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Lost Dogs Database for Fountain Valley, CA

Search lost and found dogs, as well as other pets, in the Fountain Valley area with PawBoost.

785 lost dogs in your search

Lost Female Dog last seen Flower , Fountain Valley, CA 92708

Reported 1 month ago

Shelby Female Dog

LOST PawBoost ID: 72834989


Fountain Valley, CA 92708

She has 3 legs she left with our other dog she now has log hair

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Lost Female Dog last seen Wilcox and southhall ln, Bell, CA 90201

Reported 1 month ago

Millie / Oreo Female Dog

LOST PawBoost ID: 72834766


Bell, CA 90201

Black and white tiny terrier

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Lost Female Dog last seen Miramonte elementary schmidt rd , South El Monte, CA 91733

Reported 1 month ago

Avena/vena Female Dog

LOST PawBoost ID: 72833784


South El Monte, CA 91733

Shes a small black dog goes by avena or vena she had on a light purple collar no name tag yet. Shes very afraid of loud noises and if you chase her she will run farther.

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Lost Male Dog last seen 69th st , Los Angeles, CA 90001

Reported 1 month ago

Rocky Male Dog

LOST PawBoost ID: 72833247


Los Angeles, CA 90001

Tan

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Lost Male Dog last seen harvey way and lakewood, Lakewood, CA 90714

Reported 1 month ago

Stitch Male Dog

LOST PawBoost ID: 72833211


Lakewood, CA 90714

Dark grey with white chest frenchie

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Lost Female Dog last seen Quiet Creek Lane, Diamond Bar, CA 91765

Reported 1 month ago, updated 1 month ago

Mya Female Dog

LOST PawBoost ID: 72806830


Diamond Bar, CA 91765

White Pomeranian, Female, 10 lbs, 13 years old

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Lost Female Dog last seen Henshaw Circle, Elsinore Ave, Buena Park, CA 90621

Reported 1 month ago

Bori Female Dog

LOST PawBoost ID: 72831854


Buena Park, CA 90621

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Lost Female Dog last seen Alondra Blvd and Escalona Dr in La Mirada, La Mirada, CA 90638

Reported 1 month ago

Blanca Female Dog

LOST PawBoost ID: 72830898


La Mirada, CA 90638

All white with one black spot near her tail, brown spot in her right lower eye

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Lost Female Dog last seen East market and orange Ave , Long Beach, CA 90805

Reported 1 month ago

Bowie Female Dog

LOST PawBoost ID: 72830810


Long Beach, CA 90805

Beagle mix

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Lost Male Dog last seen Normandie and 148th , Gardena, CA 90247

Reported 2 months ago, updated 1 month ago

Bailey Male Dog

LOST PawBoost ID: 72750392


Gardena, CA 90247

White, pink spot on nose , not fix not not microchipped

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Lost Male Dog last seen Valley and Nogaled, La Puente, CA 91744

Reported 1 month ago

Jeffery Male Dog

LOST PawBoost ID: 72830441


La Puente, CA 91744

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Lost Female Dog last seen Rimpau and Spruce, Corona ,ca, Corona, CA 92882

Reported 1 year ago, updated 1 month ago

Blanca&baby Female Dog

LOST PawBoost ID: 71336968


Corona, CA 92882

White Siberian huskies, one has blue eyes the other has brown eyes. They are still missing as of 2/6/26

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Lost Female Dog last seen S. Figueroa St., Gardena, CA 90248

Reported 3 months ago, updated 1 month ago

Sausage Female Dog

LOST PawBoost ID: 72629735


Gardena, CA 90248

14 years old / Female / Short brown fur with white fur around face & all 4 legs (like wearing a sock) / mixed breed of chihuahua & dachshund / small about 13~15 lbs. / Microchipped

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Lost Male Dog last seen Florence & Alameda , Los Angeles, CA 90001

Reported 1 month ago, updated 1 month ago

Rocky Male Dog

LOST PawBoost ID: 72818066


Los Angeles, CA 90001

He is a skinny dog, he looks like a little fox, he’s friendly, he responds when we call by his name 🥺

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Lost Male Dog last seen Coyote hills neighborhood , Fullerton, CA 92833

Reported 1 month ago, updated 1 month ago

Archie Male Dog

LOST PawBoost ID: 72793802


Fullerton, CA 92833

French bulldog

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Lost Female Dog last seen Alameda and imperial Highway, Lynwood, CA 90262

Reported 2 months ago, updated 1 month ago

Princess Female Dog

LOST PawBoost ID: 72710472


Lynwood, CA 90262

Brown fur and brown eyes short pocket bully

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Lost Female Dog last seen Between West Grand Blvd. & North Merrill st. , Corona, CA 92882

Reported 3 months ago, updated 1 month ago

Manchita Female Dog

LOST PawBoost ID: 72619785


Corona, CA 92882

Black & White mix of Maltese & shih Tzu about 14bl.

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Lost Female Dog last seen Pioneer blvd Santa Fe springs , Santa Fe Springs, CA 90670

Reported 5 months ago, updated 1 month ago

Chiquita Female Dog

LOST PawBoost ID: 72387688


Santa Fe Springs, CA 90670

Black brown mix

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Lost Female Dog last seen bennett st, Compton, CA 90220

Reported 10 months ago, updated 1 month ago

Hunny Female Dog

LOST PawBoost ID: 71850866


Compton, CA 90220

white and goldish brown

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Lost Male Dog last seen La sede and valle blvd., La Puente, CA 91744

Reported 4 months ago, updated 1 month ago

Coco Male Dog

LOST PawBoost ID: 72496041


La Puente, CA 91744

White 13 pounds with tear stains

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Lost Dog Data for Fountain Valley, CA

There are 785 lost dogs in Fountain Valley, CA.

Find Local Dog Shelters in Fountain Valley, 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 Fountain Valley?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,229,660 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 Fountain Valley 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 Fountain Valley, 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 Fountain Valley area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Fountain Valley!

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.