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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.

1592 lost dogs in your search

Lost Male Dog last seen Fernwood Ave, Lynwood, CA 90262

Reported 2 months ago, updated 17 hours ago

Scrappy Male Dog

LOST PawBoost ID: 72982894


Lynwood, CA 90262

Brown and Black Chihuahua with a white marking on his chest. With big brown eyes and wearing a black collar.

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Lost Female Dog last seen Wilimington, Compton, CA 90220

Reported 2 weeks ago, updated 18 hours ago

Purple Female Dog

LOST PawBoost ID: 73159164


Compton, CA 90220

Fawn gray

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Lost Female Dog last seen torch middle school, West Puente Valley, CA 91746

Reported 2 months ago, updated 19 hours ago

Cecelia Female Dog

LOST PawBoost ID: 72916231


West Puente Valley, CA 91746

black with a white tummy

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Lost Male Dog last seen 1538w 49th ST Los Angeles, Ca 90062, Los Angeles, CA 90062

Reported 1 week ago, updated 19 hours ago

Teddy Male Dog

LOST PawBoost ID: 73184075


Los Angeles, CA 90062

Chocolate English Bulldog

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

Reported 10 months ago, updated 19 hours ago

Jerry Male Dog

LOST PawBoost ID: 72095506


Lynwood, CA 90262

CHIHUAHUA-SHIH TZU MIX

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Lost Male Dog last seen Pine Ave & Pacific Ave, Long Beach, CA 90813

Reported 20 hours ago

Rock Duse Male Dog

LOST PawBoost ID: 73219143


Long Beach, CA 90813

Red noes fawn pitbull

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Lost Female Dog last seen Dalton, Azusa, CA 91702

Reported 1 year ago, updated 20 hours ago

Triy Female Dog

LOST PawBoost ID: 71258584


Azusa, CA 91702

Light brown terrier mix 5 lbs old w a limp

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Lost Male Dog last seen Gage Ave near Jim’s burgers., Bell, CA 90201

Reported 3 weeks ago, updated 20 hours ago

Luck Y Male Dog

LOST PawBoost ID: 73134082


Bell, CA 90201

Small, brown and hairy.

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Lost Female Dog last seen Mckinley Ave, Gardendale Street main streets near there, South Gate, CA 90280

Reported 1 week ago, updated 20 hours ago

Bohemia Female Dog

LOST PawBoost ID: 73183123


South Gate, CA 90280

tan female chihuahua small and elderly.

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Lost Female Dog last seen Near Marilyn dr Corona, Corona, CA 92881

Reported 3 days ago, updated 21 hours ago

Roxy Female Dog

LOST PawBoost ID: 73211500


Corona, CA 92881

Tan with some pink undercoat

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

Reported 11 months ago, updated 21 hours 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 21 hours 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 3 days ago, updated 21 hours 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 Railroad/3rd, Corona, CA 92882

Reported 5 months ago, updated 21 hours ago

Thore Male Dog

LOST PawBoost ID: 72603046


Corona, CA 92882

Brown frenchie REWARD $500.00

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Lost Female Dog last seen Sastre ave, South El Monte, CA 91733

Reported 3 days ago, updated 21 hours ago

Chispa Female Dog

LOST PawBoost ID: 73210676


South El Monte, CA 91733

She’s a Belgian malinois

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Lost Male Dog last seen Randolph and otis, Bell, CA 90201

Reported 3 days ago, updated 22 hours ago

Canelo Male Dog

LOST PawBoost ID: 73209942


Bell, CA 90201

white senior mix poodle

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Lost Female Dog last seen Near Hershey dr Buena Park, Buena Park, CA 90620

Reported 22 hours ago

Raquel Female Dog

LOST PawBoost ID: 73218412


Buena Park, CA 90620

Her name is Marley she is blind with black and white fur

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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 22 hours 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 Female Dog last seen Near concord Ave, Chino, CA 91710

Reported 1 month ago, updated 22 hours ago

Muffin Female Dog

LOST PawBoost ID: 73081772


Chino, CA 91710

Black body, blond face with white eyebrows. If shaved fur color might look different as she’s a puppy yorkie mix and her fur is changing color.

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Lost Male Dog last seen clay Canyon and briarwood, Corona, CA 92883

Reported 23 hours ago

Tigger Male Dog

LOST PawBoost ID: 73218242


Corona, CA 92883

white/tan with black streaks

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Lost Dog Data for Fullerton, CA

There are 1592 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 – 2,278,732 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.