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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 Dog last seen St Christopher & Golden Lantern / Las Colinas Trail, Laguna Niguel, CA 92677

Reported 3 weeks ago

Luna Female Dog

LOST PawBoost ID: 73544306


Laguna Niguel, CA 92677

White shi-poo 12 lb

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Lost Female Dog last seen McFadden and Bristol behind the Northgate, Santa Ana, CA 92704

Reported 3 weeks ago

Athena Female Dog

LOST PawBoost ID: 73544063


Santa Ana, CA 92704

Black dog with thin white strip down her chest. Front right paw only her toes are white on her left foot only one toe is white. Top of her nose is a really light white line. she has a king collar it is an army green

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Lost Male Dog last seen Somerset and texaco ave, Paramount, CA 90723

Reported 3 weeks ago

Deebo Male Dog

LOST PawBoost ID: 73543686


Paramount, CA 90723

Is a daushound weenie dog chocalate dapple

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Lost Female Dog last seen Rose av and Market st, Long Beach, CA 90805

Reported 3 weeks ago

Fufi Female Dog

LOST PawBoost ID: 73543512


Long Beach, CA 90805

Brown chihuahua pomeranian mix

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Lost Female Dog last seen Carson & Harvey, Long Beach, CA 90808

Reported 3 weeks ago

Ellei Female Dog

LOST PawBoost ID: 73543236


Long Beach, CA 90808

Belgian Malinois, black face, white hairs

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Lost Female Cat last seen 8th and cherry, Long Beach, CA 90813

Reported 1 month ago, updated 3 weeks ago

Shadow Female Cat

LOST PawBoost ID: 73461380


Long Beach, CA 90813

She’s a thin cat, around 1-2 years old, she has little fur around her eyebrows, green eyes, long whiskers, If you play La vie en rose by Louis Armstrong she will follow it,she has a hernia around her belly, she has a spot around her right ankle, she has very little white strands of hair around her tail,the skin of her chin is visible has very little fur on it.

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Lost Male Cat last seen Saddleback highschool, Santa Ana, CA 92707

Reported 4 weeks ago, updated 3 weeks ago

Sebastian Male Cat

LOST PawBoost ID: 73509609


Santa Ana, CA 92707

Black and white tuxedo cat

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Lost Male Bird last seen Lynwood road and state, Lynwood, CA 90262

Reported 1 month ago, updated 3 weeks ago

Mango Male Bird

LOST PawBoost ID: 73472349


Lynwood, CA 90262

Orange and green with gray eyes

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Lost Male Dog last seen west first street and pacific, Los Angeles, CA 90731

Reported 3 weeks ago

Alvin Male Dog

LOST PawBoost ID: 73541266


Los Angeles, CA 90731

Husky

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Lost Male Dog last seen Downtown long Beach ca, Long Beach, CA 90831

Reported 2 years ago, updated 3 weeks ago

Marley Male Dog

LOST PawBoost ID: 70967871


Long Beach, CA 90831

Cocker spaniel Chihuahua mix, 51/2 yrs, 14 pounds, blonde & lite red, white star, white socks

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Lost Female Dog last seen Near Gridley Rd, Santa Fe Springs CA 90670, Santa Fe Springs, CA 90670

Reported 3 weeks ago

Sweety Female Dog

LOST PawBoost ID: 73541089


Santa Fe Springs, CA 90670

Small doggie

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Lost Male Cat last seen Grandview Crest, Lake Forest, CA 92630

Reported 4 weeks ago, updated 3 weeks ago

Taylor Male Cat

LOST PawBoost ID: 73499798


Lake Forest, CA 92630

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Lost Male Cat last seen 19th and Flower, Santa Ana, CA 92701

Reported 3 weeks ago

Mercury Male Cat

LOST PawBoost ID: 73540740


Santa Ana, CA 92701

Beautiful cat friendly

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Lost Male Dog last seen Ocean and granada, Long Beach, CA 90803

Reported 2 years ago, updated 3 weeks ago

Streek Male Dog

LOST PawBoost ID: 71158868


Long Beach, CA 90803

Gray husky

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Lost Female Cat last seen ROXEY DR AND RANCHERO WAY, Garden Grove, CA 92843

Reported 2 months ago, updated 3 weeks ago

Saphire/kitty Female Cat

LOST PawBoost ID: 73384225


Garden Grove, CA 92843

TABBY/TORTIE

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Lost Female Dog last seen page on brookhurst an orangethorpe, Fullerton, CA 92833

Reported 3 weeks ago

Missy Female Dog

LOST PawBoost ID: 73539869


Fullerton, CA 92833

dark grey with white hourglass design on her chest on her right back paw one toe is white

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Lost Female Cat last seen mobile home, Stanton, CA 90680

Reported 3 weeks ago

Cleo Female Cat

LOST PawBoost ID: 73539789


Stanton, CA 90680

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Lost Female Cat last seen La Palma and Knott, Buena Park, CA 90620

Reported 3 weeks ago

Tiger Lily Female Cat

LOST PawBoost ID: 73539699


Buena Park, CA 90620

White, orange, and black

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Lost Female Cat last seen Garfield and Sacramento, Orange, CA 92867

Reported 4 months ago, updated 3 weeks ago

Binx Female Cat

LOST PawBoost ID: 73078748


Orange, CA 92867

Black domestic shorthair with green/gold eyes

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Lost Female Cat last seen Near moody st cypress, Cypress, CA 90630

Reported 3 weeks ago, updated 3 weeks ago

Cookie Female Cat

LOST PawBoost ID: 73530432


Cypress, CA 90630

Black cat she’s still small slim and yellow eyes and she goes by cookie shell come with food I’m worried she usually comes home so I think someone has her

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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 – 2,351,094 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.