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Lost Pets Database for Costa Mesa, CA

Search lost and found pets in the Costa Mesa area with PawBoost.

1702 lost pets in your search

Lost Female Cat last seen Lincoln/Walker, Cypress, CA 90630

Reported 3 months ago, updated 2 months ago

Meower Female Cat

LOST PawBoost ID: 73284067


Cypress, CA 90630

Very small 1 year old black/gray/tiger striped tail/white underbelly

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Lost Male Cat last seen Danny and walker ave, Cypress, CA 90630

Reported 2 months ago

Baby Male Cat

LOST PawBoost ID: 73414077


Cypress, CA 90630

Grey and white short hair white chest thin white blaze in nose bridge cat is not friendly and has a chip

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Lost Female Cat last seen Alicia Parkway and Jeronimo Rd., Mission Viejo, CA 92691

Reported 6 months ago, updated 2 months ago

Waffles Female Cat

LOST PawBoost ID: 72828207


Mission Viejo, CA 92691

Grey and white tuxedo with white belly and white paws.

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Lost Female Cat last seen Belle porte ave &255 st, Los Angeles, CA 90710

Reported 2 months ago, updated 2 months ago

Michi Female Cat

LOST PawBoost ID: 73396298


Los Angeles, CA 90710

Brown tabby

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Lost Male Dog last seen Shadow oak woodgate, West Covina, CA 91792

Reported 2 months ago

Mathew Medina Male Dog

LOST PawBoost ID: 73412986


West Covina, CA 91792

Brindle pitbull

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Lost Male Cat last seen Myron street and passons, Pico Rivera, CA 90660

Reported 3 months ago, updated 2 months ago

Pepino Male Cat

LOST PawBoost ID: 73294113


Pico Rivera, CA 90660

Domestic short hair black and white

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Lost Female Cat last seen Lincoln and beach by the 7-11, Anaheim, CA 92801

Reported 3 months ago, updated 2 months ago

Squish Female Cat

LOST PawBoost ID: 73290812


Anaheim, CA 92801

She has little curled whiskers, the left side, she is very small and has a bright pink collar

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Lost Male Cat last seen Hathaway apartments/Redondo, Hathaway ave, Long Beach, CA 90815

Reported 5 months ago, updated 2 months ago

Sanji Male Cat

LOST PawBoost ID: 72964495


Long Beach, CA 90815

has a gray flea collar, not neutered, about 1 yr, slim

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Lost Male Dog last seen Stearns and Nipomo, Long Beach, CA 90815

Reported 2 months ago

North Male Dog

LOST PawBoost ID: 73410436


Long Beach, CA 90815

All white male maltese with no collar on.

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Lost Male Dog last seen La Pat place and Westminster blvd, Westminster, CA 92683

Reported 3 months ago, updated 2 months ago

Meeko Male Dog

LOST PawBoost ID: 73233870


Westminster, CA 92683

White and tan male chihuahua

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Lost Female Cat last seen Nile river and Santa Belinda, Fountain Valley, CA 92708

Reported 2 months ago

Dusty Female Cat

LOST PawBoost ID: 73409822


Fountain Valley, CA 92708

Small gray cat about 17 years old

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Lost Male Dog last seen Garfield and mendy, Paramount, CA 90723

Reported 3 months ago, updated 2 months ago

Flaco Male Dog

LOST PawBoost ID: 73292170


Paramount, CA 90723

Black collar, small, white, 5lbs, is microchipped

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Lost Female Cat last seen Danbrook Ave and Teranimar, Anaheim, CA 92804

Reported 3 months ago, updated 2 months ago

Stormy Female Cat

LOST PawBoost ID: 73284029


Anaheim, CA 92804

Gray and white was wearing red collar

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Lost Unknown Cat last seen Westminster Blvd., Westminster, CA 92683

Reported 2 months ago, updated 2 months ago

No Names Yet Unknown Cat

LOST PawBoost ID: 73372894


Westminster, CA 92683

3 kittens Black, Gray & White, Ginger Tabby

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Lost Male Cat last seen Kite interstella pulsar, Irvine, CA 92618

Reported 2 months ago, updated 2 months ago

Fendi Male Cat

LOST PawBoost ID: 73338358


Irvine, CA 92618

Almost 9 years old Ragdoll cat

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Lost Female Dog last seen In back yard, Compton, CA 90221

Reported 2 months ago

Luna Female Dog

LOST PawBoost ID: 73409051


Compton, CA 90221

Brindle bulldog with a white face and a single white paw

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Lost Male Dog last seen Compton Boulevard, Compton, CA 90221

Reported 2 months ago

Buddy Male Dog

LOST PawBoost ID: 73408398


Compton, CA 90221

Dark brown with light brown spots, red collar, big dog

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Lost Female Cat last seen Ball Rd and Flore St, Anaheim, CA 92802

Reported 3 months ago, updated 2 months ago

Snow Female Cat

LOST PawBoost ID: 73233644


Anaheim, CA 92802

White, gray spots on top of head, gray tail, tipped ear

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Lost Male Cat last seen Nixon Library, Yorba Linda, CA 92886

Reported 2 months ago, updated 2 months ago

Simba & Nala Male Cat

LOST PawBoost ID: 73355887


Yorba Linda, CA 92886

Orange and calico cats, siblings, last seen last night at home in Yorba Linda

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Lost Male Dog last seen Live oak ST y jaboneria, Bell Gardens, CA 90201

Reported 2 months ago, updated 2 months ago

Dogers Male Dog

LOST PawBoost ID: 73325234


Bell Gardens, CA 90201

Blanco peludito

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Lost Pet Data for Costa Mesa, CA

There are 1702 lost pets in Costa Mesa, CA.

Find Local Pet Shelters in Costa Mesa, CA

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.

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

Request Shelter 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 Costa Mesa?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,351,669 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 Costa Mesa 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 Costa Mesa, CA?

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

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.