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Lost Dogs Database for Boulder, CO

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

150 lost dogs in your search

Lost Female Dog last seen HAPPY CAMPER / AVANTI, Denver, CO 80211

Reported 3 weeks ago, updated 2 weeks ago

Opal Angel Female Dog

LOST PawBoost ID: 72893062


Denver, CO 80211

Brown and white soft chihuahua

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Lost Female Dog last seen 46th and Glencoe St, Denver, CO 80216

Reported 2 weeks ago, updated 2 weeks ago

Daisy & Aprilia Female Dog

LOST PawBoost ID: 72905278


Denver, CO 80216

2 Puppies Missing!

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Lost Male Dog last seen Suncor, Commerce City, CO 80022

Reported 2 weeks ago

ARCHIE Male Dog

LOST PawBoost ID: 72912378


Commerce City, CO 80022

Bright white paw

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Lost Female Dog last seen Arapahoe rd and hi 215, Broomfield, CO 80020

Reported 2 weeks ago

Brooklyn Female Dog

LOST PawBoost ID: 72911637


Broomfield, CO 80020

Red

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Lost Male Dog last seen W Alameda Ave & Winona St., Denver, CO 80219

Reported 2 years ago, updated 2 weeks ago

Pancho Male Dog

LOST PawBoost ID: 70233963


Denver, CO 80219

Chihuahua mix, 1 year old

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Lost Female Dog last seen Near Columbine st, Denver, CO 80216

Reported 2 weeks ago

unkown Female Dog

LOST PawBoost ID: 72906409


Denver, CO 80216

black and brown fur with white paws and neck

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Lost Female Dog last seen 46th g st near DAVEY, Denver, CO 80216

Reported 2 weeks ago

No Name Female Dog

LOST PawBoost ID: 72903206


Denver, CO 80216

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Lost Female Dog last seen 96th ave and hwy 2, Commerce City, CO 80022

Reported 2 weeks ago

Bruja Female Dog

LOST PawBoost ID: 72901807


Commerce City, CO 80022

White with black around her eyes and ears.

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Lost Female Dog last seen 10th and Bryant , Denver, CO 80204

Reported 3 weeks ago, updated 2 weeks ago

Sam Female Dog

LOST PawBoost ID: 72892503


Denver, CO 80204

Tan Dachsund mix white fur on underbelly going up neck dark brown eyes and black snout

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Lost Male Dog last seen Near pl & Havana, Brighton, CO 80602

Reported 2 weeks ago

Zoe Male Dog

LOST PawBoost ID: 72895278


Brighton, CO 80602

A Labradoodle

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Lost Female Dog last seen 104th and Federal, NW quadrant, Westminster, CO 80031

Reported 2 weeks ago

Kava Female Dog

LOST PawBoost ID: 72894772


Westminster, CO 80031

Black and white teacup Yorkie

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Lost Female Dog last seen escape from the hse , Commerce City, CO 80022

Reported 2 weeks ago

Lola Female Dog

LOST PawBoost ID: 72894257


Commerce City, CO 80022

she white and has black spots

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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 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 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 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 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 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 Female Dog last seen In the apmt building , Golden, CO 80401

Reported 3 weeks ago

Luna Female Dog

LOST PawBoost ID: 72876911


Golden, CO 80401

She’s brown with gray/silver spots. Her tongue sticks out of her mouth because her front teeth are missing. She also has a snaggle tooth.

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Lost Dog Data for Boulder, CO

There are 150 lost dogs in Boulder, CO.

Find Local Dog Shelters in Boulder, 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 Boulder?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,228,997 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 Boulder 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 Boulder, 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 Boulder area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Boulder!

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.