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Lost Dogs Database for Fullerton, CA

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

1539 lost dogs in your search

Lost Male Dog last seen Newport Dunes Waterfront Resort & Marina, Newport Beach, CA 92660

Reported 11 months ago, updated 1 week ago

Jj Male Dog

LOST PawBoost ID: 72042123


Newport Beach, CA 92660

Tan Mix Yorkie

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Lost Male Dog last seen Cesar E Chavez & Savannah, Los Angeles, CA 90033

Reported 1 week ago

Duke Male Dog

LOST PawBoost ID: 73218678


Los Angeles, CA 90033

Tan/white

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Lost Male Dog last seen Lemon avenue and 17th street in Long Beach, Long Beach, CA 90813

Reported 2 weeks ago, updated 1 week ago

Rocky Male Dog

LOST PawBoost ID: 73211290


Long Beach, CA 90813

Short coat, black and brown dog with curlyish hair. Missing top front teeth, has a brown Disney collar with a blue name tag.

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Lost Male Dog last seen Hostile divorce reliquush registered as an emotional support animal, Costa Mesa, CA 92626

Reported 2 months ago, updated 1 week ago

Milo Male Dog

LOST PawBoost ID: 72980833


Costa Mesa, CA 92626

Milo is a 3 year old Male pug was still intact extremely sweet spoiled loving registered has a slight tongue that hangs out so cute and is registered as emotional support animal but due to hostile divorce situation and PO he was vindictively relinquished I get 5 different stories nothing adds up

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Lost Male Dog last seen Hooper and 21st, Los Angeles, CA 90011

Reported 3 weeks ago, updated 1 week ago

Rex Male Dog

LOST PawBoost ID: 73174341


Los Angeles, CA 90011

Black and grey spotted leopard big with a white patch on his chest

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Lost Male Dog last seen Evergreen park, Cypress, CA 90630

Reported 4 weeks ago, updated 1 week ago

Rowdy Male Dog

LOST PawBoost ID: 73136633


Cypress, CA 90630

All grey blue nose pitbull, with a white spot on his chest and a hairless patch on his tail. Hes 7 years old

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Lost Female Dog last seen near E Bastanchury Rd across Fullerton Sports complex, Fullerton, CA 92835

Reported 2 weeks ago, updated 1 week ago

Cookie Female Dog

LOST PawBoost ID: 73207007


Fullerton, CA 92835

🐾 Breed: Maltipoo 🐾 Color: Tan 🐾 Weight: About 12 lbs 🐾 Age: 18 years old

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Lost Male Dog last seen Pomona on lincon and indian hill blvd, Pomona, CA 91767

Reported 1 week ago, updated 1 week ago

Baby Male Dog

LOST PawBoost ID: 73217356


Pomona, CA 91767

Black and white spots

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Lost Male Dog last seen Hoover and 109th, Los Angeles, CA 90044

Reported 2 weeks ago, updated 1 week ago

Benji Male Dog

LOST PawBoost ID: 73186760


Los Angeles, CA 90044

Medium sized male dog. Black with white on chest and front paw

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Lost Female Dog last seen Avalon st, Costa Mesa, CA 92627

Reported 2 months ago, updated 1 week ago

Honey kitty Female Dog

LOST PawBoost ID: 72998625


Costa Mesa, CA 92627

her name is HunnyKity she about eight years old.black and brown with grey

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Lost Female Dog last seen Lincon and sunkiss, Anaheim, CA 92806

Reported 2 months ago, updated 1 week ago

Khloe Female Dog

LOST PawBoost ID: 73005513


Anaheim, CA 92806

Small yorkie

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Lost Male Dog last seen Town or Garey, Pomona, CA 91767

Reported 1 week ago

Kobe Male Dog

LOST PawBoost ID: 73217119


Pomona, CA 91767

He’s a blue eyed husky

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Lost Male Dog last seen Artesia blvd and Susana rd, Long Beach, CA 90805

Reported 1 month ago, updated 1 week ago

Peewee Junior Male Dog

LOST PawBoost ID: 73124624


Long Beach, CA 90805

Black with yellow spots

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Lost Female Dog last seen Saláis St, La Puente, CA 91744

Reported 3 months ago, updated 1 week ago

Ella Female Dog

LOST PawBoost ID: 72843945


La Puente, CA 91744

Light brown

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Lost Male Dog last seen between suva and Horley downey, Downey, CA 90240

Reported 1 week ago

Barbie Male Dog

LOST PawBoost ID: 73216683


Downey, CA 90240

Light Brown small maltipoo poodle.

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Lost Female Dog last seen Via Lomas De Yorba E, Yorba Linda, CA 92887

Reported 1 week ago

Xoai (mango) Female Dog

LOST PawBoost ID: 73216290


Yorba Linda, CA 92887

White/cream with some light brown spots.

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Lost Male Dog last seen Jefferson park, Los Angeles, CA 90007

Reported 4 months ago, updated 1 week ago

Piojo Male Dog

LOST PawBoost ID: 72761649


Los Angeles, CA 90007

Black with Brown looks like a Kingston,

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Lost Female Dog last seen Balboa blvd, Newport Beach, CA 92661

Reported 2 weeks ago, updated 1 week ago

Cherry Female Dog

LOST PawBoost ID: 73207369


Newport Beach, CA 92661

White long hair chihuahua

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Lost Male Dog last seen Crescent and beach blvd, Buena Park, CA 90620

Reported 1 week ago

Osito Male Dog

LOST PawBoost ID: 73215788


Buena Park, CA 90620

Tan and white chest

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Lost Male Dog last seen stafford, Huntington Park, CA 90255

Reported 4 months ago, updated 1 week ago

SIMBA Male Dog

LOST PawBoost ID: 72776202


Huntington Park, CA 90255

White senior boy

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Lost Dog Data for Fullerton, CA

There are 1539 lost dogs in Fullerton, CA.

Find Local Dog Shelters in Fullerton, 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 Fullerton?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,284,471 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 Fullerton 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 Fullerton, 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 Fullerton area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Fullerton!

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.