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Lost Pets Database for Colorado

Search lost and found pets in the area with PawBoost.

Lost Male Cat last seen County Road 23 & County Road 46, Milliken, CO 80543

Reported 2 weeks ago, updated 4 days ago

Timber Male Cat

LOST PET ID: 70269777


Milliken, CO 80543

REWARD: if found and confirmed its Timber. Timber is a tabby domestic-short hair & looks brown/grey with black stripes, green eyes, microchipped, has all claws. Wearing a blue/black bowtie collar that may have been lost by now. Very friendly but skittish of the outdoors.

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Lost Male Dog last seen 9th ave and Grant St , Longmont, CO 80501

Reported 4 days ago

Bear Male Dog

LOST PET ID: 70295272


Longmont, CO 80501

Pomsky puppy blue eyes with a green harness

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Lost Male Dog last seen Pioneer Sand and Gravel off 287 and Dillon Road In Lafayette., Broomfield, CO 80020

Reported 4 days ago

Stewart Male Dog

LOST PET ID: 70294688


Broomfield, CO 80020

White with black ears and black markings on his rear.

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Lost Female Cat last seen 70th Avenue and Stuart St - The Atrium Apartments, Westminster, CO 80030

Reported 10 months ago, updated 4 days ago

Cholula Female Cat

LOST PET ID: 69337093


Westminster, CO 80030

She is a light and dark grey striped shorthair. Her underside is light grey, her chin is white and she has yellow eyes. She is female and is spayed. She is around 7 years old. She is very food motivated. She is chipped. She is an indoor/outdoor cat so may try and come in your hse if tempted with food.

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Lost Male Cat last seen Taft & 1st Cottonwood Meadows Neighborhood , Loveland, CO 80537

Reported 6 months ago, updated 4 days ago

Simba Male Cat

LOST PET ID: 69715994


Loveland, CO 80537

Orange domestic short hair cat, 4 years old, large cat, around 12 pounds, neutered male with microchip, black & white whiskers, high pitched meow.

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Lost Male Cat last seen 16nt Ave and 5th st Greeley,Co, Greeley, CO 80631

Reported 2 years ago, updated 4 days ago

Indy Cat Minx Male Cat

LOST PET ID: 68308024


Greeley, CO 80631

Stubby Tail Orange is a Minx

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Lost Male Dog last seen 78th and Alkire, Arvada, CO 80005

Reported 4 days ago

Milo Male Dog

LOST PET ID: 70293325


Arvada, CO 80005

120lbs with a lab body and husky tail, 1 pointy ear and 1 floppy

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Lost Female Dog last seen 88th and Huron, Thornton, CO 80260

Reported 7 days ago, updated 4 days ago

Diva Female Dog

LOST PET ID: 70286469


Thornton, CO 80260

Short black and gray hair chihuahua. Blind and deaf. 16 years old. Very frail.

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Lost Male Cat last seen High & Moffat in Old Town, Erie, CO 80516

Reported 3 years ago, updated 5 days ago

Tiger Male Cat

LOST PET ID: 67353317


Erie, CO 80516

Silver long-haired tabby who is very shy. Also goes by "Big Guy". Microchipped.

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Lost Male Dog last seen Buffalo Ct Longmont Co , Longmont, CO 80504

Reported 5 days ago

Chase Male Dog

LOST PET ID: 70293185


Longmont, CO 80504

His name is chase he is a shar-pei mix. He is dark brown with a white chest. He is very friendly

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

Reported 7 months ago, updated 5 days ago

Violet Female Cat

LOST PET ID: 69613202


Boulder, CO 80301

Tabby cat, black/grey/brown

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Lost Female Dog last seen Colorado Blvd & E 100th Ave, Thornton, CO 80229

Reported 1 month ago, updated 5 days ago

Julieta Female Dog

LOST PET ID: 70173359


Thornton, CO 80229

Brown/black color, teacup yorkie, black eyes. She is 6 years old.

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Lost Female Cat last seen Mt Wilson and Mt sneffels , Brighton, CO 80601

Reported 1 month ago, updated 5 days ago

Pebbles Female Cat

LOST PET ID: 70195927


Brighton, CO 80601

Grey tabby with a very pink nose and white belly.

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Lost Male Cat last seen Near Charro Ave, Longmont, CO 80504, Longmont, CO 80504

Reported 5 days ago

Pamplemousse Male Cat

LOST PET ID: 70291596


Longmont, CO 80504

Orange tabby. Larger built cat (13ish lbs). Can be skiddish around strangers

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Lost Male Cat last seen Longspeak and 10th, Brighton, CO 80601

Reported 5 days ago

Niko Male Cat

LOST PET ID: 70291266


Brighton, CO 80601

One year old friendly cat he’s inside kitty but doesn’t wear a collar he got out when some workers came to work at my house if you see him call me i come get him if I need to chase him I will or getting him out of wherever his hiding please just help bring my Niko back home

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Lost Male Cat last seen 47th sreet, Boulder, CO 80301

Reported 5 days ago

Kowalaski Male Cat

LOST PET ID: 70291118


Boulder, CO 80301

Black tuxedo cat. One eye may be droopy. He’s currently on

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Lost Male Cat last seen Columbine & 16th, Boulder, CO 80302

Reported 5 days ago

Tigs Male Cat

LOST PET ID: 70290886


Boulder, CO 80302

Black and brown stripes. Spayed. Left eyes looks a little weird sometimes

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Lost Male Dog last seen Todd creek meadows , Todd Creek, CO 80602

Reported 5 days ago

Boysee Male Dog

LOST PET ID: 70290653


Todd Creek, CO 80602

Blue miniature pincher

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Lost Male Cat last seen 108th and Colorado, Thornton, CO 80233

Reported 6 days ago

Rocco Male Cat

LOST PET ID: 70290181


Thornton, CO 80233

Mostly white. Raccoon tail. Gray on face.

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Lost Pet Data for Colorado

There are 349 missing pets in the area.

Find Local Pet Shelters in Colorado

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 ?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 1,747,524 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 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 Colorado?

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 area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near !

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.