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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 104th and Lowell, Westminster, CO 80031

Reported 2 weeks ago, updated 8 mins ago

Momo Male Cat

LOST PET ID: 70211683


Westminster, CO 80031

Short hair tuxedo cat with a black circle on his white stomach. His paw pads are all multicolored pink/black and he is the sweetest, kindest cat. Please help! He responds to his name "Momo"

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Lost Female Dog last seen 11th and humboldt, Denver, CO 80218

Reported 2 hours ago

Masha Female Dog

LOST PET ID: 70261217


Denver, CO 80218

She is brown and white, and her name is Masha, she is the sweetest thing in the world

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Lost Female Cat last seen Preble Creek Pkwy, Broomfield, CO 80023

Reported 2 days ago, updated 2 hours ago

Sul-e Female Cat

LOST PET ID: 70253989


Broomfield, CO 80023

She has blue eyes, is white overall, has a brown back, and gray ears and tail.

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Lost Male Dog last seen Denver & Cty rd 10, Brighton, CO 80601

Reported 5 hours ago

Louie Male Dog

LOST PET ID: 70260984


Brighton, CO 80601

Golden doodle, black collar with our phone # and name

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Lost Female Cat last seen Thompson elementary school , Arvada, CO 80003

Reported 5 hours ago

Cali/kitty Female Cat

LOST PET ID: 70260885


Arvada, CO 80003

Orange, black and white Calico, has a cropped left ear from being spayed, petite kitty, very skidesh, she also has a micro chip.

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Lost Male Dog last seen Near S Broadway Denver, CO, Denver, CO 80210

Reported 3 years ago, updated 6 hours ago

Valor Male Dog

LOST PET ID: 67284705


Denver, CO 80210

Valor is a 7 yr old 7 lb yorkie/shih tzu cross. He has brown ears and nose and the rest of him is golden, curly coat. Long tail. Was wearing blue collar and blue zip up vest. Last seen being carried away by nice looking white hetero couple on Sat Aug 14 at about noon. Please help! Now a $5000 REWARD!

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Lost Male Dog last seen Aurora Animal Shelter, Aurora, CO 80017

Reported 7 months ago, updated 7 hours ago

Monster Male Dog

LOST PET ID: 69593615


Aurora, CO 80017

Beautiful, amazing huskey.

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Lost Female Cat last seen South Clay St and West Mississippi Ave, Denver, CO, Denver, CO 80219

Reported 8 hours ago

Freeloader Female Cat

LOST PET ID: 70260564


Denver, CO 80219

Brown Tabby Female with a primal pouch. She is not likely to let you get near her but she is a friendly cat.

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Lost Male Dog last seen Florida and Monaco .. cook park area, Denver, CO 80224

Reported 8 hours ago

Taavi Tacos Male Dog

LOST PET ID: 70260561


Denver, CO 80224

All White Lab

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Lost Male Cat last seen Sweetclover and Golden Eye, Cottonwood, Parker, CO 80134

Reported 2 days ago, updated 8 hours ago

Evan Male Cat

LOST PET ID: 70253325


Parker, CO 80134

Orange and white, 15 lbs, spot on nose

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Lost Male Dog last seen Balsam St and Mexico, Lakewood, CO 80232

Reported 9 hours ago

Bob Male Dog

LOST PET ID: 70260351


Lakewood, CO 80232

Black French bulldog. Please contact me at if found or seen

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Lost Female Dog last seen florida and yates, Denver, CO 80219

Reported 9 hours ago

Shanook Female Dog

LOST PET ID: 70260286


Denver, CO 80219

she is a husky.. her eyes are blue... she has been maced ...her eyes are squinty

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Lost Male Cat last seen Highlands Ranch Parkway and Wildcat Reserve Parkway, Highlands Ranch, CO 80129

Reported 2 weeks ago, updated 10 hours ago

Albus Male Cat

LOST PET ID: 70210548


Highlands Ranch, CO 80129

Gray Ocicat. Looks slightly tan in the sun. Darker gray spots. Amber eyes. Small 8-10lbs

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Lost Female Dog last seen Morrison and Kentucky ave , Denver, CO 80219

Reported 3 weeks ago, updated 11 hours ago

Chevy Female Dog

LOST PET ID: 70195966


Denver, CO 80219

Black patty with white cross on her face. One blue eye one black. Very sweet.

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Lost Male Cat last seen Near s revere st Aurora co 80012, Aurora, CO 80012

Reported 7 months ago, updated 12 hours ago

Bagheera Male Cat

LOST PET ID: 69615796


Aurora, CO 80012

Tuxedo cat with white paws, slim build. He was last seen around 9pm on 10/10 off of Alameda and S revere st.

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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 Male Dog last seen Andrews  and Chambers, Denver, CO 80239

Reported 13 hours ago

Warrior Male Dog

LOST PET ID: 70259274


Denver, CO 80239

He has a white shaped diamond on the back of his neck, he has a blue collar, and his tooth in the front at the bottom sticks out a little. He answers to Warrior or Nator Bator. He is extremely missed please help me to get him .

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Lost Female Cat last seen S. Julian Circle and S. Irving St, Denver, CO 80219

Reported 2 years ago, updated 14 hours ago

Marceline Female Cat

LOST PET ID: 68418710


Denver, CO 80219

She’s all black except for her white toes, underbelly, and face. We love her little “vampire teeth” markings especially.

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Lost Female Cat last seen 46th Ave and Orleans St, Denver, CO 80249

Reported 3 days ago, updated 15 hours ago

Tarot Female Cat

LOST PET ID: 70251675


Denver, CO 80249

Black and White, black dot on her upper lip (like Marilyn Monroe)

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Lost Pet Data for Denver, CO

There are 665 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 – 1,737,865 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.