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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 palos verdes drive, Rancho Palos Verdes, CA 90275

Reported 1 month ago, updated 2 weeks ago

Messi Male Dog

LOST PawBoost ID: 73378312


Rancho Palos Verdes, CA 90275

brown small poodle

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Lost Female Dog last seen between 7th & 8th street, Long Beach, CA 90813

Reported 2 weeks ago

Special Female Dog

LOST PawBoost ID: 73463703


Long Beach, CA 90813

Yorkie ,, has a black patch of hair by the tail

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Lost Male Dog last seen Civic center and Bristol, Santa Ana, CA 92703

Reported 2 weeks ago

Lucky Male Dog

LOST PawBoost ID: 73463655


Santa Ana, CA 92703

Siberian husky responds by the name of lucky he loves belly rubs

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Lost Female Dog last seen Pearce and Algonquin st, Huntington Beach, CA 92649

Reported 1 month ago, updated 2 weeks ago

Roxy Female Dog

LOST PawBoost ID: 73368559


Huntington Beach, CA 92649

Black and white greyish tiny yorkie and shitzu mix. She is very shy but friendly

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Lost Male Dog last seen Wilmington and 131st, Compton, CA 90220

Reported 2 weeks ago

Kash Male Dog

LOST PawBoost ID: 73462821


Compton, CA 90220

White body with brown eye and ears. His hair is cut short right now. Has no identification because he just got a bath and my daughter forgot to put on his collar

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Lost Female Dog last seen By lifeguard tower 24 by the dog beach, Huntington Beach, CA 92648

Reported 2 weeks ago

Biscuit Female Dog

LOST PawBoost ID: 73462744


Huntington Beach, CA 92648

White terrier poodle mix small (10lbs)

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Lost Male Dog last seen Brookhurst, Huntington Beach, CA 92646

Reported 2 weeks ago

Ghost Male Dog

LOST PawBoost ID: 73460687


Huntington Beach, CA 92646

All white, around 44 lbs

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Lost Male Dog last seen Pine and Alhambra, Compton, CA 90221

Reported 2 weeks ago

Benito Male Dog

LOST PawBoost ID: 73459689


Compton, CA 90221

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Lost Male Dog last seen Belle river drive, Hacienda Heights, CA 91745

Reported 2 weeks ago, updated 2 weeks ago

Cash Male Dog

LOST PawBoost ID: 73459176


Hacienda Heights, CA 91745

Black lab

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Lost Female Dog last seen Wiley-burke, Downey, CA 90240

Reported 3 months ago, updated 3 weeks ago

Barbie Female Dog

LOST PawBoost ID: 73205034


Downey, CA 90240

Poodle

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Lost Female Dog last seen On dolores, Huntington Beach, CA 92649

Reported 1 month ago, updated 3 weeks ago

Roxy Female Dog

LOST PawBoost ID: 73360975


Huntington Beach, CA 92649

Long hair Yorkie maltese mix

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Lost Male Dog last seen Bellorita mescal villa clara in Rowland heights ca, Rowland Heights, CA 91748

Reported 4 months ago, updated 3 weeks ago

Zane Male Dog

LOST PawBoost ID: 72979665


Rowland Heights, CA 91748

He has a joker smile he's white with light brown dark brown and all 4 paws look like he has on boots

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Lost Female Dog last seen Chapman /euclid, Garden Grove, CA 92841

Reported 3 weeks ago

Gigi Female Dog

LOST PawBoost ID: 73454062


Garden Grove, CA 92841

View Pet

Lost Male Dog last seen Lambert and mills Ave, Whittier, CA 90604

Reported 3 weeks ago

Marry Male Dog

LOST PawBoost ID: 73452686


Whittier, CA 90604

Black and white Boston terrier mix

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Lost Male Dog last seen Northam and Nogales street, West Covina, CA 91792

Reported 3 weeks ago

Kingston Male Dog

LOST PawBoost ID: 73451206


West Covina, CA 91792

Brown mostly some white

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Lost Female Dog last seen Hersholt, Lakewood, CA 90712

Reported 3 weeks ago

Diamond Female Dog

LOST PawBoost ID: 73451137


Lakewood, CA 90712

View Pet

Lost Male Dog last seen Santa Gertrudes in Stanton, Stanton, CA 90680

Reported 3 weeks ago

Rhaegar Male Dog

LOST PawBoost ID: 73451042


Stanton, CA 90680

Tan chihuahua, pointy ears, name is Rhaegar. He is friendly

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Lost Female Dog last seen By Starbucks, Santa Ana, CA 92705

Reported 3 weeks ago

Bella Female Dog

LOST PawBoost ID: 73450994


Santa Ana, CA 92705

Belgian Shepherd, with a orange kind of gray color and black around its snout and eyes

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Lost Male Dog last seen Kemp Ave and Raymond St towards Compton Airport, Compton, CA 90220

Reported 3 weeks ago

Toby Male Dog

LOST PawBoost ID: 73450402


Compton, CA 90220

Golden-tan Chihuahua-Papillon mix

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Lost Male Dog last seen Hill and Easy Ave, Long Beach, CA 90810

Reported 3 weeks ago

Terry Male Dog

LOST PawBoost ID: 73449587


Long Beach, CA 90810

Mixed terrior

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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?

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 – 2,334,113 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.