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Lost Pets Database for Denver, CO

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

Lost Female Dog last seen Polaris place Thornton , Thornton, CO 80260

Reported 39 mins ago

Bella Female Dog

LOST PET ID: 70315914


Thornton, CO 80260

Black lab with white hair around mouth. She's has the same pink collar from the picture on.

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Lost Unknown Reptile last seen Near e Severn place Aurora CO 80011, Aurora, CO 80011

Reported 2 hours ago

Franklin Unknown Reptile

LOST PET ID: 70315777


Aurora, CO 80011

About 6-8” Russian Tortoise. He has a very distinct feature on the back of his shell. He has damage near the top of his tail, a chip is missing.

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Lost Female Cat last seen In revive apmts, Dartmouth and Kenyon, Denver, CO 80014

Reported 2 hours ago

Bella Female Cat

LOST PET ID: 70315678


Denver, CO 80014

She is a longhair cat and is 16 years old. Maintenance let her out and we are heartbroken. She can’t really meow,

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Lost Male Dog last seen 38th & Himalaya , Denver, CO 80249

Reported 3 hours ago

Fatboy Male Dog

LOST PET ID: 70315630


Denver, CO 80249

Fat boy is an older zu/chihuahua. He's blind and hard of hearing. He's white with brown.

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Lost Female Cat last seen Haskins station, ridge rd. And  Robb street, Arvada, CO 80002

Reported 3 weeks ago, updated 3 hours ago

Gracie Female Cat

LOST PET ID: 70236867


Arvada, CO 80002

Grey striped tabby, with white chin and back toe. 12 years old, 10 lbs.

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Lost Male Cat last seen Lochbuie, Lochbuie, CO 80603

Reported 3 months ago, updated 3 hours ago

Peyton Male Cat

LOST PET ID: 70062529


Lochbuie, CO 80603

Short orange hair cat with white. Most notable feature is a orange glob on his white fur on his back right leg

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Lost Female Dog last seen 92nd and federal, Westminster, CO 80260

Reported 4 hours ago

Coco Female Dog

LOST PET ID: 70315310


Westminster, CO 80260

Coco is brown and black. She has an umbilical hernia and other health conditions.

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Lost Female Cat last seen Our Backyard, Dacono, CO 80514

Reported 1 week ago, updated 4 hours ago

Guppy Female Cat

LOST PET ID: 70289361


Dacono, CO 80514

She's a brown grey ish color with faint striped on her body, black stripes on tail light green eyes. She is skiddish and a small size but kind of chubby

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Lost Female Dog last seen Buckley rd & Mexico strt, Aurora, CO 80013

Reported 4 hours ago

Mundo Female Dog

LOST PET ID: 70315281


Aurora, CO 80013

Red healer/ Australian cattle dog

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Lost Female Cat last seen Near E Yale Ave, Denver, CO 80231, Denver, CO 80231

Reported 5 hours ago

Binks Female Cat

LOST PET ID: 70315250


Denver, CO 80231

Black and white tuxedo, medium size build, very friendly wearing orange collar.

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Lost Female Dog last seen 38th and Main Street in the Aurora Highlands, near the clock tower., Aurora, CO 80019

Reported 5 hours ago, updated 5 hours ago

Tori Female Dog

LOST PET ID: 70315080


Aurora, CO 80019

Tori is a tiny 6 LB, 12-year-old, black and grey dog. She is a half Yorkie, half Chihuahua mix with silky wispy hair. Tori has a pink collar with an engraved dog tag listing her name and her momma’s phone number. This sweet little lady loves cuddles, treats, small children and her family. Tori is a gentle, yet sassy, senior citizen who still has plenty of pep left in her step.

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Lost Female Dog last seen Alameda Ave and Ironton St, Aurora, CO 80011

Reported 5 hours ago

Waffels Female Dog

LOST PET ID: 70315137


Aurora, CO 80011

Brindle color, white chest, floppy ears, puppy

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Lost Female Dog last seen Sloan's Lake Tap hse, Denver, CO 80212

Reported 5 hours ago

Oliva Female Dog

LOST PET ID: 70315119


Denver, CO 80212

White and Black with brownish grey paws.

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Lost Male Dog last seen Lot 336 lafayette colorado 80026, Lafayette, CO 80026

Reported 6 hours ago

Soly Male Dog

LOST PET ID: 70314908


Lafayette, CO 80026

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Lost Female Cat last seen Near Columbine Thornton, Colorado, Thornton, CO 80602

Reported 6 hours ago

Stash Female Cat

LOST PET ID: 70314746


Thornton, CO 80602

Black and white tuxedo

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Lost Female Dog last seen Sable and 12th ave , Aurora, CO 80011

Reported 7 hours ago, updated 7 hours ago

Gamora Female Dog

LOST PET ID: 70314664


Aurora, CO 80011

Goes by the name Gamora , was wearing a purple sweater has a tag

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Lost Female Dog last seen Near Elmwood Lane & Greenwood blvd  , Denver, CO 80221

Reported 3 weeks ago, updated 7 hours ago

Mimi Female Dog

LOST PET ID: 70236575


Denver, CO 80221

Light brown with white underbelly

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Lost Male Cat last seen 22nd Street and Florence St., Aurora, CO 80010

Reported 2 weeks ago, updated 7 hours ago

Paladin Male Cat

LOST PET ID: 70261863


Aurora, CO 80010

White mediumhair cat with gray patch on his head. Slight limp from a preadoption injury that left him with one fused toe (claw sticks out on that toe). Very friendly.

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Lost Pet Data for Denver, CO

There are 714 missing pets in the area.

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.

Check out our complete list of shelter partners:

List of PawBoost Shelter Partners

Are you a team member at a shelter not yet partnered with PawBoost?

Apply for 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 – 1,748,567 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.

What are the PawBoost Posting Guidelines?

• PawBoost does not take part in foster care or custody disputes. If you believe someone has wrongful custody of a pet, PawBoost is not the place to resolve that dispute.

• PawBoost is a platform for LOST and FOUND/STRAY pets ONLY.

• Please do not include personally identifiable information about other individuals in your posting.

• Please do not use profanity.

• Only images of your pet or a pet you found should be submitted. Please do not submit images of anything else.

• Must be 18+ years of age to post on PawBoost

• Please do not post the same pet more than one time.

• Please do not include links to other sites in the post message.