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Lost Pets Database for Costa Mesa, CA

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

1809 lost pets in your search

Lost Female Dog last seen Walgreens in el cerrito ca, El Cerrito, CA 92881

Reported 1 month ago

Sara Female Dog

LOST PawBoost ID: 73252330


El Cerrito, CA 92881

Tan with white stripe in the face down middle

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Lost Male Dog last seen First and fairview, Santa Ana, CA 92703

Reported 1 month ago

Canelo Male Dog

LOST PawBoost ID: 73252251


Santa Ana, CA 92703

Brown and light brown fluffy

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Lost Male Cat last seen Yale and Irvine Blvd by del taco, Irvine, CA 92620

Reported 1 month ago

Rigby Male Cat

LOST PawBoost ID: 73252130


Irvine, CA 92620

He’s a brown and black tabby with green eyes and has a smaller frame and face. He should comes towards you if called by his name and kissing sounds.

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Lost Male Cat last seen E Silva St, Long Beach, CA 90805

Reported 1 month ago

Milo Male Cat

LOST PawBoost ID: 73251888


Long Beach, CA 90805

Gray with tiger stripes

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Lost Female Cat last seen Colima and Broadway Whittier, California, Whittier, CA 90604

Reported 2 months ago, updated 1 month ago

Cassandra Female Cat

LOST PawBoost ID: 73243310


Whittier, CA 90604

Black Domestic Short Hair slightly chubby friendly greenish/yellowish eyes skiddish

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Lost Female Cat last seen Near E 2nd Street LB, Long Beach, CA 90803

Reported 3 months ago, updated 1 month ago

Marina Female Cat

LOST PawBoost ID: 73072742


Long Beach, CA 90803

Black wit golden eyes that on occasion look green

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Lost Male Dog last seen Pacific ave, Long Beach, CA 90831

Reported 2 months ago, updated 1 month ago

Killa Male Dog

LOST PawBoost ID: 73221648


Long Beach, CA 90831

Husky blue eyes

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Lost Female Cat last seen Near Silverwood and Doe Trail, Irvine, CA 92604

Reported 4 months ago, updated 1 month ago

Plüto Female Cat

LOST PawBoost ID: 72926456


Irvine, CA 92604

Very small maine coon mix, grey/white, fluffy tail

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Lost Male Bird last seen Lincoln sunkist, Anaheim, CA 92806

Reported 1 month ago

Pablo Male Bird

LOST PawBoost ID: 73248841


Anaheim, CA 92806

Blue Indian ring neck

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Lost Male Cat last seen Avocado hill way and Colima Rd, Hacienda Heights, CA 91745

Reported 1 month ago

Ryu Male Cat

LOST PawBoost ID: 73248815


Hacienda Heights, CA 91745

Cream body brown face and tail blue eyes

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Lost Male Cat last seen Califia Neighborhood, Mission Viejo, CA 92692

Reported 2 months ago, updated 1 month ago

Baby Cat Male Cat

LOST PawBoost ID: 73193589


Mission Viejo, CA 92692

Brown with stripes and white on the belly and mouth

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Lost Male Dog last seen Carson Park, Carson, CA 90745

Reported 2 months ago, updated 2 months ago

Oso Male Dog

LOST PawBoost ID: 73248559


Carson, CA 90745

Black, gray, and white Husky with one bright blue eye on the right and one brown eye on the left. He is very friendly!

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Lost Male Cat last seen Border ave, Corona, CA 92882

Reported 2 months ago

Lucifer (louie) Male Cat

LOST PawBoost ID: 73248479


Corona, CA 92882

Black white belly and green eyes

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Lost Male Cat last seen 1st st, Long Beach, CA 90802

Reported 4 months ago, updated 2 months ago

Benji Male Cat

LOST PawBoost ID: 72976964


Long Beach, CA 90802

Gray, black, and a little of white. He has a small bald patch on his neck. His fur is fluffy and he has green eyes. He has been missing for 3 days and I’m terribly worried. He’s an only in door cat and has never gone out. He ran out on my bf and I’m not sure where he went. Please please help me find him. He’s a bit skinny and he doesn’t really like people. I’ve checked everywhere and I can’t find him at all.

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Lost Male Cat last seen Beach & Adams, Huntington Beach, CA 92648

Reported 2 months ago

Kizzy Male Cat

LOST PawBoost ID: 73247856


Huntington Beach, CA 92648

All black cat with green/yellow eyes

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Lost Male Dog last seen Patricia drive near faylane elementary, Garden Grove, CA 92840

Reported 2 months ago

Igor Male Dog

LOST PawBoost ID: 73247431


Garden Grove, CA 92840

Growth on tummy, is currently shaved

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Lost Male Dog last seen Patricia drive, Garden Grove, CA 92840

Reported 2 months ago

Igor Male Dog

LOST PawBoost ID: 73247198


Garden Grove, CA 92840

Has a growth on tummy

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Lost Female Cat last seen near planet fitness on artesia blvd, Bellflower, CA 90706

Reported 2 months ago

Chicken Female Cat

LOST PawBoost ID: 73247124


Bellflower, CA 90706

Gray tabby cat with a purple collar.

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Lost Female Cat last seen 4th street Dawson and St. Louis by Burbank elementary, Long Beach, CA 90805

Reported 2 months ago

Beli Female Cat

LOST PawBoost ID: 73245830


Long Beach, CA 90805

She is a tabby and she’s microchipped

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Lost Male Cat last seen Tustin and 20th, Costa Mesa, CA 92627

Reported 4 months ago, updated 2 months ago

Toby Male Cat

LOST PawBoost ID: 72884329


Costa Mesa, CA 92627

Gray tabby - 2 years old

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Lost Pet Data for Costa Mesa, CA

There are 1809 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.

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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 – 2,315,561 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.