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Lost Pets Database for Boulder, CO

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

Lost Female Dog last seen Crown Blvd. and Albrook Dr., Denver, CO 80239

Reported 4 weeks ago, updated 1 day ago

Posie Female Dog

LOST PET ID: 70210689


Denver, CO 80239

Posie escaped 04/18/2024 in the Montbello area. She is a small brown female mix, very shy. She does not have a collar on and recent groomed.

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Lost Male Cat last seen HAMPSHIRE PARK, Westminster, CO 80031

Reported 2 days ago, updated 1 day ago

Sketch Male Cat

LOST PET ID: 70304620


Westminster, CO 80031

Black & White, 3 legged cat

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Lost Male Cat last seen Near w 96th ave Westminster Colorado 80020, Westminster, CO 80020

Reported 1 day ago

Gadget Male Cat

LOST PET ID: 70308369


Westminster, CO 80020

White cat with faded orange stripes

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Lost Male Dog last seen Mayfair park, Denver, CO 80220

Reported 3 weeks ago, updated 1 day ago

Brock Male Dog

LOST PET ID: 70243771


Denver, CO 80220

His name is Brock he's about 3 yrs old. He is Neutered,does simple commands. He is an extremly laid back dog that loves everyone.he was wearing a blue collar . Brock is my emotional support service animal.

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Lost Unknown Cat last seen Near fraser ct aurora 80011, Aurora, CO 80011

Reported 1 day ago

4 cats Unknown Cat

LOST PET ID: 70308296


Aurora, CO 80011

NEUTERED MALE (BLK AND WHITE) 2 FEMALE UNALTERED WHITE 1 FEMALE UNALTERED ORANGE THEYRE ALL RELATED LAST SEEN ON FRASER CT

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Lost Female Cat last seen County Road 8 and County Road 31, Fort Lupton , Fort Lupton, CO 80601

Reported 6 months ago, updated 1 day ago

Geordie Female Cat

LOST PET ID: 69731636


Fort Lupton, CO 80601

Multi colored tabby.

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Lost Male Dog last seen Near E caspian cir aurora co, Aurora, CO 80013

Reported 1 day ago

Kobe Male Dog

LOST PET ID: 70308029


Aurora, CO 80013

black and brown medium size he’s a havanese with a cherry eye

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Lost Male Dog last seen Florida Pitt , 21353 e 50th pl ,, Denver, CO 80249

Reported 1 day ago

Effie Mims Male Dog

LOST PET ID: 70307988


Denver, CO 80249

He has no collar his name is Effie he jumped out the car at the school Florida Pitt

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Lost Male Dog last seen last seen 15793 E caspian cir aurora co, Aurora, CO 80013

Reported 1 day ago

Kobe Male Dog

LOST PET ID: 70307985


Aurora, CO 80013

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Lost Female Dog last seen Cobblestone park 81st Ave and Clay St , Westminster, CO 80031

Reported 1 day ago

Roxi Female Dog

LOST PET ID: 70307916


Westminster, CO 80031

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Lost Female Cat last seen Lorreto Heights park, Denver, CO 80236

Reported 8 months ago, updated 1 day ago

Ruxin Female Cat

LOST PET ID: 69500986


Denver, CO 80236

Ruxin was wearing a pastel pink blue and yellow, rainbowish colored collar that had a leash attachment, a red bell was dangling from her collar as well as a heart charm. Ruxin is not a fan of other animals, she is good with people she loves, tuna, Cheetos, cheese, milk, and can be coaxed with any of these if need be she knows her name and is kind of puppy like, she is also a ragdoll so she goes limp when picked up, she can be very talkative and very sweet.

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Lost Male Cat last seen S osage and w ohio, Denver, CO 80223

Reported 1 week ago, updated 1 day ago

Osiris Male Cat

LOST PET ID: 70280738


Denver, CO 80223

Black Scar on head Green/grey collar

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Lost Male Dog last seen CR- 11 and CR-12 , Dacono, CO 80514

Reported 2 years ago, updated 1 day ago

Milo Male Dog

LOST PET ID: 67859200


Dacono, CO 80514

Milo is under 5 lbs 1 year old. mostly black with tan and silver mixed in around his face and legs. last seen 9:30pm april 22, 2022 around the Legacy Park subdivision. IF Seen DO NOT CHASE. PLEASE CALL

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Lost Male Bird last seen Hampden and Chambers, Aurora, CO 80014

Reported 4 days ago, updated 1 day ago

Sunny Male Bird

LOST PET ID: 70298229


Aurora, CO 80014

Blue Budgie with a breeders bracelet on his leg. Very friendly and will perch on shoulder. He speaks a few Spanish words such as papasito and besito as well as the phrase "pretty bird" a coughing sound and a laughing sound.

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Lost Female Cat last seen Glen Creighton and Glen Dale, Dacono, CO 80514

Reported 4 weeks ago, updated 2 days ago

Cinnamon Female Cat

LOST PET ID: 70208307


Dacono, CO 80514

Oranges brown tabby wearing a collar with a cat face and black harness.

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Lost Female Cat last seen Near Avenue and Lowell Blvd, Westminster, CO 80031

Reported 2 weeks ago, updated 2 days ago

Ofi Female Cat

LOST PET ID: 70254443


Westminster, CO 80031

She has a dislocated shoulderit's healed, from a previous injury.

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Lost Female Cat last seen Near east southern st, Brighton, CO 80601

Reported 2 days ago

Puss Female Cat

LOST PET ID: 70305310


Brighton, CO 80601

Tan and gray spots main color is white has a scar on her belly from surgery

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Lost Male Dog last seen Montbello, Denver, CO 80239

Reported 4 days ago, updated 2 days ago

Miklo Male Dog

LOST PET ID: 70297194


Denver, CO 80239

He’s an all white Maltese poodle. He’s more on the smaller side of dogs.

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Lost Male Cat last seen 20th and irving near hallack park, Denver, CO 80204

Reported 2 days ago

Toby Male Cat

LOST PET ID: 70305138


Denver, CO 80204

long hair white/grey/brown tabby with a bushy tail

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Lost Pet Data for Boulder, CO

There are 639 missing pets in the area.

Find Local Pet Shelters in Boulder, 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 Boulder?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 1,747,937 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 Boulder 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 Boulder, 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 Boulder area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Boulder!

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.