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Lost Dogs Database for Costa Mesa, CA

Search lost and found dogs, as well as other pets, in the Costa Mesa area with PawBoost.

560 lost dogs in your search

Lost Male Dog last seen Bonito 4th, Long Beach, CA 90802

Reported 2 months ago, updated 2 months ago

Bubba Male Dog

LOST PawBoost ID: 72704887


Long Beach, CA 90802

One hazel eye, one blue

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Lost Male Dog last seen LA Serna/condesa , Whittier, CA 90605

Reported 4 months ago, updated 2 months ago

Butt Butt Male Dog

LOST PawBoost ID: 72586688


Whittier, CA 90605

He has a broken coat. Wire hair. He's the sweetest little guy in the whole wide world and I miss him so much

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Lost Male Dog last seen Valinda, West Covina, CA 91792

Reported 3 months ago, updated 2 months ago

Coco Male Dog

LOST PawBoost ID: 72673830


West Covina, CA 91792

Light brown Pomeranian

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Lost Male Dog last seen near avalon and grace , Carson, CA 90746

Reported 3 months ago, updated 2 months ago

Muffin Male Dog

LOST PawBoost ID: 72660687


Carson, CA 90746

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Lost Male Dog last seen Santa Ana bulevar,Main,LACY,4,w1st st, Santa Ana, CA 92701

Reported 2 months ago

Marcos Male Dog

LOST PawBoost ID: 72708379


Santa Ana, CA 92701

Es un perro ,maltése,maltipo , entiende cuando le ablas x su nombre (marcos)

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Lost Female Dog last seen Katella and euclid, Garden Grove, CA 92840

Reported 3 months ago, updated 2 months ago

Foxy Female Dog

LOST PawBoost ID: 72654644


Garden Grove, CA 92840

Brown, black and white Shiba inu

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Lost Male Dog last seen Ninth street , Anaheim, CA 92802

Reported 2 months ago

Teddy Male Dog

LOST PawBoost ID: 72708242


Anaheim, CA 92802

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Lost Male Dog last seen ., Long Beach, CA 90810

Reported 2 months ago, updated 2 months ago

Apollo Male Dog

LOST PawBoost ID: 72698778


Long Beach, CA 90810

He’s mostly black, full tail, brown eyebrows and legs with a patchy white spot on his chest.

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Lost Male Dog last seen Kingsley and Lincoln in East Anaheim, Anaheim, CA 92806

Reported 2 months ago

Biit Male Dog

LOST PawBoost ID: 72705978


Anaheim, CA 92806

Black with white chest and paw

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Lost Female Dog last seen Amar Rd. and Lidford Ave, La Puente, CA 91744

Reported 5 months ago, updated 2 months ago

Maze Female Dog

LOST PawBoost ID: 72437751


La Puente, CA 91744

Missing half of her right ear

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Lost Male Dog last seen Euclid and hazard, Santa Ana, CA 92703

Reported 3 months ago, updated 2 months ago

Luck Male Dog

LOST PawBoost ID: 72681623


Santa Ana, CA 92703

White maltese

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Lost Male Dog last seen Coyote Hills, Fullerton , Fullerton, CA 92835

Reported 2 months ago

Romeo Male Dog

LOST PawBoost ID: 72704723


Fullerton, CA 92835

Black Lab Mix

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Lost Female Dog last seen Grocery store , Long Beach, CA 90810

Reported 2 months ago

Letti Female Dog

LOST PawBoost ID: 72703966


Long Beach, CA 90810

Grey short coat

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Lost Female Dog last seen Between florence and Firestone , Downey, CA 90241

Reported 4 months ago, updated 2 months ago

Mazikeen Female Dog

LOST PawBoost ID: 72531355


Downey, CA 90241

Brown and black tan

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Lost Male Dog last seen Dawson Ave, Long Beach, CA 90804

Reported 2 months ago, updated 2 months ago

Hershey Male Dog

LOST PawBoost ID: 72691875


Long Beach, CA 90804

Old black chihuahua with white spot on his chest wearing blue break away collar

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Lost Male Dog last seen Broadway/Wilshire, Santa Ana, CA 92707

Reported 3 months ago, updated 2 months ago

Enzo Male Dog

LOST PawBoost ID: 72644194


Santa Ana, CA 92707

Gray French Bulldog (frenchie)

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Lost Female Dog last seen North merrill st, Corona, CA 92882

Reported 3 months ago, updated 2 months ago

Chispita Female Dog

LOST PawBoost ID: 72632227


Corona, CA 92882

She is friendly but she get scare , we do not live in Corona ,we were visiting ,so she’s lost in an strange city, please help finding her. " Description: Black & White mix of Maltese & shih Tzu about 14

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Lost Female Dog last seen Green leaf Ave & Santa Fe , Compton, CA 90221

Reported 2 months ago

Daisy Female Dog

LOST PawBoost ID: 72697927


Compton, CA 90221

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Lost Female Dog last seen broadway/4thst, Long Beach, CA 90802

Reported 3 months ago, updated 2 months ago

Freeway Female Dog

LOST PawBoost ID: 72679589


Long Beach, CA 90802

white Chihuahua with pink/white checkered collar she is 2 years old

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Lost Female Dog last seen Santa Fe Ave and Tucker, Compton, CA 90221

Reported 4 months ago, updated 2 months ago

Karma Female Dog

LOST PawBoost ID: 72523418


Compton, CA 90221

Greyish blue and golden brown she has a brown heart shaped patch on her chest. And a bump on the top of her head.

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Lost Dog Data for Costa Mesa, CA

There are 560 lost dogs in Costa Mesa, CA.

Find Local Dog Shelters in Costa Mesa, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog 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 Dog Sooner with PawBoost

When you have a missing dog, it can be difficult to know what to do in the moment.

How do I find my dog? Do I have to visit the dog 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 dog owners find their furry loved ones – 2,229,737 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog 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 dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog 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 dog'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 dog for more actionable tips.

Where do I report a lost dog in Costa Mesa, CA?

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog 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 dog?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free dog finder services have helped millions of people reunite with their lost dogs.

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.