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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 Cat last seen Kallin Ave., Long Beach, CA 90808

Reported 2 months ago

Mochi “sally” Female Cat

LOST PawBoost ID: 73401633


Long Beach, CA 90808

Fuzzy tail cat with white dot on nose. No collar

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Lost Female Dog last seen s gilmar st, Anaheim, CA 92815

Reported 2 months ago

Juicy Female Dog

LOST PawBoost ID: 73401630


Anaheim, CA 92815

blind in left eye

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Lost Female Dog last seen Santa Gertrudes Ave and Blackmer St, Garden Grove, CA 92845

Reported 2 months ago

Duck Female Dog

LOST PawBoost ID: 73401474


Garden Grove, CA 92845

Duck or Ducky is a small light brown dog with white stripe on neck and nose. Lives and last seen by East Gate Park in West Garden Grove.

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Lost Male Bird last seen Excélsior and Pioneer, Norwalk, CA 90650

Reported 2 months ago

Blue Male Bird

LOST PawBoost ID: 73400430


Norwalk, CA 90650

Blue with red beak!

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Lost Female Dog last seen 186th and Clarkdale, Artesia, CA 90701

Reported 2 months ago

No Name Female Dog

LOST PawBoost ID: 73399854


Artesia, CA 90701

A puppy she has black spot and and brown marking on her face.

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Lost Female Bird last seen Anaheim, Anaheim, CA 92815

Reported 2 months ago

Perla Female Bird

LOST PawBoost ID: 73399829


Anaheim, CA 92815

Yellow with a ring on ring on her rught leg

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Lost Male Cat last seen Near lions park in Costa Mesa, Costa Mesa, CA 92627

Reported 2 months ago

Pumpkin Male Cat

LOST PawBoost ID: 73399257


Costa Mesa, CA 92627

He has a swirl on his stomach and was wearing a blue duck collar

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Lost Female Cat last seen Western Ave, Buena Park, CA 90621

Reported 3 months ago, updated 2 months ago

Persephone/zumi Female Cat

LOST PawBoost ID: 73252973


Buena Park, CA 90621

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Lost Female Dog last seen 186th street, Artesia, CA 90701

Reported 2 months ago

Dottie Female Dog

LOST PawBoost ID: 73398157


Artesia, CA 90701

One brown eyebrow

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Lost Male Cat last seen Adams Ave and Alabama St, Huntington Beach, CA 92648

Reported 5 months ago, updated 2 months ago

Frankie Male Cat

LOST PawBoost ID: 73037707


Huntington Beach, CA 92648

White tabby with blue eyes, about 12 pounds

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Lost Male Dog last seen Beverly Pl & S Hickory St, Santa Ana, CA, Santa Ana, CA 92701

Reported 2 months ago, updated 2 months ago

Hershey Male Dog

LOST PawBoost ID: 73389173


Santa Ana, CA 92701

Hershey is a small smooth-coat Chihuahua with a chocolate brown coat, a bright white patch on his chest, and white tips on his front paws. He has distinct tan "eyebrow" spots above his eyes, tan markings on his muzzle and cheeks with light fading around his brown nose, and large erect ears. He weighs around 6 to 10

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Lost Male Cat last seen La Viña Drive and Mimosa, Mission Viejo, CA 92691

Reported 2 months ago, updated 2 months ago

Nacho Male Cat

LOST PawBoost ID: 73382153


Mission Viejo, CA 92691

Orange and white tabby cat

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Lost Male Dog last seen chapman and knott, Garden Grove, CA 92845

Reported 2 months ago

Buddy Male Dog

LOST PawBoost ID: 73396754


Garden Grove, CA 92845

grayish brown

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Lost Male Dog last seen Olympic View Dr. Near Calle San Marcos Park, Chino Avenue or Grand Avenue, Chino Hills, CA 91709

Reported 2 months ago

Dawson Male Dog

LOST PawBoost ID: 73396421


Chino Hills, CA 91709

Tan, Golden retriever, full grown

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Lost Female Cat last seen Roanne and ball, Anaheim, CA 92804

Reported 2 months ago

Kit Female Cat

LOST PawBoost ID: 73395592


Anaheim, CA 92804

She’s is very scared and timid indoor cat she doesn’t know the streets at all

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Lost Female Dog last seen Rene dr and Warner, Santa Ana, CA 92704

Reported 2 months ago, updated 2 months ago

Sakura Female Dog

LOST PawBoost ID: 73364926


Santa Ana, CA 92704

Black and brown Middle height Blue eye

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Lost Male Dog last seen Near w harker st Sanpedro, Los Angeles, CA 90731

Reported 2 months ago, updated 2 months ago

Bear Male Dog

LOST PawBoost ID: 73373515


Los Angeles, CA 90731

His name is bear

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Lost Female Dog last seen Lemon and Orangethorpe, Fullerton, CA 92832

Reported 3 months ago, updated 2 months ago

Penny Female Dog

LOST PawBoost ID: 73294968


Fullerton, CA 92832

Penny is a white one year old female Chihuahua terrier mix\nShe is a wonderful dog and is so dearly missed

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Lost Male Dog last seen Oregon Ave and midway st, Bellflower, CA 90706

Reported 2 months ago, updated 2 months ago

Tommy Male Dog

LOST PawBoost ID: 73385020


Bellflower, CA 90706

View Pet

Lost Female Dog last seen Near hmstd pl garden grove CA 92840, Garden Grove, CA 92840

Reported 2 months ago, updated 2 months ago

Baily Female Dog

LOST PawBoost ID: 73383896


Garden Grove, CA 92840

Yellow

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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 – 2,351,709 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.