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Lost Pets Database for Costa Mesa, CA

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

1687 lost pets in your search

Lost Male Cat last seen Evergreen Springs & Pathfinder. Near Diamond Bar High School., Diamond Bar, CA 91765

Reported 2 months ago

Loki Male Cat

LOST PawBoost ID: 73374156


Diamond Bar, CA 91765

14lbs black fluffy cat with one crooked ear.

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Lost Male Cat last seen Los Alamitos Maple St and Green, Los Alamitos, CA 90720

Reported 2 months ago, updated 2 months ago

Wolfe Male Cat

LOST PawBoost ID: 73372243


Los Alamitos, CA 90720

Has a very fluffy tail and he’s really small for his age, he doesn’t have a big appetite but he loves drinking water, has a thick black of fur on his lower back leading to his tail, he has black paws and he’s really shy around people, he loves to hide too.

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Lost Male Dog last seen Pch and Santa fe avenue, Long Beach, CA 90810

Reported 1 year ago, updated 2 months ago

Pugsly Male Dog

LOST PawBoost ID: 72235732


Long Beach, CA 90810

Red fur, looks like a mini boxer

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Lost Unknown Dog last seen Salvador park, Santa Ana, CA 92703

Reported 2 months ago

Max Y Bella Unknown Dog

LOST PawBoost ID: 73373598


Santa Ana, CA 92703

Shih Tzu

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Lost Male Cat last seen Magnolia and Yorktown, Huntington Beach, CA 92646

Reported 2 months ago

Charcoal Male Cat

LOST PawBoost ID: 73373319


Huntington Beach, CA 92646

All grey

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Lost Male Cat last seen S Orange Ave W Baker Ave, 7-11, Fullerton, CA 92833

Reported 9 months ago, updated 2 months ago

Snoopy Male Cat

LOST PawBoost ID: 72589668


Fullerton, CA 92833

White and black with green eyes, black flower like pattern on his back(he's mostly white) black tail and black curtain bangs

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Lost Male Dog last seen Tastin, Orange, CA 92867

Reported 2 months ago

Luna Male Dog

LOST PawBoost ID: 73371296


Orange, CA 92867

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Lost Male Cat last seen Alley in between Flower and Broadway (100 block), Costa Mesa, CA 92627

Reported 4 months ago, updated 2 months ago

Bubba Male Cat

LOST PawBoost ID: 73131196


Costa Mesa, CA 92627

Gray white blue eyes

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Lost Female Cat last seen Charlemagne, Long Beach, CA 90808

Reported 3 months ago, updated 2 months ago

Shirley Female Cat

LOST PawBoost ID: 73218331


Long Beach, CA 90808

Small black female cat around a year and half

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Lost Male Cat last seen Autumn Hill and Sandridge Rd. Quail Summit Elementary, Diamond Bar, CA 91765

Reported 6 months ago, updated 2 months ago

Rainbow Male Cat

LOST PawBoost ID: 72878491


Diamond Bar, CA 91765

Black Tabby with dark blue collar and gold tag.

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Lost Male Dog last seen Warner and Main, Santa Ana, CA 92707

Reported 2 months ago

Chumchum Male Dog

LOST PawBoost ID: 73369996


Santa Ana, CA 92707

He's white and brown loosing hair

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Lost Male Dog last seen Around the middle school, Irvine, CA 92612

Reported 2 months ago

Beibei Male Dog

LOST PawBoost ID: 73369721


Irvine, CA 92612

There will be less hair on the buttocks, making it look bald.

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Lost Male Cat last seen Gaffey St & shepard St, Los Angeles, CA 90731

Reported 2 months ago, updated 2 months ago

Simba Male Cat

LOST PawBoost ID: 73353661


Los Angeles, CA 90731

Tabby cat, 6 months old, about 6 pounds

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Lost Male Cat last seen Bryan and Jeffrey, Irvine, CA 92620

Reported 2 months ago

Salmon Male Cat

LOST PawBoost ID: 73369536


Irvine, CA 92620

Brown tabby

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Lost Male Cat last seen Bryan and Jeffrey, Irvine, CA 92620

Reported 2 months ago

Tuna Male Cat

LOST PawBoost ID: 73369516


Irvine, CA 92620

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Lost Female Dog last seen Paramount blvd bear el rancho, Pico Rivera, CA 90660

Reported 2 months ago

Zoe Female Dog

LOST PawBoost ID: 73369471


Pico Rivera, CA 90660

Brown

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Lost Male Cat last seen Flower and Tustin on Eastside Costa Mesa, Costa Mesa, CA 92627

Reported 2 months ago, updated 2 months ago

Miso Male Cat

LOST PawBoost ID: 73360857


Costa Mesa, CA 92627

Long-haired male tobby and white cat with green/yellow eyes, white chest and paws, pink ynose, and fluffy tail.

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Lost Female Cat last seen Culver and Glassell, Orange, CA 92866

Reported 3 months ago, updated 2 months ago

Daisy Mertyl Female Cat

LOST PawBoost ID: 73233993


Orange, CA 92866

Dark striped, long fur, long bushy tail. Like a plume. Fat stomach

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Lost Female Cat last seen Glen Eagle, Coto de Caza, CA 92679

Reported 2 months ago, updated 2 months ago

Chloe Female Cat

LOST PawBoost ID: 73342153


Coto de Caza, CA 92679

Black and tan cat with white paws and belly

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Lost Female Bird last seen Bushard and Hazard, Garden Grove, CA 92844

Reported 2 months ago, updated 2 months ago

Sakina Female Bird

LOST PawBoost ID: 73359890


Garden Grove, CA 92844

Green Indian Ringneck with red beak

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Lost Pet Data for Costa Mesa, CA

There are 1687 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 – 2,351,776 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.