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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 Female Dog last seen Neighborhood by the creek across from Serrano intermediate school, Lake Forest, CA 92630

Reported 3 weeks ago, updated 4 days ago

Luna Female Dog

LOST PawBoost ID: 73136386


Lake Forest, CA 92630

Tan and grey 15 years old Chihuahua Shih Tzu mix

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Lost Male Dog last seen Jennifer and Duell st, Glendora, CA 91740

Reported 4 days ago

Snow Male Dog

LOST PawBoost ID: 73207385


Glendora, CA 91740

White male dog

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Lost Male Dog last seen big tree park, Glendora, CA 91740

Reported 4 days ago

snow Male Dog

LOST PawBoost ID: 73207375


Glendora, CA 91740

white (15 lbs) terrior mix

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Lost Female Dog last seen Paramount swapmeet, Paramount, CA 90723

Reported 1 year ago, updated 4 days ago

Siri Female Dog

LOST PawBoost ID: 71771559


Paramount, CA 90723

German shepherd 6 years old hse broken Stretches her back a lot from injury She is my best friend and service dog unjustly taken from me

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Lost Female Dog last seen 57th street and vermont, Los Angeles, CA 90037

Reported 1 month ago, updated 4 days ago

Hazel J Female Dog

LOST PawBoost ID: 73052099


Los Angeles, CA 90037

Tan terrier not spayed

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Lost Female Dog last seen 6th street /Grand, Corona, CA 92882

Reported 3 months ago, updated 4 days ago

Lucy Female Dog

LOST PawBoost ID: 72842741


Corona, CA 92882

Dark silver, curly fur w/suttle brown spots

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Lost Female Dog last seen Lake Forest and Vintage woods dr, Lake Forest, CA 92630

Reported 4 years ago, updated 4 days ago

Kayla Female Dog

LOST PawBoost ID: 68522087


Lake Forest, CA 92630

All white husky with light blue eyes

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Lost Female Dog last seen Near E 3rd street LA, Los Angeles, CA 90013

Reported 6 days ago, updated 4 days ago

Hermione Female Dog

LOST PawBoost ID: 73198517


Los Angeles, CA 90013

Sweet, skiddish, intelligent

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Lost Male Dog last seen Floral and Hazardx, Los Angeles, CA 90033

Reported 3 weeks ago, updated 4 days ago

NICO Male Dog

LOST PawBoost ID: 73129425


Los Angeles, CA 90033

Tan with black tips on ears and tale, black nose and big puppy eyes... 8 years old

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Lost Male Dog last seen New Avenue & Valley, Alhambra, CA 91801

Reported 3 years ago, updated 4 days ago

Doughboy Male Dog

LOST PawBoost ID: 68895509


Alhambra, CA 91801

French bulldog Brindle with white chest Also known as Gordito

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Lost Female Dog last seen Pacific coast highway and avalon, Los Angeles, CA 90744

Reported 6 days ago, updated 4 days ago

Baby Luna Female Dog

LOST PawBoost ID: 73198776


Los Angeles, CA 90744

Black and brown Alaskan Malamute. One brown eye and one blue eye. 1yr old

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Lost Male Dog last seen Hastings and Hunter St., Jurupa Valley, CA 91752

Reported 4 weeks ago, updated 4 days ago

Pulga Male Dog

LOST PawBoost ID: 73101203


Jurupa Valley, CA 91752

Black Labrador and pitbull mixed

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Lost Male Dog last seen Gage and 65th street, Los Angeles, CA 90044

Reported 1 week ago, updated 4 days ago

Dodger Male Dog

LOST PawBoost ID: 73193628


Los Angeles, CA 90044

Black and dark grey

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Lost Female Dog last seen Van Ness and 76th st, Los Angeles, CA 90044

Reported 6 months ago, updated 4 days ago

Duchess Female Dog

LOST PawBoost ID: 72496032


Los Angeles, CA 90044

Chihuahua Mix

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Lost Female Dog last seen Pathfinder, Walnut, CA 91789

Reported 7 days ago, updated 4 days ago

Paco Female Dog

LOST PawBoost ID: 73198018


Walnut, CA 91789

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Lost Female Dog last seen Oxford Ave & Elizabeth St, Pasadena, CA 91104

Reported 4 days ago

Millie Female Dog

LOST PawBoost ID: 73206443


Pasadena, CA 91104

Belgian Malinois / Shepherd Mix

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Lost Male Dog last seen Orangethorpe and Lemon st, Fullerton, CA 92832

Reported 1 month ago, updated 4 days ago

Chico Male Dog

LOST PawBoost ID: 73073112


Fullerton, CA 92832

White with tan spots

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Lost Male Dog last seen Willowbrook st and Tamarind St, Compton, CA 90220

Reported 1 month ago, updated 4 days ago

Rocky Male Dog

LOST PawBoost ID: 73050028


Compton, CA 90220

Small chihuahua with black and brown fur and has a lot of white hair near his face area due to old age

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Lost Female Dog last seen Central ave. Entre riverside dr y chino ave, Chino, CA 91710

Reported 2 months ago, updated 4 days ago

Minnie Female Dog

LOST PawBoost ID: 72951541


Chino, CA 91710

Chihuahua black

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Lost Female Dog last seen Collet and golden Ave, Riverside, CA 92505

Reported 2 weeks ago, updated 4 days ago

Bella Female Dog

LOST PawBoost ID: 73177817


Riverside, CA 92505

Our Pomeranian has Brown eye's her chest is all white and she has a 2 white spots on top of her eyes that looks like she has eyebrows.

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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 – 2,278,847 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.