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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.

1406 lost dogs in your search

Lost Male Dog last seen Walker Ave, Bell, CA 90201

Reported 17 hours ago

Mochi Male Dog

LOST PawBoost ID: 73619902


Bell, CA 90201

Mochi was very fluffy in the morning, and has more brown/caramel fur on his ears. White/caramel brown. People have confused him for a girl dog

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Lost Female Dog last seen East 95th & McKinley Los Angeles California, Los Angeles, CA 90002

Reported 17 hours ago

Tokyo Female Dog

LOST PawBoost ID: 73619897


Los Angeles, CA 90002

German Shephered/ Malinoise Mix

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Lost Female Dog last seen Abbott Rd, South Gate, CA 90280

Reported 17 hours ago

Nancy Female Dog

LOST PawBoost ID: 73619895


South Gate, CA 90280

Brown chiguagua

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Lost Male Dog last seen Stirrup and Great Bend Drive Diamond Bar CA, Diamond Bar, CA 91765

Reported 1 year ago, updated 17 hours ago

Peewee Male Dog

LOST PawBoost ID: 71628776


Diamond Bar, CA 91765

20lb Brown color Rat Terrier with white paws, white tipped tail, and white strip on his forehead.

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Lost Male Dog last seen Shreve and Greenleaf, Whittier, CA 90602

Reported 1 week ago, updated 18 hours ago

Shiloh Male Dog

LOST PawBoost ID: 73579506


Whittier, CA 90602

Black and white front paws and white under chin

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Lost Female Dog last seen Scholar and citrus, Eastvale, CA 92880

Reported 18 hours ago

Ruby Female Dog

LOST PawBoost ID: 73619648


Eastvale, CA 92880

Blonde/ white mix of doodle and malty poo I think

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Lost Female Dog last seen Crane and Rustic, Los Angeles, CA 90042

Reported 18 hours ago

Daisy Female Dog

LOST PawBoost ID: 73619573


Los Angeles, CA 90042

Border collie, female, 42 pounds

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Lost Female Dog last seen Theienes and Durfee, South El Monte, CA 91733

Reported 3 months ago, updated 19 hours ago

Chloe Female Dog

LOST PawBoost ID: 73282784


South El Monte, CA 91733

Golden-brown, 10-12lbs

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Lost Female Dog last seen Harvard Park, Los Angeles, CA 90047

Reported 2 years ago, updated 19 hours ago

LUNA Female Dog

LOST PawBoost ID: 71168456


Los Angeles, CA 90047

Luna is a Tan and Black Chihuahua

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Lost Male Dog last seen Near Austin Ct., Claremont CA 91711, Claremont, CA 91711

Reported 3 weeks ago, updated 19 hours ago

Benjamin Male Dog

LOST PawBoost ID: 73521203


Claremont, CA 91711

Small 8lb black dog with beige paws he got fixed about 2 weeks ago so he has his hair on the left side of his wrist growing back. He doesn’t have a collar because he usually wears a harness.

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Lost Male Dog last seen alondra blvd compton ca, Compton, CA 90220

Reported 1 month ago, updated 19 hours ago

Ali Male Dog

LOST PawBoost ID: 73459847


Compton, CA 90220

brown and black yorkie

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Lost Female Dog last seen Gardena Blvd and Broadway, Gardena, CA 90248

Reported 7 months ago, updated 19 hours ago

Maggie Female Dog

LOST PawBoost ID: 72774854


Gardena, CA 90248

Lab Pit Mix BRINDLE

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Lost Female Dog last seen Carnelian st, Rancho Cucamonga, CA 91701

Reported 3 days ago, updated 19 hours ago

Sunny Female Dog

LOST PawBoost ID: 73611112


Rancho Cucamonga, CA 91701

Chihuahua mix

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Lost Female Dog last seen River heights intermediate school, Corona, CA 92880

Reported 19 hours ago

Ruby Female Dog

LOST PawBoost ID: 73619103


Corona, CA 92880

Blonde poodle mis 17lbs

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Lost Male Dog last seen 120th and Normandie, Los Angeles, CA 90044

Reported 1 week ago, updated 20 hours ago

Rusko Male Dog

LOST PawBoost ID: 73579365


Los Angeles, CA 90044

All white Jack Russel

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Lost Female Dog last seen Marmiom way and Crane blvd. small museum nearby, Los Angeles, CA 90065

Reported 20 hours ago

Daisy Female Dog

LOST PawBoost ID: 73618989


Los Angeles, CA 90065

Black cattle/border collie mix. spotted paws

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Lost Male Dog last seen E rosecrans ave, Compton, CA 90221

Reported 20 hours ago

Benito Male Dog

LOST PawBoost ID: 73618949


Compton, CA 90221

Little light brown on his ears

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Lost Female Dog last seen Reservoir st and Franklin, Pomona, CA 91766

Reported 21 hours ago

Minnie Female Dog

LOST PawBoost ID: 73618662


Pomona, CA 91766

White with black spots

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Lost Male Dog last seen MAGNOLIA AND GERTRUDE, Lynwood, CA 90262

Reported 1 year ago, updated 21 hours ago

Jerry Male Dog

LOST PawBoost ID: 72095506


Lynwood, CA 90262

CHIHUAHUA-SHIH TZU MIX

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Lost Female Dog last seen White Avenue, Chester Place, Pomona, CA 91767

Reported 22 hours ago

Chunchis Female Dog

LOST PawBoost ID: 73618450


Pomona, CA 91767

Bridge/tan terrier with pink rhinestone collar

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Lost Dog Data for Fullerton, CA

There are 1406 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 – 2,351,225 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.