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Lost Pets Database for Denver, CO

Search lost and found pets in the Denver area with PawBoost.

1011 lost pets in your search

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

Reported 2 months 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 Male Cat last seen by 8134 W 90th Ave, Westminster, CO 80021

Reported 2 months ago, updated 2 months ago

Cali Male Cat

LOST PawBoost ID: 72897870


Westminster, CO 80021

Grey and white tabby with stripes, Male, Timid but sweet, Has a very unique meow, And his blood sister misses him.

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Lost Male Cat last seen Setter’s Park, Aurora, CO 80012

Reported 2 months ago

Blazer Male Cat

LOST PawBoost ID: 72905908


Aurora, CO 80012

Grey, white and tan cat

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Lost Female Cat last seen Ralston park apmts, Arvada, CO 80004

Reported 2 months ago

Louise Female Cat

LOST PawBoost ID: 72905867


Arvada, CO 80004

Light grey tabby with stripes and long tail. She has a pink nose and is very sweet, white chin

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Lost Female Dog last seen Hampden and Chambers, Aurora, CO 80014

Reported 3 months ago, updated 2 months ago

Kashmir Female Dog

LOST PawBoost ID: 72815526


Aurora, CO 80014

Black, grey, and white husky with a pink nose.

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Lost Male Dog last seen Cheryl and ellsworth, Denver, CO 80246

Reported 2 months ago

Blu Male Dog

LOST PawBoost ID: 72903694


Denver, CO 80246

White around nose. Reddish in color and eyes that match his coat

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Lost Female Dog last seen Arapahoe drive and E Irish dr. 80016, Aurora, CO 80016

Reported 2 months ago

Callie Female Dog

LOST PawBoost ID: 72903510


Aurora, CO 80016

Beige older yorkie mix

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

Reported 2 months ago

No Name Female Dog

LOST PawBoost ID: 72903206


Denver, CO 80216

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Lost Male Cat last seen off of Huron, Westminster, CO 80234

Reported 2 months ago, updated 2 months ago

Pepper Male Cat

LOST PawBoost ID: 72894692


Westminster, CO 80234

Mix of black, brown, and some grey, a bit chunky, unspayed!

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Lost Male Cat last seen Peoria 52nd, Denver, CO 80239

Reported 3 months ago, updated 2 months ago

Annabele Male Cat

LOST PawBoost ID: 72847092


Denver, CO 80239

Black and gray Maine coon very fluffy 2 yr old male cat.

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Lost Male Cat last seen Federal and Tufts, Englewood, CO 80110

Reported 2 months ago

Puma Male Cat

LOST PawBoost ID: 72899659


Englewood, CO 80110

Has scar on his left shoulder and small white patch on his belly

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Lost Female Cat last seen Jordan, Parker, CO 80134

Reported 2 months ago

Azaria Female Cat

LOST PawBoost ID: 72899357


Parker, CO 80134

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Lost Female Dog last seen West Walsh PL & Lowell, Denver, CO 80219

Reported 3 months ago, updated 2 months ago

Athena Female Dog

LOST PawBoost ID: 72833268


Denver, CO 80219

Sable and black

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Lost Female Cat last seen e hickock dr parker co, Parker, CO 80134

Reported 3 months ago, updated 2 months ago

Mochi Female Cat

LOST PawBoost ID: 72811153


Parker, CO 80134

black short hair

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Lost Female Cat last seen Alameda and Nevada, Lakewood, CO 80232

Reported 2 months ago, updated 2 months ago

Mia Female Cat

LOST PawBoost ID: 72894217


Lakewood, CO 80232

Black and white cat with black spot on nose

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Lost Female Cat last seen Webster Lake neighborhood, Northglenn, CO 80233

Reported 2 years ago, updated 2 months ago

Carmen Female Cat

LOST PawBoost ID: 71107826


Northglenn, CO 80233

Update 1/24/26: Carmen is still missing. Believed to be taken by an upset neighbor shortly before they moved. She will be out & about in her new neighborhood as she does not tolerate being kept indoors full time, so please reach out if you see her. We mostly want to know that she is still happy, healthy & being cared for. Long hair, orange calico, very skinny, 17 years old. Microchipped after her last abduction adventure on Halloween. Carmen is anti-grooming and pro-dirt baths, which she is allowed to indulge in due to her advanced age. Please help us find her, she is greatly missed by her family.

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Lost Male Dog last seen Ken Caryl and Pierce, Columbine, CO 80128

Reported 3 months ago, updated 2 months ago

Fisher Male Dog

LOST PawBoost ID: 72840759


Columbine, CO 80128

Golden retriever

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Lost Female Cat last seen 15th Ang Egbert, Brighton, CO 80601

Reported 4 months ago, updated 2 months ago

ROXY Female Cat

LOST PawBoost ID: 72720914


Brighton, CO 80601

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Lost Male Dog last seen Lewiston and maxwel, Adams County, CO 80239

Reported 2 months ago

Ramon Male Dog

LOST PawBoost ID: 72896179


Adams County, CO 80239

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Lost Female Dog last seen Colfax y florence, Aurora, CO 80010

Reported 2 months ago

Atena Female Dog

LOST PawBoost ID: 72895863


Aurora, CO 80010

Es entre cafe y gris

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Lost Pet Data for Denver, CO

There are 1011 lost pets in Denver, CO.

Find Local Pet Shelters in Denver, CO

PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet 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 Pet Sooner with PawBoost

When you have a missing pet, it can be difficult to know what to do in the moment.

How do I find my pet? Do I have to visit the pet 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 pet owners find their furry loved ones – 2,268,969 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

Frequently Asked Questions

I lost my pet. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost pet 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 pet to our lost & found, and make a lost pet flyer – all for free.

Other sites that help you raise local awareness for your lost pet 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 pet'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 pet for more actionable tips.

Where do I report a lost pet in Denver, CO?

If you lost a pet, we would like to help. You can report a lost pet to PawBoost for free to help find your pet 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 pet?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free pet finder services have helped millions of people reunite with their lost pets.

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.