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Lost Dogs Database for Longmont, CO

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

110 lost dogs in your search

Lost Male Dog last seen Cherry St and Plum Ave, Lochbuie, CO 80603

Reported 4 weeks ago

Romi Male Dog

LOST PawBoost ID: 73413284


Lochbuie, CO 80603

6 month Border Collie. White with gray and black multi colors. He was wearing a blue harness like in the picture but no collar. He is very friendly when approached.

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Lost Female Dog last seen Near Montfort park, Greeley, CO 80634

Reported 4 weeks ago

Oreo Female Dog

LOST PawBoost ID: 73412006


Greeley, CO 80634

Black and white

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Lost Male Dog last seen s, Northglenn, CO 80233

Reported 4 weeks ago

Astro Male Dog

LOST PawBoost ID: 73408651


Northglenn, CO 80233

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Lost Male Dog last seen 74th Ave & Sheridan Blvd, Westminster, CO, Westminster, CO 80030

Reported 4 weeks ago

Mocha Male Dog

LOST PawBoost ID: 73401481


Westminster, CO 80030

Black/Brown Lab Mix wearing a blue collar

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Lost Male Dog last seen Devonshire BLVD, Skyview Highschool, Rotella Park., Thornton, CO 80229

Reported 2 months ago, updated 4 weeks ago

Hoss Male Dog

LOST PawBoost ID: 73332169


Thornton, CO 80229

Hoss is Tan with black on his ears and back, white chest and under belly, with greys on his snout. He has floppy ears even when they stand up. He is 13 years old and was approximately 12lbs, he may be smaller now. He wasn't wearing a collar but is microchipped and neutered.

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Lost Male Dog last seen Usa, Thornton, CO 80233

Reported 4 weeks ago

Milobenlytobi Male Dog

LOST PawBoost ID: 73399226


Thornton, CO 80233

Brown

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Lost Male Dog last seen 197th Way & 195th ave, Hudson, CO 80642

Reported 1 month ago, updated 4 weeks ago

Bruno Male Dog

LOST PawBoost ID: 73343406


Hudson, CO 80642

Bruno is a very friendly dog; he is brown with a white patch on his chest, is an American Bully, and is of medium height.

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Lost Female Dog last seen 117th and Chambers Buffalo Run, Brighton, CO 80603

Reported 4 months ago, updated 4 weeks ago

Ellie Female Dog

LOST PawBoost ID: 73034342


Brighton, CO 80603

Frenchie Black faced Fawn

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Lost Male Dog last seen 15th street and walnut drive, Windsor, CO 80550

Reported 4 weeks ago

Stetson Male Dog

LOST PawBoost ID: 73397296


Windsor, CO 80550

Brown with some white

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Lost Male Dog last seen Wheelhouse way and Kechter Rd, Fort Collins, CO 80528

Reported 4 weeks ago

Beki Male Dog

LOST PawBoost ID: 73396844


Fort Collins, CO 80528

Small terrier -like mix with wiry grey and tan coat .

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Lost Female Dog last seen Kiowa st, Henderson, CO 80640

Reported 1 month ago

Lily Female Dog

LOST PawBoost ID: 73386985


Henderson, CO 80640

Please call or if you find our puppy

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Lost Female Dog last seen Fairgrounds ave, Loveland, CO 80538

Reported 1 month ago

Chanel Female Dog

LOST PawBoost ID: 73384486


Loveland, CO 80538

Es una perrita de tamaño pequeño cabello blanco liso ojos negros

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Lost Female Dog last seen Near and hy42, Lafayette, CO 80026

Reported 1 month ago

Kiwi Female Dog

LOST PawBoost ID: 73381863


Lafayette, CO 80026

White and brown spanial

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Lost Female Dog last seen 86th and federal, Westminster, CO 80031

Reported 1 month ago

Socks Female Dog

LOST PawBoost ID: 73378844


Westminster, CO 80031

All black with a white chest and all four paws are white with white on her nose

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Lost Female Dog last seen Carrol St. and Cedar Ct. also Epinger St., Thornton, CO 80229

Reported 1 month ago

Athena Female Dog

LOST PawBoost ID: 73378329


Thornton, CO 80229

White face, with brownish red on her back, and 7 months old

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Lost Female Dog last seen 65th and federal, Berkley, CO 80221

Reported 1 month ago

Lulu Female Dog

LOST PawBoost ID: 73375980


Berkley, CO 80221

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Lost Male Dog last seen Near Milwaukee st, Northglenn, CO 80233

Reported 1 month ago

Bruce Male Dog

LOST PawBoost ID: 73369168


Northglenn, CO 80233

White

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Lost Male Dog last seen Federal and 103rd avenue, Denver, CO 80260

Reported 1 month ago

Diesel Male Dog

LOST PawBoost ID: 73364908


Denver, CO 80260

He has a crooked tail

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Lost Female Dog last seen Harmony Road, Ziegler Road, Fort Collins, CO 80528

Reported 1 month ago

Dixie Blue Female Dog

LOST PawBoost ID: 73361338


Fort Collins, CO 80528

Standard poodle with a black coat that has a white splotch on her chest.

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Lost Female Dog last seen Marshall lake, Thornton, CO 80602

Reported 1 month ago

Roxanne Female Dog

LOST PawBoost ID: 73359539


Thornton, CO 80602

Ginger with light paws and dark snout and ears. White under the chin.

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Lost Dog Data for Longmont, CO

There are 110 lost dogs in Longmont, CO.

Find Local Dog Shelters in Longmont, 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 Longmont?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,332,005 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 Longmont 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 Longmont, 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 Longmont area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Longmont!

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.