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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.

501 lost dogs in your search

Lost Male Dog last seen Madison st and virginia, Paramount, CA 90723

Reported 2 weeks ago

Chucky Male Dog

LOST PawBoost ID: 73485067


Paramount, CA 90723

Fat brown dog

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Lost Male Dog last seen Warner and harbor, Santa Ana, CA 92701

Reported 2 weeks ago

Cobe Male Dog

LOST PawBoost ID: 73485007


Santa Ana, CA 92701

His name is Kobe he's a red nose mixed with boxer he's super friendly

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Lost Male Dog last seen Jamboree in front of sprouts market place, Irvine, CA 92602

Reported 2 weeks ago

BoJingles Male Dog

LOST PawBoost ID: 73484819


Irvine, CA 92602

Small white dog thinning hair near his buttocks

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Lost Female Dog last seen California and Marshall, Long Beach, CA 90807

Reported 2 weeks ago

Kuma Female Dog

LOST PawBoost ID: 73484734


Long Beach, CA 90807

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Lost Male Dog last seen Norwalk Blvd and Excelsior, Norwalk, CA 90650

Reported 6 months ago, updated 2 weeks ago

Cosmo Male Dog

LOST PawBoost ID: 72818616


Norwalk, CA 90650

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Lost Female Dog last seen Between Walnut street and Arkansis, Bellflower, CA 90706

Reported 2 weeks ago, updated 2 weeks ago

Coikie Female Dog

LOST PawBoost ID: 73476191


Bellflower, CA 90706

Smal chihuahua , tan brown and has a noticeable red cherry eye .

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Lost Female Dog last seen Johns liquor, Anaheim, CA 92801

Reported 2 weeks ago

Buttercup Female Dog

LOST PawBoost ID: 73484219


Anaheim, CA 92801

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

Reported 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 Female Dog last seen Washington and Norwalk blvd, Whittier, CA 90606

Reported 3 months ago, updated 2 weeks ago

Pitbull Female Dog

LOST PawBoost ID: 73160123


Whittier, CA 90606

Black and white pitbull puppy she is really playful her name is

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Lost Male Dog last seen at Ponderosa and Lemon St., Costa Mesa, CA, Costa Mesa, CA 92626

Reported 8 months ago, updated 2 weeks ago

Cosmo Male Dog

LOST PawBoost ID: 72633458


Costa Mesa, CA 92626

15 yo, Blind, Deaf Brindle Gray Tiny Shih Tzu. Needs eye . Missing right after Midnight 2/21. Reward $500

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Lost Female Dog last seen Mulberry and Mills, Burrito Track, Whittier, CA 90605

Reported 5 months ago, updated 2 weeks ago

Schwi Female Dog

LOST PawBoost ID: 72956305


Whittier, CA 90605

Missing Dog Description: Small senior female Chihuahua–Poodle mix, approximately 11 years old, black-and-tan coloring with lighter tan/cream on her face, chest, and legs. She has a small build, scruffy/wiry fur, and may look older or thinner than the photos. She was last seen wearing a cone and a black sock/bandage over an injury or allergy-related mass on her left side, though those may have come off by now. She also has a bad tooth and is missing one , which she has been missing since she was a puppy.

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Lost Male Dog last seen Cape point dr. & Rotonda st, Rancho Palos Verdes, CA 90275

Reported 1 month ago, updated 2 weeks ago

Messi Male Dog

LOST PawBoost ID: 73389826


Rancho Palos Verdes, CA 90275

Brown puddle

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Lost Female Dog last seen Elm st and beechwood ave, Lynwood, CA 90262

Reported 1 month ago, updated 2 weeks ago

Nixie Female Dog

LOST PawBoost ID: 73373294


Lynwood, CA 90262

Beige light brown tan cream colored Shih Tzu female she’s micro chipped

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Lost Male Dog last seen Beach and westminster, Westminster, CA 92683

Reported 2 weeks ago

Milo Male Dog

LOST PawBoost ID: 73480729


Westminster, CA 92683

White circle spot on head

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Lost Female Dog last seen Long Beach Blvr, Long Beach, CA 90805

Reported 3 months ago, updated 2 weeks ago

Baguera Female Dog

LOST PawBoost ID: 73205503


Long Beach, CA 90805

Beagle brown ,black and white

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Lost Female Dog last seen C&C Fine Food Market, Long Beach, CA 90805

Reported 2 weeks ago

Pinga Female Dog

LOST PawBoost ID: 73480587


Long Beach, CA 90805

All white, long hair

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Lost Female Dog last seen Bastanchury and Eureka, Yorba Linda, CA 92886

Reported 2 weeks ago

Jazzy Female Dog

LOST PawBoost ID: 73480365


Yorba Linda, CA 92886

Heterochromia, blue harness, brown and black coat. German Shepard and Husky Mix

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Lost Male Dog last seen Magnolia ball rd near Dollar tree, Anaheim, CA 92804

Reported 1 month ago, updated 2 weeks ago

Chico Male Dog

LOST PawBoost ID: 73389120


Anaheim, CA 92804

View Pet

Lost Female Dog last seen Ravenna St, Carson, CA 90745

Reported 2 months ago, updated 2 weeks ago

Eevee Female Dog

LOST PawBoost ID: 73252439


Carson, CA 90745

Small dog, brown pomeranian/yorky

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Lost Male Dog last seen La Palma and Ridgefield, Anaheim, CA 92811

Reported 2 weeks ago

Nacho Male Dog

LOST PawBoost ID: 73478431


Anaheim, CA 92811

Frenchie

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Lost Dog Data for Costa Mesa, CA

There are 501 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?

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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 – 2,334,064 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.