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Lost Pets Database for Denver, CO

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

Lost Male Cat last seen Emerald Elementary School, Broomfield, CO 80020

Reported 2 hours ago

Doodle (Dude) Male Cat

LOST PET ID: 70214474


Broomfield, CO 80020

Gray brown and tan Long Hair Tabby, with Mainecoon-like fur on ears, chest, tail and paws.

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Lost Male Dog last seen Hoffman park, Aurora, CO 80011

Reported 1 year ago, updated 3 hours ago

Ace Male Dog

LOST PET ID: 68723580


Aurora, CO 80011

He’s ver tiny and 4 months old has blue eyes

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Lost Male Dog last seen Jones drywall yard and the Capitol , Denver, CO 80229

Reported 4 hours ago

Kilo Male Dog

LOST PET ID: 70214331


Denver, CO 80229

Black white and brown tricolor American pitbull terrier. He’s a sweetheart and very nice with people and kids. He got hit by a car today and ran off on 3 legs and cannot be found anywhere. Please let me know if anyone has seen him we are so heart broken.

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Lost Male Dog last seen Near west 14th Ave , Lakewood, CO 80214

Reported 3 months ago, updated 5 hours ago

Kartey Male Dog

LOST PET ID: 69924446


Lakewood, CO 80214

HIS NAME IS KARTEY SANCHEZ HES A BRINDLE PITBULL WITH A CUTE WHITE STRIPE ON HIS FACE HES A GOOD LOVIN DOG WE MISS HIM SO MUCH IM LOSING MY MIND WITH OUT MY PUPPY PLEASE HELP ME FIND HIM LAST SEEN AT THE flts AT TWO CREEKS apmts ON 5885 WEST 14TH AVE LAKEWOOD COLORADO 80214

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Lost Male Cat last seen  Montbello, Denver, CO 80239

Reported 6 hours ago

Niko Male Cat

LOST PET ID: 70214108


Denver, CO 80239

All white, long hair, blue eyes

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Lost Female Cat last seen 124th and Claude Ct., Thornton, CO 80241

Reported 2 days ago, updated 7 hours ago

A.k. Female Cat

LOST PET ID: 70207312


Thornton, CO 80241

Black, brown and orange tortoise s/tabby mix

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Lost Male Cat last seen Federal & 104th, Westminster, CO 80031

Reported 9 hours ago

Momo Male Cat

LOST PET ID: 70213684


Westminster, CO 80031

Black and white

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Lost Female Dog last seen Galena and 10th, Aurora, CO 80012

Reported 9 hours ago

Lulu Female Dog

LOST PET ID: 70213620


Aurora, CO 80012

Reddish brown coat with small amount of black down back, very sweet but timid

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Lost Female Cat last seen Argonne st, andes st, Denver, CO 80249

Reported 9 hours ago

Sunny Female Cat

LOST PET ID: 70213554


Denver, CO 80249

Smaller Gray cat with a white neck and white paws

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Lost Male Cat last seen 96th and lafayette st, Thornton, CO 80229

Reported 9 hours ago

Fuze Male Cat

LOST PET ID: 70213552


Thornton, CO 80229

all black, mid size, green eyes,

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Lost Male Dog last seen Near Sports bar, Denver, CO 80221

Reported 1 week ago, updated 9 hours ago

Tyson Male Dog

LOST PET ID: 70190552


Denver, CO 80221

Brindle Black with a white patch on his chest. Silver chain. 30 pounds. Sweet boy but playfully nips at fingers. Really excited personality

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Lost Female Cat last seen 28th and Kalmia Ave, Boulder, CO 80301

Reported 6 months ago, updated 9 hours ago

Violet Female Cat

LOST PET ID: 69613202


Boulder, CO 80301

Tabby cat, black/grey/brown

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Lost Male Dog last seen  Fir dr and Dorthy way , Thornton, CO 80229

Reported 2 days ago, updated 10 hours ago

Mikko Male Dog

LOST PET ID: 70206600


Thornton, CO 80229

Boy yorkie short hair

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Lost Male Cat last seen Near s Bellaire st CO, Denver, CO 80246

Reported 10 hours ago

Bigotes Male Cat

LOST PET ID: 70213418


Denver, CO 80246

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Lost Female Dog last seen Monaco and Yale Safeway , Denver, CO 80222

Reported 12 hours ago

LeiLa Female Dog

LOST PET ID: 70212744


Denver, CO 80222

LeiLais a black pitbull Cane Corso mix with White markings on her front paws and her chest.

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Lost Male Cat last seen Miramonte/ Hwy 287, Broomfield, CO 80020

Reported 2 years ago, updated 13 hours ago

Bonbon Male Cat

LOST PET ID: 67555434


Broomfield, CO 80020

Russian Blue Mix Grey Short Hair Green eyes 7 LBS Very skittish. collar. He will run if approached. He was a Rescue baby. He is very sweet but very skittish. Lost at Miramonte Ranch cndmniums. Miramonte Blvd. / Hwy 287 in Broomfield.

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Lost Female Dog last seen Mississippi y tejon, Denver, CO 80247

Reported 2 weeks ago, updated 13 hours ago

Mario Female Dog

LOST PET ID: 70179710


Denver, CO 80247

Husky gris con blanco

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Lost Male Dog last seen Near 61st st denver co, Denver, CO 80238

Reported 14 hours ago

Kilo Male Dog

LOST PET ID: 70212311


Denver, CO 80238

The sweetest dog you will ever meet. He is hurt, was hit by a car an ran off! We are looking for him! He belongs to my friend.

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Lost Female Cat last seen Near W 78th Ave Westminster , Westminster, CO 80030

Reported 9 months ago, updated 15 hours ago

Oreo Female Cat

LOST PET ID: 69387358


Westminster, CO 80030

Black & White patches

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Lost Female Cat last seen w. 97th Court and Pierce in Westcliff Neighborhood in Westminster, Colorado, Westminster, CO 80020

Reported 16 hours ago

Lucy Female Cat

LOST PET ID: 70211996


Westminster, CO 80020

Orange tabby with black spots on her lips and no teeth.

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Lost Pet Data for Denver, CO

There are 631 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 – 1,728,454 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.