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Lost Dogs Database for Castro Valley, CA

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

356 lost dogs in your search

Lost Female Dog last seen Near fire station, East Palo Alto, CA 94303

Reported 1 month ago, updated 2 weeks ago

Pink emerald Female Dog

LOST PawBoost ID: 73256102


East Palo Alto, CA 94303

Merle

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Lost Female Dog last seen Thomas and Lane (Bayview), San Francisco, CA 94124

Reported 1 month ago, updated 3 weeks ago

Love Female Dog

LOST PawBoost ID: 73257374


San Francisco, CA 94124

Brown/Black Merle. Scar on her ear

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Lost Female Dog last seen MacAuthur Blvd, Oakland, CA 94602

Reported 3 weeks ago

Heaven Female Dog

LOST PawBoost ID: 73338417


Oakland, CA 94602

Heaven is a Grey, Black, and White French Bulldog Paradise is a Black in White French Bulldog.

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Lost Male Dog last seen 16TH AND MISSION STREET, San Francisco, CA 94115

Reported 3 weeks ago, updated 3 weeks ago

Malsi Male Dog

LOST PawBoost ID: 73313930


San Francisco, CA 94115

Black and Tan with White and Blue Eyes

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Lost Female Dog last seen Monticello and Moraga Ave, Piedmont, CA 94611

Reported 3 weeks ago, updated 3 weeks ago

Glory Female Dog

LOST PawBoost ID: 73327421


Piedmont, CA 94611

Tan small dog with black nose

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Lost Female Dog last seen A and b, Oakland, CA 94621

Reported 3 weeks ago

Orio Female Dog

LOST PawBoost ID: 73335333


Oakland, CA 94621

With and black

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Lost Female Dog last seen 61st and Tevis, Oakland, CA 94621

Reported 5 months ago, updated 3 weeks ago

Bun bun Female Dog

LOST PawBoost ID: 72833543


Oakland, CA 94621

Tan frenchie white spec in her eye

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Lost Male Dog last seen Bella vista avenue , bey view avenue, Bay Point, CA 94565

Reported 3 weeks ago

Rocky Male Dog

LOST PawBoost ID: 73333519


Bay Point, CA 94565

Brown eyes left eye has a hint of blue , has unique black eyebrows

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Lost Male Dog last seen Piedmont high School, San Jose, CA 95132

Reported 3 weeks ago, updated 3 weeks ago

Unknown Male Dog

LOST PawBoost ID: 73330100


San Jose, CA 95132

Friendly, young, male, unaltered. Black brindle

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Lost Male Dog last seen Maricopa, Richmond, CA 94804

Reported 3 weeks ago

Spuds Male Dog

LOST PawBoost ID: 73332671


Richmond, CA 94804

White groomed dog

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Lost Female Dog last seen Ellis and Leavenworth, San Francisco, CA 94109

Reported 2 months ago, updated 3 weeks ago

Baby Female Dog

LOST PawBoost ID: 73194357


San Francisco, CA 94109

Brown white and very playful

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Lost Female Dog last seen Near s 18 st, Richmond, CA 94804

Reported 3 weeks ago

Henny Female Dog

LOST PawBoost ID: 73329817


Richmond, CA 94804

White with black spot and brown

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Lost Female Dog last seen Near Carrol ave near arco gas station, San Francisco, CA 94124

Reported 1 year ago, updated 3 weeks ago

Zena Female Dog

LOST PawBoost ID: 71406452


San Francisco, CA 94124

Brown color, with fawn color nose, white around chest area n little white patches on her paws.

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Lost Male Dog last seen 7/11 on Monroe St near Lawrence Expressway, Santa Clara, CA 95051

Reported 4 weeks ago, updated 3 weeks ago

Shawty Male Dog

LOST PawBoost ID: 73303035


Santa Clara, CA 95051

Black and white mixed American rat terrier and Chihuahua

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Lost Male Dog last seen Arrowhead, Oakland, CA 94611

Reported 3 weeks ago

Prince Male Dog

LOST PawBoost ID: 73323439


Oakland, CA 94611

Chihuahua mix

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Lost Male Dog last seen 19th St & Bartlet, Richmond, CA 94801

Reported 3 weeks ago

Bart Male Dog

LOST PawBoost ID: 73322841


Richmond, CA 94801

Brown black papillon with white socks.

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Lost Male Dog last seen alameda, Alameda, CA 94501

Reported 3 weeks ago

Pop Male Dog

LOST PawBoost ID: 73322763


Alameda, CA 94501

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Lost Male Dog last seen Alley of 74th, Oakland, CA 94621

Reported 3 weeks ago, updated 3 weeks ago

Flex Male Dog

LOST PawBoost ID: 73314978


Oakland, CA 94621

All grey, Clipped Tail , Chain Collar answers to flex

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Lost Female Dog last seen Annapolis, Richmond, CA 94806

Reported 3 weeks ago

Champange Female Dog

LOST PawBoost ID: 73322395


Richmond, CA 94806

She’s a little apple chihuahua

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Lost Male Dog last seen International, Oakland, CA 94621

Reported 3 weeks ago, updated 3 weeks ago

Flex Male Dog

LOST PawBoost ID: 73314443


Oakland, CA 94621

Grey French Bulldog

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Lost Dog Data for Castro Valley, CA

There are 356 lost dogs in Castro Valley, CA.

Find Local Dog Shelters in Castro 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?

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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 Castro Valley?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,312,304 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 Castro 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 Castro 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 Castro Valley area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Castro 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.