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Lost Pets Database for Colorado

Search lost and found pets in the area with PawBoost.

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

Reported 10 months ago, updated 2 days ago

Oreo Female Cat

LOST PET ID: 69387358


Westminster, CO 80030

Black & White patches

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Lost Male Dog last seen Jones drywall yard and Capital lumber. 88th and Washington. , Denver, CO 80229

Reported 1 month ago, updated 2 days 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 Female Cat last seen 29th Street, Loveland, CO 80537

Reported 3 days ago

Gaia Female Cat

LOST PET ID: 70313085


Loveland, CO 80537

Gray and white longhair

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Lost Female Dog last seen garnet st and 3rd ave, Broomfield, CO 80020

Reported 3 days ago

Rori Female Dog

LOST PET ID: 70312668


Broomfield, CO 80020

she’s probably so scared she is the sweetest dog you could ever meet & my son and i are going crazy just trying to bring her

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

Reported 1 week ago, updated 3 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 Female Dog last seen The Centennial farms park, Milliken, CO 80543

Reported 5 days ago, updated 3 days ago

Lola Female Dog

LOST PET ID: 70304333


Milliken, CO 80543

Blonde Chihuahua. Schnauzer mix

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Lost Female Dog last seen Near page place Loveland co, Loveland, CO 80537

Reported 5 days ago, updated 3 days ago

Oakley Female Dog

LOST PET ID: 70303895


Loveland, CO 80537

Black and white Dalmatian and boxer mix 100 pounds

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Lost Female Cat last seen N 30th avenue & c street, Greeley, CO 80631

Reported 3 days ago

Echo Female Cat

LOST PET ID: 70311497


Greeley, CO 80631

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Lost Female Cat last seen Holly , Thornton, CO 80602

Reported 6 days ago, updated 3 days ago

Handsome Female Cat

LOST PET ID: 70300208


Thornton, CO 80602

Gray and white

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

Reported 2 years ago, updated 3 days 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 Cat last seen Brighton East Farms 168th and 45th, Brighton, CO 80601

Reported 4 days ago, updated 3 days ago

Felix Male Cat

LOST PET ID: 70309383


Brighton, CO 80601

REWARD $$$$ 250 $$$$ if returned . Black Cat, white paws and chest-white spot on nose and lip. He is nice, but probably would not come to you. He is an Indoor cat and doesn't know outside. So probably scared.

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Lost Female Dog last seen 4 mile canyon and Logan Mill, Boulder County, CO 80302

Reported 2 months ago, updated 3 days ago

Ramona Female Dog

LOST PET ID: 70165464


Boulder County, CO 80302

Small tan pup husky mix, went missing on April 3rd at approximately 3 pm and hasn't returned yet. We live in the 4-mile canyon and Logan Mill by Betasso Preserve in Boulder. She has a magenta collar on (same color as the harness in the picture), is chipped and spayed. She has one blue and a brown eye. 25 pounds. She is very friendly. Ramona is our first baby, she's been in our family since she was 8 weeks old and we miss her. Please, if you know anything, reach out.

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Lost Male Cat last seen Stanley lake library, Arvada, CO 80005

Reported 6 months ago, updated 4 days ago

Zym Male Cat

LOST PET ID: 69768234


Arvada, CO 80005

Very friendly! Black markings are very dark and the tip of his tail has a bit of a kink in it.

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Lost Male Cat last seen Near Adams street Thornton co, Thornton, CO 80229

Reported 4 days ago

Marvin Male Cat

LOST PET ID: 70309155


Thornton, CO 80229

Black domestic long hair with white paws and some white on face and belly.

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Lost Female Cat last seen Near  and Sheridan blvd , Broomfield, CO 80020

Reported 11 months ago, updated 4 days ago

Diamond Female Cat

LOST PET ID: 69211795


Broomfield, CO 80020

Black and yellow eyes white spot on chest and white patch between back legs had yellow reflective collar

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Lost Male Cat last seen 23rd Ave W 10th St, Greeley, CO 80634

Reported 4 days ago

Casper Male Cat

LOST PET ID: 70309103


Greeley, CO 80634

Black and white 5.5yrs old Male intact tuxedo cat name is Casper Cassie more indoor domesticated housecat blockhead stocky up front white front boots hind legs white socks

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Lost Female Cat last seen S Buchanan Ave, W Hackberry St, S Tyler Ave, Louisville, CO 80027

Reported 1 month ago, updated 4 days ago

Ebony Female Cat

LOST PET ID: 70184636


Louisville, CO 80027

Black with white patch on chest & white “string bikini” on belly. Blind in left eye. Right eye yellow. No collar. Microchipped # 982 126 060 053 496

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Lost Female Cat last seen 116th & Washington, Northglenn, CO, Northglenn, CO 80233

Reported 4 days ago

Little One Female Cat

LOST PET ID: 70308788


Northglenn, CO 80233

Tuxedo cat, black nose, no tear duct in Left eye, 12 years old

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Lost Pet Data for Colorado

There are 354 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 – 1,750,064 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.