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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.

87 lost dogs in your search

Lost Male Dog last seen 119th and Bellaire, Thornton, CO 80233

Reported 2 months ago, updated 4 weeks ago

Peanut Male Dog

LOST PawBoost ID: 72709621


Thornton, CO 80233

@@Still Missing@@ brown small dog with white around nose

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Lost Female Dog last seen E 97th Ave, Commerce City, CO 80022

Reported 4 weeks ago

Thea Female Dog

LOST PawBoost ID: 72845794


Commerce City, CO 80022

Pink collar. Brown and white face

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Lost Female Dog last seen The appartments on 97th and lowell, Westminster, CO 80031

Reported 1 month ago

Loka Female Dog

LOST PawBoost ID: 72835165


Westminster, CO 80031

Small, white and tan

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Lost Female Dog last seen 63rd St / Gunbarrel Ave, Boulder, CO 80301

Reported 1 month ago

Maisie Female Dog

LOST PawBoost ID: 72826434


Boulder, CO 80301

Cattle Dog - White with red spots on legs and black spots on body. White face Brown ears. 35 lbs.

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Lost Female Dog last seen Poze Blvd and Travis St. , Thornton, CO 80229

Reported 1 month ago

Nala Female Dog

LOST PawBoost ID: 72818863


Thornton, CO 80229

Mixed terrier, tan coat, no collar, will respond to Nala.

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Lost Female Dog last seen hwy 66 and  county road 5 , Longmont, CO 80504

Reported 1 month ago, updated 1 month ago

Rain Female Dog

LOST PawBoost ID: 72808700


Longmont, CO 80504

1 ear upp 1 ear down, she has epilepsy

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Lost Male Dog last seen Mona Ct and Sherman St, Denver, CO 80221

Reported 1 month ago

Vito Male Dog

LOST PawBoost ID: 72813162


Denver, CO 80221

Long haired chihuahua

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Lost Male Dog last seen Near grant circle N , Thornton, CO 80241

Reported 1 month ago

Pippin Male Dog

LOST PawBoost ID: 72794369


Thornton, CO 80241

Grey Italian greyhound orange collar

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Lost Male Dog last seen Near Billington Dr, Erie, CO 80516, Erie, CO 80516

Reported 7 months ago, updated 1 month ago

Coco Male Dog

LOST PawBoost ID: 72239002


Erie, CO 80516

Blonde and white Not neutered 6 months White legs and blonde body, white neck, blonde head, human eyes, white tip tail, long legs, 12-15 lbs, taller than average Italian Greyhound.

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Lost Female Dog last seen Near York St., Thornton, CO 80233

Reported 2 months ago

Tangi Female Dog

LOST PawBoost ID: 72785238


Thornton, CO 80233

Tiny 8 year old Yorki!

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Lost Male Dog last seen Highway 7 and Havana, Todd Creek, CO 80602

Reported 2 months ago

Delgado Male Dog

LOST PawBoost ID: 72781092


Todd Creek, CO 80602

White Medium/Large. Tan spot on his face.

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Lost Female Dog last seen Poze boulevard , Thornton, CO 80229

Reported 2 months ago

Nova Female Dog

LOST PawBoost ID: 72777015


Thornton, CO 80229

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Lost Female Dog last seen Near Corona dr Northglenn co 80233, Northglenn, CO 80233

Reported 2 months ago

Bella Female Dog

LOST PawBoost ID: 72772177


Northglenn, CO 80233

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Lost Male Dog last seen Roslyn st and 80th ave , Commerce City, CO 80022

Reported 2 months ago, updated 2 months ago

Chico Male Dog

LOST PawBoost ID: 72762938


Commerce City, CO 80022

Dark brown with light brown fur on chest and around mouth

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Lost Male Dog last seen Pinoak & Lincoln , Loveland, CO 80538

Reported 2 months ago

Harley Male Dog

LOST PawBoost ID: 72765744


Loveland, CO 80538

Chihuahua mix

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Lost Female Dog last seen Near shady oaks Dr Evans , Evans, CO 80620

Reported 2 months ago

Bubbas Female Dog

LOST PawBoost ID: 72765588


Evans, CO 80620

Black/dark brown French bull dog, small, white markings on her chest, brownish orange eyes

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Lost Male Dog last seen 83rd and Gaylord St , Welby, CO 80229

Reported 2 months ago

Earl Male Dog

LOST PawBoost ID: 72763759


Welby, CO 80229

Long hair chihuahua mix, white with reddish tan spots. About 9lbs. Last seen wearing a pink bark collar.

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Lost Female Dog last seen Independence, Westminster, CO 80021

Reported 2 months ago

Lucy Female Dog

LOST PawBoost ID: 72762015


Westminster, CO 80021

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Lost Male Dog last seen Highway 7 and I-25, Brighton, CO 80601

Reported 2 months ago

Denver Male Dog

LOST PawBoost ID: 72744435


Brighton, CO 80601

German shepherd, black Kong collar

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Lost Male Dog last seen Na, Fort Lupton, CO 80621

Reported 2 months ago

Ollie Male Dog

LOST PawBoost ID: 72743159


Fort Lupton, CO 80621

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Lost Dog Data for Longmont, CO

There are 87 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 – 2,229,011 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.