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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 Female Cat last seen Rose Ave and Bixby Road, Long Beach, CA 90807

Reported 8 months ago, updated 2 months ago

Llama Female Cat

LOST PawBoost ID: 72616569


Long Beach, CA 90807

Gray long-haired cat, female (spayed), about 5 years old, 9 lbs but appears larger because she has lots of hair, timid, wearing a faded purple flea collar.

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Lost Female Cat last seen Monlaco rd and woodruff st, Long Beach, CA 90808

Reported 2 months ago

Kitty Female Cat

LOST PawBoost ID: 73343177


Long Beach, CA 90808

Bright blue eyes mostly off white with a dark brown tail and upper back dark brown covering most of her eyes and face

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Lost Female Dog last seen sixth st, Corona, CA 92879

Reported 4 months ago, updated 2 months ago

Lily Female Dog

LOST PawBoost ID: 73118979


Corona, CA 92879

Black small chihuahua with white spots on her face and arms. very friendly. she had a pink collar with her tag and phone number behind it.

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Lost Female Dog last seen Running down avacodo st and Avalon in Costa Mesa, Costa Mesa, CA 92627

Reported 5 months ago, updated 2 months ago

Honey kitty Female Dog

LOST PawBoost ID: 72960318


Costa Mesa, CA 92627

Black and brown with white under the chin

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Lost Male Cat last seen Fredrick and Strathmore, Garden Grove, CA 92840

Reported 2 months ago, updated 2 months ago

Poki Male Cat

LOST PawBoost ID: 73325608


Garden Grove, CA 92840

Male tuxedo cat neutered

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Lost Female Cat last seen Near fairford ave, Norwalk, CA 90650

Reported 2 months ago

Zahra Female Cat

LOST PawBoost ID: 73342044


Norwalk, CA 90650

She’s an off white cat, with grey on her face and a white marking on her nose, blue eyes and grey on her tail

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Lost Male Cat last seen Montilla and Naccome, Mission Viejo, CA 92691

Reported 3 months ago, updated 2 months ago

Vinny Male Cat

LOST PawBoost ID: 73249193


Mission Viejo, CA 92691

2 year old, Dark gray and black tabby with white chest and paws

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Lost Female Cat last seen Warner brookhurst, Fountain Valley, CA 92708

Reported 6 months ago, updated 2 months ago

Penelope Female Cat

LOST PawBoost ID: 72832335


Fountain Valley, CA 92708

Bengal tabby

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Lost Female Cat last seen the Urban Location on Westminster Ave, Garden Grove, CA 92843

Reported 6 months ago, updated 2 months ago

Mimi Female Cat

LOST PawBoost ID: 72930495


Garden Grove, CA 92843

Grey tabby cat

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Lost Male Dog last seen skywood n sonora st brea ,ca, Brea, CA 92821

Reported 2 months ago

peanut Male Dog

LOST PawBoost ID: 73339305


Brea, CA 92821

2 yr old tan n white frenchy white socks up to his chest Been missing for about a week now. Was on vacay. And returned home to find out. He had been gone for about four days already. Somebody has to know something. Or seen something? I know that these dogs. Like to be kept and sold. By people who find them. But if you have a heart. And you know what it's like. Just please do the right thing.

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Lost Male Dog last seen Gerhart and beverly, Pico Rivera, CA 90660

Reported 2 months ago

Lincoln Male Dog

LOST PawBoost ID: 73339155


Pico Rivera, CA 90660

Back is almost hairless due to condition

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Lost Male Dog last seen Hazard newhope, Santa Ana, CA 92703

Reported 2 months ago, updated 2 months ago

Rocco Male Dog

LOST PawBoost ID: 73330450


Santa Ana, CA 92703

White hairless neutered male. Wearing a yellow and black striped t shirt

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Lost Female Cat last seen Clarkdale /Mapledale, Norwalk, CA 90650

Reported 3 months ago, updated 2 months ago

Mama Female Cat

LOST PawBoost ID: 73284962


Norwalk, CA 90650

Black and white. Clipped ear. Abt 3 yrs old.

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Lost Male Cat last seen Garden Grove and Hoover, Westminster, CA 92683

Reported 3 months ago, updated 2 months ago

Gomez Male Cat

LOST PawBoost ID: 73224897


Westminster, CA 92683

Black ear tipped cat (right ear). Right side of neck was shaved due to abscess surgery and a bit of from right arm.

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Lost Female Cat last seen Promenade and Gothard, Huntington Beach, CA 92648

Reported 4 months ago, updated 2 months ago

Bella Female Cat

LOST PawBoost ID: 73109703


Huntington Beach, CA 92648

Small Bengal about 7 lbs. Very friendly. Microchip number:64652

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Lost Female Cat last seen Kachina, Irvine, CA 92610

Reported 2 months ago

Leia Female Cat

LOST PawBoost ID: 73338240


Irvine, CA 92610

White small cat with gray spots

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Lost Female Dog last seen Signal Hill, CA, USA, Signal Hill, CA 90755

Reported 4 months ago, updated 2 months ago

Susana Female Dog

LOST PawBoost ID: 73069883


Signal Hill, CA 90755

White with tan spots

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Lost Male Cat last seen Near Olinda Dr, Brea, CA 92823

Reported 2 months ago

Louis Male Cat

LOST PawBoost ID: 73338041


Brea, CA 92823

Black with white patches

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Lost Male Dog last seen Van Ness and McFadden, Santa Ana, CA 92701

Reported 2 months ago

Terry Male Dog

LOST PawBoost ID: 73337999


Santa Ana, CA 92701

Medium brown and he has a collar with the phone number

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Lost Male Cat last seen Beach and Indianapolis at McDonalds, Huntington Beach, CA 92648

Reported 2 months ago

Booger Male Cat

LOST PawBoost ID: 73336967


Huntington Beach, CA 92648

Buff orange and white tabby male, 1 year old

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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?

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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 – 2,351,818 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.