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Lost Pets Database for Costa Mesa, CA

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

1688 lost pets in your search

Lost Male Dog last seen On Parker St , Orange, CA 92868

Reported 3 months ago

Miloh Male Dog

LOST PawBoost ID: 72735777


Orange, CA 92868

All brown with white belly front white socks and white stripe up his nose and head he has no collar super sweet only 2 yrs old

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Lost Female Cat last seen Niguel Road and Alicia, Laguna Niguel, CA 92677

Reported 3 months ago, updated 3 months ago

Princess Female Cat

LOST PawBoost ID: 72728750


Laguna Niguel, CA 92677

Black cat

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Lost Female Dog last seen ARC parking lot at Irvine Campus, Irvine, CA 92617

Reported 3 months ago

Rosie Female Dog

LOST PawBoost ID: 72735337


Irvine, CA 92617

Medium size, apoo

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Lost Female Cat last seen San angelo and valley, La Puente, CA 91744

Reported 3 months ago, updated 3 months ago

Rags Female Cat

LOST PawBoost ID: 72727599


La Puente, CA 91744

All grey cat with yellow eyes.

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Lost Female Cat last seen South hacienda blvd by cafe, Hacienda Heights, CA 91745

Reported 3 months ago

Mo Female Cat

LOST PawBoost ID: 72734523


Hacienda Heights, CA 91745

Thin face w long legs and brown collar with flowers

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Lost Male Dog last seen Laurel/ Lakeland, Whittier, CA 90605

Reported 3 months ago

Simba Male Dog

LOST PawBoost ID: 72734462


Whittier, CA 90605

Ligh brown hair with black spots, white in his chest

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Lost Female Cat last seen Tennis ests Gated Community, Huntington Beach, CA 92649

Reported 4 months ago, updated 3 months ago

Macro Female Cat

LOST PawBoost ID: 72656528


Huntington Beach, CA 92649

Tortie Cat , Black w/ Orange Markings

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Lost Male Dog last seen Hacienda and glendora, La Puente, CA 91744

Reported 3 months ago, updated 3 months ago

Frosty Male Dog

LOST PawBoost ID: 72727398


La Puente, CA 91744

He’s white older terrier

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Lost Male Dog last seen Edinger & Fairview or Edinger & Greenville ST, Santa Ana, CA 92704

Reported 3 months ago, updated 3 months ago

Sleepy Male Dog

LOST PawBoost ID: 72727346


Santa Ana, CA 92704

Face: top of his head he has a brown circle,brown around his eyes and ears, black around his eyes and top of mouth, white in between his eyes and above his nose and around his mouth. Neck: white Body: top of body and legs are brown, his stomach is white all paws are white. Tail:on the top it’s brown near then it goes all back then white.

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Lost Female Dog last seen Morning Ave and De Palma, Downey, CA 90241

Reported 3 months ago

Sally Female Dog

LOST PawBoost ID: 72733715


Downey, CA 90241

Light brown with black highlights on back and tail. Has a mole on lower right cheek.

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Lost Male Cat last seen Syracuse and western Avenue , Stanton, CA 90680

Reported 3 months ago, updated 3 months ago

Axel Male Cat

LOST PawBoost ID: 72672614


Stanton, CA 90680

Tabby cat orange with brown stripes, green eyes, medium sized

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Lost Male Cat last seen Northwood elementary school, Irvine, CA 92620

Reported 3 months ago, updated 3 months ago

Little white Male Cat

LOST PawBoost ID: 72726319


Irvine, CA 92620

It is a white Persian cat with flt head. The pic is from other websites.

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Lost Male Dog last seen Near eleven Alton and Technology , Irvine, CA 92618

Reported 3 months ago

Kobe Male Dog

LOST PawBoost ID: 72733185


Irvine, CA 92618

White tan and gray Maltese and Schi Tzu mix, 7 years old with cherry eye in right eye

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Lost Male Dog last seen Near 209th st Lakewood California 90715, Lakewood, CA 90715

Reported 6 months ago, updated 3 months ago

Bruno Male Dog

LOST PawBoost ID: 72466150


Lakewood, CA 90715

Black and white Frenchie

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Lost Male Dog last seen Somerset and Downey , Paramount, CA 90723

Reported 3 months ago

Astro Male Dog

LOST PawBoost ID: 72732133


Paramount, CA 90723

Black dog - male black lab named Astro

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Lost Male Cat last seen Gothard street right next to oceanview high-school , Huntington Beach, CA 92647

Reported 3 months ago, updated 3 months ago

Chico Male Cat

LOST PawBoost ID: 72687958


Huntington Beach, CA 92647

He has a patch of fur missing from his back right leg.He also has a "m" in the center of his forehead as well as a heart shape in the back of his head.He is orange with white stripes.

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Lost Male Cat last seen Rising sun corona , Corona, CA 92881

Reported 3 months ago

Mochi Male Cat

LOST PawBoost ID: 72732012


Corona, CA 92881

Black and white long haired cat with mustache markings on his upper lip.

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Lost Male Dog last seen Technology drive and Ada, Irvine, CA 92618

Reported 3 months ago

Kobi Male Dog

LOST PawBoost ID: 72731505


Irvine, CA 92618

Small/medium tan/gray/white long hair

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Lost Male Cat last seen PCH and oak, Lomita, CA 90717

Reported 3 months ago

Dexter Male Cat

LOST PawBoost ID: 72730446


Lomita, CA 90717

Black and white cow spotted

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Lost Male Dog last seen Near  16 St Westminter Ca 92683, Westminster, CA 92683

Reported 3 months ago

Bruno Male Dog

LOST PawBoost ID: 72730084


Westminster, CA 92683

Small dog, short-haired, white and light brown. He has very large upright ears, expressive round eyes, and a slim body. White chest and legs, light brown face with white markings. He is very alert, sweet, and gentle, but may be scared and confused. Responds to a calm voice. Not aggressive.

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Lost Pet Data for Costa Mesa, CA

There are 1688 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 – 2,247,246 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.