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Lost Cats Database for Boulder, CO

Search lost and found cats, as well as other pets, in the Boulder area with PawBoost.

362 lost cats in your search

Lost Male Cat last seen Dudley and Belleview- cndmniums Next to Firestation, Littleton, CO 80123

Reported 7 months ago, updated 2 months ago

Romeo Male Cat

LOST PawBoost ID: 72188474


Littleton, CO 80123

Brown/Gray Tabby Cat with white markings on face, chest, stomach and paws

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Lost Male Cat last seen Near w 54th pl arvada, Arvada, CO 80002

Reported 3 months ago, updated 2 months ago

Osiris Male Cat

LOST PawBoost ID: 72602669


Arvada, CO 80002

Black and gray on top white on bottom and has a black and gray spot where his atoms apple would be on his neck

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Lost Female Cat last seen apmts behind Sonic, Longmont, CO 80501

Reported 2 months ago

Moolah Female Cat

LOST PawBoost ID: 72715140


Longmont, CO 80501

Black medium hair white belly white paws white on nose and face.

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Lost Male Cat last seen Near E 167th cir, Thornton, CO 80602

Reported 2 months ago, updated 2 months ago

Pesho Male Cat

LOST PawBoost ID: 72708176


Thornton, CO 80602

White and gray

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Lost Female Cat last seen Kipling and Sunset Park, Lakewood, CO 80215

Reported 2 months ago

Kit Kat Female Cat

LOST PawBoost ID: 72714200


Lakewood, CO 80215

Write female car with brown and black patches

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Lost Male Cat last seen Welby Cir and Adams St, Thornton, CO 80229

Reported 2 months ago, updated 2 months ago

Simon Male Cat

LOST PawBoost ID: 72688285


Thornton, CO 80229

Tuxedo shorthair cat

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Lost Female Cat last seen Allison St near The Ridge apmts , Arvada, CO 80005

Reported 2 months ago

Athena Female Cat

LOST PawBoost ID: 72712479


Arvada, CO 80005

siamese long hair kitty

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Lost Male Cat last seen St.ardrews lane , Louisville, CO 80027

Reported 7 months ago, updated 2 months ago

Petunia Male Cat

LOST PawBoost ID: 72259803


Louisville, CO 80027

Green eyes

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Lost Female Cat last seen Mississippi Ave & S Bellaire St, Glendale, CO 80246

Reported 6 months ago, updated 2 months ago

Perla Female Cat

LOST PawBoost ID: 72309643


Glendale, CO 80246

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Lost Female Cat last seen 70th & Dudley Dr., Arvada, CO 80004

Reported 2 months ago

Tipsy Female Cat

LOST PawBoost ID: 72706607


Arvada, CO 80004

Tabby with a bit of orange and a white tip on her tail and front paw. Very shy and a great hider. No front claws.

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Lost Male Cat last seen Thornton Elementary School, Thornton, CO 80229

Reported 2 months ago

Von Male Cat

LOST PawBoost ID: 72705176


Thornton, CO 80229

Orange with white belly, has claws

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Lost Female Cat last seen Colfax station , Denver, CO 80204

Reported 2 months ago

Angel Female Cat

LOST PawBoost ID: 72704139


Denver, CO 80204

Blue eyes, white Siamese

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Lost Female Cat last seen 88th & Huron, Thornton, CO 80260

Reported 8 months ago, updated 2 months ago

Sunny Female Cat

LOST PawBoost ID: 72085825


Thornton, CO 80260

Gray Tabby with some copper hues, white chin. Sweet, shy & playful. Small build. Deeply loved.

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Lost Male Cat last seen Downing drive, Denver, CO 80229

Reported 2 months ago

Bean Male Cat

LOST PawBoost ID: 72699568


Denver, CO 80229

Tuxedo cat with white chest and black back.

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Lost Female Cat last seen 64th & Quail, Arvada, CO 80004

Reported 4 months ago, updated 2 months ago

Louise Female Cat

LOST PawBoost ID: 72573072


Arvada, CO 80004

Grey Tabby with green eye and a pink nose 3 years

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Lost Male Cat last seen Near and S. Lookout Mountain Td, Jefferson County, CO 80401

Reported 7 months ago, updated 2 months ago

Orange Juice Male Cat

LOST PawBoost ID: 72267461


Jefferson County, CO 80401

Orange and White domestic shorthair

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Lost Unknown Cat last seen 120th and Steele , Thornton, CO 80241

Reported 7 months ago, updated 2 months ago

Baby Kitty Unknown Cat

LOST PawBoost ID: 72203144


Thornton, CO 80241

Tabby kitty,very sweet! Approximately 15 weeks old.

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Lost Female Cat last seen Dayton st, Aurora, CO 80010

Reported 2 months ago

Sol Female Cat

LOST PawBoost ID: 72694547


Aurora, CO 80010

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Lost Female Cat last seen Jackson way and 84th , Thornton, CO 80229

Reported 2 months ago

niña Female Cat

LOST PawBoost ID: 72691753


Thornton, CO 80229

persain cat

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Lost Female Cat last seen Near W 42nd Ave, Wheat Ridge, CO 80033

Reported 2 months ago

Sully Female Cat

LOST PawBoost ID: 72690030


Wheat Ridge, CO 80033

Black and tan tortoise s

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Lost Cat Data for Boulder, CO

There are 362 lost cats in Boulder, CO.

Find Local Cat Shelters in Boulder, CO

PawBoost has communities of cat-lovers across the country and beyond that help find missing cats, and that means partnerships with cat shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Cat Sooner with PawBoost

When you have a missing cat, it can be difficult to know what to do in the moment.

How do I find my cat? Do I have to visit the cat 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 cat owners find their furry loved ones – 2,229,347 pets reunited and counting!

Find your lost cat faster with PawBoost.

Report Lost Cat

Frequently Asked Questions

I lost my cat. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost cat 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 cat to our lost & found, and make a lost cat flyer – all for free.

Other sites that help you raise local awareness for your lost cat 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 cat'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 cat for more actionable tips.

Where do I report a lost cat in Boulder, CO?

If you lost a cat, we would like to help. You can report a lost cat to PawBoost for free to help find your cat 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 cat?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free cat finder services have helped millions of people reunite with their lost cats.

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.