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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 Male Dog last seen Lugo Ave and Fernwood Ave, Lynwood, CA 90262

Reported 1 month ago

Pinto Male Dog

LOST PawBoost ID: 73453195


Lynwood, CA 90262

Senior dog

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Lost Female Cat last seen El Escorial way, Buena Park, CA 90620

Reported 1 month ago

Peach Female Cat

LOST PawBoost ID: 73453093


Buena Park, CA 90620

Peach is a Long Hair cat who is very distinct because she is missing one eye. She will run away from people so please contact before you approach her. She is probably hiding.

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Lost Female Cat last seen Dolphin Ave & Seal Way, Seal Beach, CA 90740

Reported 2 months ago, updated 1 month ago

Harley Female Cat

LOST PawBoost ID: 73378652


Seal Beach, CA 90740

Black and white

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

Reported 1 month ago

Marry Male Dog

LOST PawBoost ID: 73452686


Whittier, CA 90604

Black and white Boston terrier mix

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Lost Male Cat last seen W 26th Pl and Walker, Los Angeles, CA 90731

Reported 1 month ago

French Fry Male Cat

LOST PawBoost ID: 73451945


Los Angeles, CA 90731

Small orange/peach tabby

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Lost Male Cat last seen Lambert and bonavista, Whittier, CA 90604

Reported 2 months ago, updated 1 month ago

Moshe Tejeda Male Cat

LOST PawBoost ID: 73392626


Whittier, CA 90604

Striped with white belly

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

Reported 1 month ago

Kingston Male Dog

LOST PawBoost ID: 73451206


West Covina, CA 91792

Brown mostly some white

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Lost Female Cat last seen wedgeworth drive and golden rose avenue, Hacienda Heights, CA 91745

Reported 1 month ago

Mobo Female Cat

LOST PawBoost ID: 73451186


Hacienda Heights, CA 91745

White with 3 brown markings on body, clipped ear.

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Lost Female Dog last seen Hersholt, Lakewood, CA 90712

Reported 1 month ago

Diamond Female Dog

LOST PawBoost ID: 73451137


Lakewood, CA 90712

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

Reported 1 month 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 1 month 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 Female Cat last seen Shrike Dr & Bittern Ln, Laguna Niguel, CA 92677

Reported 4 months ago, updated 1 month ago

Bella Female Cat

LOST PawBoost ID: 73173923


Laguna Niguel, CA 92677

Grey/white tuxedo, 6 y, right ear tipped, big hazel eyes ; missing … pink tag with Ingrid name. The lady adopted.

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Lost Female Cat last seen Near E 4th St long beach, Long Beach, CA 90814

Reported 1 month ago

Kiara Female Cat

LOST PawBoost ID: 73450896


Long Beach, CA 90814

she’s a small skinny cat she’s friendly but doesn’t walk up to people doesn’t have a collar is a inside cat and very clean and a tabby

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Lost Male Dog last seen Yellowstone circle and Eucalyptus, Chino, CA 91710

Reported 1 month ago

Robert Galidndo Male Dog

LOST PawBoost ID: 73450462


Chino, CA 91710

Brown German Shepherd mix

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

Reported 1 month ago

Toby Male Dog

LOST PawBoost ID: 73450402


Compton, CA 90220

Golden-tan Chihuahua-Papillon mix

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Lost Female Cat last seen Friends Church, Yorba Linda, CA 92886

Reported 2 months ago, updated 1 month ago

Nala & Simba Female Cat

LOST PawBoost ID: 73355906


Yorba Linda, CA 92886

Calico (her) & orange cat. Siblings. Short hair.

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Lost Male Cat last seen 12th and mesa st, Los Angeles, CA 90731

Reported 1 month ago

Babalou Male Cat

LOST PawBoost ID: 73450251


Los Angeles, CA 90731

He's about 3 months old and approx 4 Ibs. He's very friendly and lovable so he will go up to people. He's white with dark grey spots on him, a solid grey tail, a diamond shape on his head, two hearts (one on each hindleg) on the back of his legs, he has a little wing shape on his side, he looks kind of like a little cow with his spots. He has also one more distinct characteristic, his privates are split perfectly down the middle with one side white and the other side grey.

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Lost Male Cat last seen Belmont, Long Beach, CA 90803

Reported 3 months ago, updated 1 month ago

Maximus Male Cat

LOST PawBoost ID: 73240214


Long Beach, CA 90803

Fluffy fat cat with thumbs

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

Reported 1 month ago

Terry Male Dog

LOST PawBoost ID: 73449587


Long Beach, CA 90810

Mixed terrior

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Lost Male Cat last seen Gage and Greenwood Ave, Bell Gardens, CA 90201

Reported 3 months ago, updated 1 month ago

Doug Male Cat

LOST PawBoost ID: 73205320


Bell Gardens, CA 90201

Orange short hair, white chin, damaged left pupil; weighs around 20 lbs. He is also microchipped. Still missing, please be on the look out and contact immediately if seen. He is in need of medical attention and takes it as well!! Reward if found/ returned!!!

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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 – 2,351,455 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.