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Lost Dogs Database for Thornton, CO

Search lost and found dogs, as well as other pets, in the Thornton area with PawBoost.

352 lost dogs in your search

Lost Female Dog last seen Colfax and sheridan , Denver, CO 80204

Reported 2 months ago, updated 3 weeks ago

Nala Female Dog

LOST PawBoost ID: 72727697


Denver, CO 80204

Gray white white line up the nose an white spot on her neck

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Lost Female Dog last seen 120th & Peoria st, E 120th Ave, CO 80249

Reported 3 weeks ago

Gypsy Female Dog

LOST PawBoost ID: 72889909


E 120th Ave, CO 80249

Red golden retriever weighs is about 65lbs

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Lost Male Dog last seen 120th and peoria, Brighton, CO 80640

Reported 3 weeks ago

Bandit Male Dog

LOST PawBoost ID: 72889783


Brighton, CO 80640

White golden. Retriever about 100lbs

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Lost Male Dog last seen Peoria and 11th, Aurora, CO 80011

Reported 3 months ago, updated 3 weeks ago

Ollie Male Dog

LOST PawBoost ID: 72631034


Aurora, CO 80011

Black Shih Tzu with white patches on his chest and chin and does have a microchip. He is super friendly and loves to play catch me if you can.

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Lost Male Dog last seen S 5 th and Sheridan blvd, Lakewood, CO 80226

Reported 6 months ago, updated 3 weeks ago

4th Male Dog

LOST PawBoost ID: 72367777


Lakewood, CO 80226

Tan

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Lost Male Dog last seen Near south emporia way, Aurora, CO 80014

Reported 3 weeks ago

Tedy Male Dog

LOST PawBoost ID: 72884551


Aurora, CO 80014

Chitzu con manchas blancas

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Lost Female Dog last seen Near St. Michael’s Church , Aurora, CO 80013

Reported 3 months ago, updated 3 weeks ago

Athena Female Dog

LOST PawBoost ID: 72631256


Aurora, CO 80013

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Lost Female Dog last seen 111th and forest ave, Thornton, CO 80233

Reported 3 weeks ago

Tonka Female Dog

LOST PawBoost ID: 72881665


Thornton, CO 80233

Black lab

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Lost Female Dog last seen Pierce Court in Portland, Littleton, CO 80128

Reported 3 weeks ago

Sierra Female Dog

LOST PawBoost ID: 72881048


Littleton, CO 80128

White with Chan and brown on her back very long legs and aquamarine bright eyes

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Lost Male Dog last seen Childrens hosp, Aurora, CO 80011

Reported 4 years ago, updated 3 weeks ago

Comisario Male Dog

LOST PawBoost ID: 68217745


Aurora, CO 80011

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Lost Male Dog last seen Near 17th st, Denver, CO 80202

Reported 1 month ago, updated 3 weeks ago

Cripper Male Dog

LOST PawBoost ID: 72788136


Denver, CO 80202

Bullmastif and pit bull all tan wit a streak of dark fur it looks like a line on his his back he's just a puppy but he a big boy his snout is black to rest of him tan his name is cripper

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Lost Female Dog last seen Dutch Creek elementary, Littleton, CO 80128

Reported 3 weeks ago

Sierra Female Dog

LOST PawBoost ID: 72880445


Littleton, CO 80128

Australian cattle dog husky mix year and a half years old 55 lb she’s very skittish be very careful approaching her. She’s a very loving dog though let her come to you. Her eyes are aquamarine fairy, tall, and Langley dog.

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Lost Female Dog last seen 104th and community ctr dr , Northglenn, CO 80233

Reported 3 weeks ago

Eevee aka coco Female Dog

LOST PawBoost ID: 72880183


Northglenn, CO 80233

Small Orange Ginger pomeranian

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Lost Female Dog last seen 104th and community ctr dr, Northglenn, CO 80233

Reported 3 weeks ago

Eevee Aka Coco Female Dog

LOST PawBoost ID: 72880176


Northglenn, CO 80233

Orange Ginger Pomeranian

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Lost Male Dog last seen Evans and S Downing St , Denver, CO 80210

Reported 3 weeks ago

Diesel Male Dog

LOST PawBoost ID: 72879888


Denver, CO 80210

White with black patch over his right eye.

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Lost Unknown Dog last seen Montbello, Denver, CO 80239

Reported 3 weeks ago, updated 3 weeks ago

Ebony Unknown Dog

LOST PawBoost ID: 72869104


Denver, CO 80239

con blanco en el pecho tiene la colita pelada

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Lost Male Dog last seen Near Pensacola Dr, Denver, CO 80239, Denver, CO 80239

Reported 3 weeks ago, updated 3 weeks ago

Ebony Male Dog

LOST PawBoost ID: 72869958


Denver, CO 80239

Is black and white and doesn’t have hair on the tip of his tail

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Lost Male Dog last seen AirPort  y 13th ave , Aurora, CO 80011

Reported 2 months ago, updated 3 weeks ago

Comino Male Dog

LOST PawBoost ID: 72725279


Aurora, CO 80011

Chihuahua

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Lost Male Dog last seen Hampden/Tamarac, Denver, CO 80231

Reported 5 months ago, updated 3 weeks ago

Benito Male Dog

LOST PawBoost ID: 72467544


Denver, CO 80231

Breed: Yorkshire terrier Color: Light tan color Long grown out fur

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Lost Male Dog last seen yale Sheridan , Lakewood, CO 80232

Reported 1 month ago, updated 3 weeks ago

Rainbow Male Dog

LOST PawBoost ID: 72794777


Lakewood, CO 80232

tan Maltipoo

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Lost Dog Data for Thornton, CO

There are 352 lost dogs in Thornton, CO.

Find Local Dog Shelters in Thornton, CO

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

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

Request Shelter Partnership

Find Your Dog Sooner with PawBoost

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

How do I find my dog? Do I have to visit the dog 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 dog owners find their furry loved ones – 2,228,869 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog 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 dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog 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 dog'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 dog for more actionable tips.

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

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog 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 dog?

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

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.