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Lost Dogs Database for Denver, CO

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

373 lost dogs in your search

Lost Male Dog last seen Tower rd & Andes circle, Aurora, CO 80017

Reported 3 days ago

Augie Male Dog

LOST PawBoost ID: 73333090


Aurora, CO 80017

Small Pom mix. Golden color. Super friendly

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

Reported 3 days 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 Female Dog last seen Buckley & Hampden in SW Aurora, Aurora, CO 80013

Reported 2 years ago, updated 3 days ago

Coco Female Dog

LOST PawBoost ID: 70728388


Aurora, CO 80013

Female Rottweiler Heeler mix. She has a little bit of white on her chest, tan and white spots on her front legs/paws and tan on her behind. We miss our sweet Coco. Please help us find her. One of her puppies is waiting for her return. Offering a reward! We will never give up hope on finding her.

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Lost Female Dog last seen 42nd and clayton, Denver, CO 80216

Reported 3 days ago

Coco Female Dog

LOST PawBoost ID: 73330653


Denver, CO 80216

Blue eyes

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Lost Female Dog last seen Joliet and Lowry, Aurora, CO 80010

Reported 2 weeks ago, updated 3 days ago

Ro Female Dog

LOST PawBoost ID: 73302332


Aurora, CO 80010

Small Gray Pup

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Lost Female Dog last seen 70th Pl and Jay St, Arvada, CO 80003

Reported 4 weeks ago, updated 3 days ago

Jasmine Female Dog

LOST PawBoost ID: 73240023


Arvada, CO 80003

Gray/black/white female

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Lost Female Dog last seen E 21 st cr y E Carmel cir, Aurora, CO 80011

Reported 6 days ago, updated 4 days ago

Nina Female Dog

LOST PawBoost ID: 73321119


Aurora, CO 80011

Una perrita shih tzu color griss

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

Reported 2 years ago, updated 4 days ago

Pancho Male Dog

LOST PawBoost ID: 70233963


Denver, CO 80219

Chihuahua mix, 1 year old

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Lost Male Dog last seen S. Xanadu way and S. Worchester Ct., Aurora, CO 80014

Reported 4 months ago, updated 4 days ago

Lotty Male Dog

LOST PawBoost ID: 72809851


Aurora, CO 80014

Beagle and Cattledog Mix, Brown and White

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Lost Female Dog last seen Twilight Ave in Oak Meadows, Firestone, CO 80520

Reported 3 weeks ago, updated 4 days ago

Bella Female Dog

LOST PawBoost ID: 73273279


Firestone, CO 80520

Black cocker spaniel with sugar face and a white chin and chest, very very small nugget tail

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Lost Male Dog last seen Jebel st Denver co, Denver, CO 80249

Reported 4 days ago

Unknown Male Dog

LOST PawBoost ID: 73328625


Denver, CO 80249

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Lost Female Dog last seen Peoria and Delmar, Aurora, CO 80010

Reported 1 month ago, updated 4 days ago

Duffy Female Dog

LOST PawBoost ID: 73179894


Aurora, CO 80010

Long legs, black and white

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Lost Male Dog last seen Deerfield at Indian creek apmts, Denver, CO 80231

Reported 4 days ago

Triton Male Dog

LOST PawBoost ID: 73327079


Denver, CO 80231

8 month old puppy has a spot on his head

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Lost Female Dog last seen Caraway apmt, Thornton, CO 80221

Reported 1 month ago, updated 4 days ago

Gypsy Female Dog

LOST PawBoost ID: 73180181


Thornton, CO 80221

Black and brown

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Lost Male Dog last seen 104th and Chambers, Commerce City, CO 80022

Reported 2 months ago, updated 4 days ago

Max Male Dog

LOST PawBoost ID: 73132665


Commerce City, CO 80022

Small little dog

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Lost Male Dog last seen 168th and silver maple st Brighton, Brighton, CO 80601

Reported 4 days ago

Pablo Male Dog

LOST PawBoost ID: 73326419


Brighton, CO 80601

Black Chihuahua with white on his chest and his tongue normally hanging out he weighs about 10 pounds

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Lost Male Dog last seen 101st street and Altura, Commerce City, CO 80022

Reported 2 months ago, updated 4 days ago

Maximus Male Dog

LOST PawBoost ID: 73123840


Commerce City, CO 80022

Chihuahua and dachshund mix

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Lost Male Dog last seen Holly and 60th, Commerce City, CO 80022

Reported 4 days ago

Skeeter Male Dog

LOST PawBoost ID: 73326019


Commerce City, CO 80022

Tan Chihuahua with a white stripe down his forehead and a little bit on his chest

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Lost Male Dog last seen Travois and Mineral Dr, Aurora, CO 80016

Reported 9 months ago, updated 5 days ago

Bear Male Dog

LOST PawBoost ID: 72382392


Aurora, CO 80016

Brown, Approximately 70 pounds, 8 years old

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Lost Male Dog last seen Plover circle, Parker, CO 80134

Reported 5 days ago

Teddy Male Dog

LOST PawBoost ID: 73325589


Parker, CO 80134

White maltipoo

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Lost Dog Data for Denver, CO

There are 373 lost dogs in Denver, CO.

Find Local Dog Shelters in Denver, 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 Denver?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,300,744 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 Denver 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 Denver, 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 Denver area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Denver!

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.