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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.

1498 lost dogs in your search

Lost Female Dog last seen Near e Elma, Ontario, CA 91764

Reported 5 days ago

Jenna Female Dog

LOST PawBoost ID: 73406007


Ontario, CA 91764

Black and beige spotted frenchie

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Lost Female Dog last seen Near bayberry drive chino hills ca 91709, Chino Hills, CA 91709

Reported 3 weeks ago, updated 5 days ago

Princess Female Dog

LOST PawBoost ID: 73349847


Chino Hills, CA 91709

Princess is a gray/blue French Bulldog. She has a stocky, compact build, large upright bat-like ears, a short flt muzzle, dark eyes, and a wrinkled Frenchie face

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Lost Female Dog last seen Oliver St, Los Angeles, CA 90731

Reported 3 months ago, updated 5 days ago

Kuky Female Dog

LOST PawBoost ID: 73101394


Los Angeles, CA 90731

Es blanca con unas manchas entre blanco y

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Lost Male Dog last seen Cole st & brookshire Downey ca, Downey, CA 90242

Reported 4 weeks ago, updated 5 days ago

Buddy Male Dog

LOST PawBoost ID: 73328182


Downey, CA 90242

Beige hair wearing a cowboy jersey. ' blue

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Lost Male Dog last seen Imperial ave and G street, Ontario, CA 91764

Reported 5 days ago

Zeus Male Dog

LOST PawBoost ID: 73405613


Ontario, CA 91764

He is a pup. Born 1/31/25 white maltese/pug mix

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Lost Male Dog last seen 24th and san pedro, Los Angeles, CA 90011

Reported 2 months ago, updated 5 days ago

Bear Male Dog

LOST PawBoost ID: 73170056


Los Angeles, CA 90011

Brown and stripes black

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Lost Female Dog last seen Burke and Passons, Pico Rivera, CA 90660

Reported 1 week ago, updated 6 days ago

Princess Woowoo Female Dog

LOST PawBoost ID: 73395282


Pico Rivera, CA 90660

Golden color

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Lost Female Dog last seen Near Franzen Ave, Santa Ana, CA 92705, Santa Ana, CA 92705

Reported 5 months ago, updated 6 days ago

Cindy Female Dog

LOST PawBoost ID: 72856826


Santa Ana, CA 92705

Very shy

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Lost Female Dog last seen Near Jackson St Whittier CA 90602 United States, Whittier, CA 90602

Reported 6 days ago

Jasmine Female Dog

LOST PawBoost ID: 73405286


Whittier, CA 90602

Fresh haircut Siberian Husky

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Lost Female Dog last seen Mott and Whittier, Los Angeles, CA 90023

Reported 9 months ago, updated 6 days ago

TALLY Female Dog

LOST PawBoost ID: 72395598


Los Angeles, CA 90023

Brown/Red Dachshund.

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Lost Male Dog last seen Cedar, El Monte, CA 91732

Reported 6 days ago

Sunka Male Dog

LOST PawBoost ID: 73405262


El Monte, CA 91732

Kind big baby

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Lost Male Dog last seen Yukon & 102nd, Inglewood, CA 90303

Reported 1 year ago, updated 6 days ago

Man Man Male Dog

LOST PawBoost ID: 71828871


Inglewood, CA 90303

Senior Black dachshund with white chest, white on his face and around mouth, bushy tail, white in his chest, and on certain paws.

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Lost Male Dog last seen Gas station on corner of Western Ave., and Lomita Blvd., Lomita, CA, Los Angeles, CA 90717

Reported 2 months ago, updated 6 days ago

Gizmo Male Dog

LOST PawBoost ID: 73201354


Los Angeles, CA 90717

Pomeranian/Poodle Mix 10 pounds

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Lost Female Dog last seen Summerfield tea bar, Garden Grove, CA 92840

Reported 4 weeks ago, updated 6 days ago

Poochie Female Dog

LOST PawBoost ID: 73327590


Garden Grove, CA 92840

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Lost Male Dog last seen Behind SG police station area, South Gate, CA 90280

Reported 1 week ago, updated 6 days ago

Toby Male Dog

LOST PawBoost ID: 73389013


South Gate, CA 90280

Toby is a terrier mix. Elderly and has cataracts. He has trouble seeing, but not aggressive.

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Lost Male Dog last seen Meridian off Rincon Meadows & Bickmore CHINO CA, Chino, CA 91708

Reported 3 months ago, updated 6 days ago

Didi Male Dog

LOST PawBoost ID: 73050279


Chino, CA 91708

$$ LOST DOG - CHINO PRESERVE $$ Rincon Meadows & Bickmore off Meridian 6/23 Altered male, goes by Didi No collar Microchip Snuck out open door Very friendly & most likely will want to play if you try & catch him Young owner heartbroken 😢 Are you keeping him safe? PLEASE SHARE THIS POST

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Lost Female Dog last seen Near Folsom st., Los Angeles, CA 90033

Reported 3 weeks ago, updated 6 days ago

Melody Female Dog

LOST PawBoost ID: 73341123


Los Angeles, CA 90033

Light brown ears with very light brown spots. Mainly white all around.

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Lost Male Dog last seen California, Lynwood, CA 90280

Reported 6 days ago

Choco Male Dog

LOST PawBoost ID: 73404338


Lynwood, CA 90280

Frenchie

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Lost Female Dog last seen Palm Park Center, Whittier, CA 90601

Reported 11 months ago, updated 6 days ago

Daisy Female Dog

LOST PawBoost ID: 72164747


Whittier, CA 90601

Tan Chi Mix

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Lost Female Dog last seen Robinson street Los Angeles, Los Angeles, CA 90026

Reported 6 days ago

Lylah Female Dog

LOST PawBoost ID: 73404130


Los Angeles, CA 90026

White and light brown coat. White face. Brown body. Tail is brown with a white tip. Legs are brown with white paws. Older. Mid size build.

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Lost Dog Data for Fullerton, CA

There are 1498 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 – 2,315,392 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.