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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 Near N Rose Dr Placentia, CA 92870, Placentia, CA 92870

Reported 10 months ago, updated 2 weeks ago

Littlemisskitty Female Cat

LOST PawBoost ID: 72460503


Placentia, CA 92870

Striped darker tones on the upside with lighter tones on the underbelly and eyes yellowish greenish and just beautiful.

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Lost Male Cat last seen Hillcrest dr and main st, La Puente, CA 91744

Reported 2 weeks ago

Milo Male Cat

LOST PawBoost ID: 73557527


La Puente, CA 91744

Fluffy tabby cat

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Lost Male Cat last seen Yorba and la Veta st, Orange, CA 92869

Reported 2 weeks ago

Blacky Male Cat

LOST PawBoost ID: 73557333


Orange, CA 92869

He is black with 4 paws white and white around the collar

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Lost Female Cat last seen Roundabout Dr / Banbridge Ave, La Puente, CA 91744

Reported 4 weeks ago, updated 2 weeks ago

Fluff Female Cat

LOST PawBoost ID: 73495350


La Puente, CA 91744

White Cat with 1 green and 1 blue eye

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Lost Male Cat last seen Century & Garfield ave, South Gate, CA 90280

Reported 2 weeks ago

Spawn Male Cat

LOST PawBoost ID: 73557227


South Gate, CA 90280

Gray and white cat

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Lost Male Dog last seen Second street, Norco, CA 92860

Reported 3 weeks ago, updated 2 weeks ago

Bagel Male Dog

LOST PawBoost ID: 73524150


Norco, CA 92860

White Maltese poodle with a black ear

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Lost Female Cat last seen Near Robinson street, Tustin, CA 92782

Reported 2 weeks ago

Marina Female Cat

LOST PawBoost ID: 73556628


Tustin, CA 92782

Long-haired orange tabby, white belly

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Lost Female Cat last seen Viola ct Veronica ave heading towards shadow oak trail path park walk way, West Covina, CA 91792

Reported 2 weeks ago, updated 2 weeks ago

Alley Female Cat

LOST PawBoost ID: 73548690


West Covina, CA 91792

Gray black white Tabby white Chest and paws

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Lost Male Cat last seen Monterey drive, myrtle st. 2 blks north of pch, Laguna Beach, CA 92651

Reported 2 months ago, updated 2 weeks ago

Pinto Male Cat

LOST PawBoost ID: 73343698


Laguna Beach, CA 92651

Male tri tabby long hair wearing a blue collar with bells

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Lost Female Dog last seen eubank c street, Los Angeles, CA 90744

Reported 3 months ago, updated 2 weeks ago

Mia Female Dog

LOST PawBoost ID: 73232578


Los Angeles, CA 90744

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Lost Male Cat last seen Pinecreek Village across from Orange County College, Costa Mesa, CA 92626

Reported 2 weeks ago

Swishy Male Cat

LOST PawBoost ID: 73556300


Costa Mesa, CA 92626

He's a bengal, looks like a mini leopard with green eyes leopard spots and a spotted white tummy

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Lost Male Cat last seen Near Lanto st, Commerce, CA 90040

Reported 4 weeks ago, updated 2 weeks ago

Cornball Male Cat

LOST PawBoost ID: 73515074


Commerce, CA 90040

One of his paws has black fur markings, also underneath his elbow, he’s orange and white

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Lost Female Cat last seen Utica and Huntington, Huntington Beach, CA 92648

Reported 2 weeks ago

Shire Female Cat

LOST PawBoost ID: 73555853


Huntington Beach, CA 92648

Sweet tabby cat

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Lost Male Cat last seen 8th & Santiago across from Big Rec golf course, Long Beach, CA 90804

Reported 1 month ago, updated 2 weeks ago

Ollie Male Cat

LOST PawBoost ID: 73466646


Long Beach, CA 90804

Gray, black and white Tabby

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Lost Male Dog last seen Cole st & brookshire Downey ca, Downey, CA 90242

Reported 2 months ago, updated 2 weeks ago

Buddy Male Dog

LOST PawBoost ID: 73328182


Downey, CA 90242

Beige hair wearing a cowboy jersey. ' blue

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Lost Male Cat last seen Bolsa Ave and Ward street, Garden Grove, CA 92843

Reported 2 months ago, updated 2 weeks ago

Brownie Male Cat

LOST PawBoost ID: 73382647


Garden Grove, CA 92843

Fluffy black cat with a very small tuft of white on his chest, barely noticeable. No collar

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Lost Female Cat last seen W I St, Los Angeles, CA 90744

Reported 2 weeks ago

Sassy Female Cat

LOST PawBoost ID: 73555377


Los Angeles, CA 90744

One year-old female, tortoiseshell cat with a clipped ear

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Lost Male Dog last seen Stop, Whittier, CA 90604

Reported 2 weeks ago

Xolo Male Dog

LOST PawBoost ID: 73554938


Whittier, CA 90604

Black with a white spot on the Chest

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Lost Male Dog last seen Fullerton Municipal airport, Fullerton, CA 92833

Reported 1 month ago, updated 2 weeks ago

Roco Male Dog

LOST PawBoost ID: 73483667


Fullerton, CA 92833

Older Dog, black and white, large, friendly

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Lost Male Dog last seen Orange County Fairgrounds, Costa Mesa, CA 92626

Reported 4 months ago, updated 2 weeks ago

Champ Male Dog

LOST PawBoost ID: 73122678


Costa Mesa, CA 92626

Male Senior Chihuahua, 14.5 Years Old, Slender Body, Long Limbs, 5 lbs, No Teeth, Lost Hearing, No Collar -- Dearly Loved & Missed We miss our baby boy dearly beyond words! Please help us bring him home!!

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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?

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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 – 2,351,022 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.