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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 Female Dog last seen Atlantic and king, Lynwood, CA 90262

Reported 2 weeks ago, updated 6 days ago

Roxxie Female Dog

LOST PawBoost ID: 73187876


Lynwood, CA 90262

Brindle frenchie

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Lost Female Dog last seen Edwards and Maple, near CubeSmart Self Storage, Westminster, CA 92683

Reported 1 month ago, updated 6 days ago

Penny Female Dog

LOST PawBoost ID: 73065902


Westminster, CA 92683

Chihuahua mix, about 10lb, white hair with tan markings, including tan ears. Long haired, with a fluffy tail and has an underbite.

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Lost Female Dog last seen Junipero long beach, Long Beach, CA 90831

Reported 6 days ago

Paris Female Dog

LOST PawBoost ID: 73229694


Long Beach, CA 90831

Es perrita color amarilla tiene laso rojo y pechera azul de stich

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Lost Female Dog last seen Rotterdam and Valencia, Huntington Beach, CA 92647

Reported 6 days ago

Kate Female Dog

LOST PawBoost ID: 73229686


Huntington Beach, CA 92647

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Lost Male Dog last seen Jamboree Road and San Joaquin Hills, Newport Beach, CA 92660

Reported 6 days ago

Dexter Male Dog

LOST PawBoost ID: 73229682


Newport Beach, CA 92660

12 pound chihuahua. Long legs, big ears. Dark brown. Very smart. His family loves him so much. He's been with us 15 years.

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Lost Female Dog last seen Maxson rd el monte ca, El Monte, CA 91732

Reported 4 weeks ago, updated 6 days ago

Carino Female Dog

LOST PawBoost ID: 73141044


El Monte, CA 91732

White maltipoo with light brown spots on her back and light brown ears

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Lost Male Dog last seen Spinnaker and Simmons st, Anaheim, CA 92802

Reported 6 days ago

Osito Male Dog

LOST PawBoost ID: 73229635


Anaheim, CA 92802

Grey with white frenchie

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Lost Female Dog last seen Magnolia, Garden Grove, CA 92841

Reported 4 weeks ago, updated 6 days ago

Lethal Female Dog

LOST PawBoost ID: 73149827


Garden Grove, CA 92841

Blue nose pit . White markings

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Lost Male Dog last seen Los angeles st ans Center st., Baldwin Park, CA 91706

Reported 2 months ago, updated 6 days ago

Toulouse Male Dog

LOST PawBoost ID: 73049809


Baldwin Park, CA 91706

Small shih poo, cream colored, overdue for a haircut. Weights about 10-15lbs.

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Lost Female Dog last seen 55th street, Los Angeles, CA 90011

Reported 3 months ago, updated 6 days ago

Banna Female Dog

LOST PawBoost ID: 72857935


Los Angeles, CA 90011

Golden brown fur pit bull. With a small white patch on her chest.

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Lost Male Dog last seen Oak St Lomita 90717, Lomita, CA 90717

Reported 6 days ago

Pipu Male Dog

LOST PawBoost ID: 73229511


Lomita, CA 90717

View Pet

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

Reported 1 month ago, updated 6 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 Vineland ave, Baldwin Park, CA 91706

Reported 6 days ago

Gordito Male Dog

LOST PawBoost ID: 73229355


Baldwin Park, CA 91706

View Pet

Lost Male Dog last seen main and 30th, Los Angeles, CA 90011

Reported 3 months ago, updated 6 days ago

Buddy Male Dog

LOST PawBoost ID: 72891943


Los Angeles, CA 90011

Black and white with bown highlights

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Lost Male Dog last seen Downtown long Beach ca, Long Beach, CA 90831

Reported 2 years ago, updated 6 days ago

Marley Male Dog

LOST PawBoost ID: 70967871


Long Beach, CA 90831

Cocker spaniel Chihuahua mix, 51/2 yrs, 14 pounds, blonde & lite red, white star, white socks

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Lost Male Dog last seen Ross Snyder Park, Los Angeles, CA 90011

Reported 1 week ago, updated 6 days ago

Pancho Male Dog

LOST PawBoost ID: 73217523


Los Angeles, CA 90011

He is white, has yellowish ears, his teeth are sticking out

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Lost Female Dog last seen W. Teresa St. and Vincent Ave., West Covina, CA 91790

Reported 3 weeks ago, updated 6 days ago

Rizzy Female Dog

LOST PawBoost ID: 73178490


West Covina, CA 91790

White with very slight light brown. She mix with terrier and chihuahua. Medium size

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Lost Male Dog last seen San Gabriel river parkway, Pico Rivera, CA 90660

Reported 1 month ago, updated 6 days ago

Niki Male Dog

LOST PawBoost ID: 73078259


Pico Rivera, CA 90660

Mini weenie

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Lost Male Dog last seen Long Beach Blvd. & K St., Compton, CA 90221

Reported 6 days ago

Thumper Male Dog

LOST PawBoost ID: 73228712


Compton, CA 90221

small - med size brown & white w/ stand up ears

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Lost Female Dog last seen Avendia del Ranchos, Jurupa Valley, CA 91752

Reported 6 days ago

Jewel Female Dog

LOST PawBoost ID: 73228667


Jurupa Valley, CA 91752

Black, white patch on chest, friendly, likes to give kisses, likes tummy rubs

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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 – 2,284,453 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.