PET ID: 70280017


Aurora, CO 80019

Approx. 8 lbs. White and gray. Super sweet and loving. Makes a chirping type of meow. Had a black collar with spikes, but name plate was found in yard. Chip ha

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Lost Male Cat last seen Lochbuie, Lochbuie, CO 80603

Reported 2 months ago, updated 13 hours ago

Peyton Male Cat

LOST PET ID: 70062529


Lochbuie, CO 80603

Short orange hair cat with white. Most notable feature is a orange glob on his white fur on his back right leg

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Lost Female Cat last seen Our Backyard, Dacono, CO 80514

Reported 14 hours ago

Guppy Female Cat

LOST PET ID: 70289361


Dacono, CO 80514

She's a brown grey ish color with faint striped on her body, black stripes on tail light green eyes. She is skiddish and a small size but kind of chubby

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Lost Female Dog last seen Near Amber Park on 60th and Nepal. Aurora CO, Aurora, CO 80019

Reported 3 days ago, updated 14 hours ago

Simona Female Dog

LOST PET ID: 70280981


Aurora, CO 80019

Small chihuahua

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Lost Female Dog last seen 129th an Colorado blvd, Thornton, CO 80233

Reported 15 hours ago

Mona Female Dog

LOST PET ID: 70289139


Thornton, CO 80233

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Lost Female Dog last seen Near y Lowell , Westminster, CO 80031

Reported 15 hours ago

Ella Female Dog

LOST PET ID: 70288974


Westminster, CO 80031

Huski blanca con ojos color azul

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Lost Female Dog last seen Behind Phil long ford, Littleton, CO 80123

Reported 16 hours ago

Sasha Female Dog

LOST PET ID: 70288920


Littleton, CO 80123

She is scared of humans so she won't come to you. She is missing her tail and the night she went missing she was stuck by a car . She ran away and inhavent found her . She is chipped

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Lost Pet Data for Thornton, CO

There are 678 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 – 1,743,571 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.