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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.

91 lost dogs in your search

Lost Female Dog last seen apmt complex on 119th and baseline rd. Ran off at dog park followed her to trail behind apmts where she disappeared, Lafayette, CO 80026

Reported 3 weeks ago

Saylore Female Dog

LOST PawBoost ID: 73063530


Lafayette, CO 80026

Grey dog with black spots

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Lost Female Dog last seen 119th and Baseline rd near the apmts, Lafayette, CO 80026

Reported 4 weeks ago, updated 3 weeks ago

Saylore sue Female Dog

LOST PawBoost ID: 73055216


Lafayette, CO 80026

Very friendly grey and white (Merle spots) blue heeler. Medium/small sized dog

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Lost Female Dog last seen Near wolff ct, Westminster, CO 80030

Reported 3 weeks ago

Violet Female Dog

LOST PawBoost ID: 73060674


Westminster, CO 80030

Small long haired Chihuahua light brown hair

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Lost Male Dog last seen Cr 41 & cr 22, Weld County, CO 80621

Reported 4 weeks ago, updated 4 weeks ago

Max Male Dog

LOST PawBoost ID: 73048085


Weld County, CO 80621

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

Reported 1 month ago, updated 4 weeks ago

Kiyoko Female Dog

LOST PawBoost ID: 73018102


Westminster, CO 80031

Black and white husky female, she is spayed, smaller but she’s an adult and very friendly

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Lost Female Dog last seen 72nd and Ward Rd., Arvada, CO 80004

Reported 4 weeks ago

Millie Female Dog

LOST PawBoost ID: 73041741


Arvada, CO 80004

Blue healer - black with white/grey around her neck and a white tipped tail. Some brown on face.

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Lost Female Dog last seen apmt complex on 119th and baseline rd. Ran off at dog park followed her to trail behind apmts where she disappeared, Lafayette, CO 80026

Reported 1 month ago, updated 4 weeks ago

Saylore Sue Female Dog

LOST PawBoost ID: 73011776


Lafayette, CO 80026

Grey and white medium sized dog with dark Grey spots.

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Lost Male Dog last seen Covey ct Northglenn co, Northglenn, CO 80260

Reported 1 month ago

Dakota Male Dog

LOST PawBoost ID: 73032457


Northglenn, CO 80260

Black and brown chipoo

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Lost Female Dog last seen Near krameria st 80022, Commerce City, CO 80022

Reported 1 month ago

Chelsea Female Dog

LOST PawBoost ID: 73032046


Commerce City, CO 80022

Small white fluffy

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Lost Male Dog last seen Bowman and Irma, Northglenn, CO 80233

Reported 1 month ago

Ollie Male Dog

LOST PawBoost ID: 73024931


Northglenn, CO 80233

Brown husky. Bright blue eyes

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Lost Male Dog last seen E 84th Ave Denver Colorado Rainbow and 84th, Denver, CO 80229

Reported 1 year ago, updated 1 month ago

Makai Male Dog

LOST PawBoost ID: 71818628


Denver, CO 80229

Brown and white thick fur , growing his little baby teeth in (has the bottom and top mostly busy still growing in)

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Lost Female Dog last seen Locbuie colorado, Lochbuie, CO 80603

Reported 1 month ago

No name Female Dog

LOST PawBoost ID: 73011624


Lochbuie, CO 80603

Black and white,blue card bear shirt and a pink care bear leash

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Lost Female Dog last seen S County Rd 21 / Windrift Lane, Berthoud, CO 80513

Reported 1 month ago, updated 1 month ago

Bug Female Dog

LOST PawBoost ID: 72998059


Berthoud, CO 80513

Black and white

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Lost Female Dog last seen 155th & Havana (in the open space), Brighton, CO 80602

Reported 11 months ago, updated 1 month ago

Kona Female Dog

LOST PawBoost ID: 71917005


Brighton, CO 80602

Black/Brown Frenchie

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Lost Female Dog last seen 72nd and Sheridan, Westminster, CO 80003

Reported 1 month ago

Lala Female Dog

LOST PawBoost ID: 73003885


Westminster, CO 80003

Black and white Chihuahua mixed

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Lost Male Dog last seen hses, Denver, CO 80221

Reported 1 month ago

Jj Male Dog

LOST PawBoost ID: 72997088


Denver, CO 80221

He is a tan pug

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Lost Male Dog last seen Near and federal, Denver, CO 80221

Reported 1 month ago

Jj Male Dog

LOST PawBoost ID: 72996949


Denver, CO 80221

Pug

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Lost Male Dog last seen 5th street, county road 9 roundabout, Loveland, CO 80537

Reported 1 month ago

Thor Male Dog

LOST PawBoost ID: 72993377


Loveland, CO 80537

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Lost Male Dog last seen Aurora, Colorado, Windsor, CO 80550

Reported 1 month ago

Milo Male Dog

LOST PawBoost ID: 72989852


Windsor, CO 80550

All Black Golden doodle with a white patch on his chest , brown hair around his mouth

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Lost Female Dog last seen 72nd federal, Broomfield, CO 80023

Reported 1 month ago

Bella Female Dog

LOST PawBoost ID: 72980272


Broomfield, CO 80023

Her name is Bella she’s a rescue and has scars on her paws she has a few white hairs but is just very sweet and loving dog and loves to hit you when you play with her and run away from you she loves to be chased please bring my baby back to me

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Lost Dog Data for Longmont, CO

There are 91 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 – 2,268,695 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.