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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 Male Dog last seen Upstairs above the keren cafe, Oakland, CA 94608

Reported 3 weeks ago

Ody Male Dog

LOST PawBoost ID: 73319144


Oakland, CA 94608

It’s a small 8-month-old white dog, it’s very dosil and affectionate , it gets scared by loud noises

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Lost Female Dog last seen 39th Ave and International Blvd, Oakland, CA 94601

Reported 4 weeks ago, updated 3 weeks ago

Delilah Female Dog

LOST PawBoost ID: 73309553


Oakland, CA 94601

White and grey with 2 in x 2 in scar on right hip.

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Lost Male Dog last seen Don't know, San Jose, CA 95132

Reported 3 weeks ago

Dexter Male Dog

LOST PawBoost ID: 73316234


San Jose, CA 95132

Brown and white with big ears chiwawa 8yrs old

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Lost Male Dog last seen O'Hara Ave, Brentwood, CA 94513

Reported 3 weeks ago

Mickey Male Dog

LOST PawBoost ID: 73315870


Brentwood, CA 94513

Black and tan deer faced chihuahua

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Lost Male Dog last seen Monument and oak grove, Concord, CA 94518

Reported 3 months ago, updated 3 weeks ago

Trigger Male Dog

LOST PawBoost ID: 73071716


Concord, CA 94518

Jack russel chawawa mix white with light brown spots he has a cherry eye

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Lost Male Dog last seen Near John Kennedy high school, Richmond, CA 94804

Reported 2 years ago, updated 3 weeks ago

Rocky Male Dog

LOST PawBoost ID: 71191750


Richmond, CA 94804

Light brown/tan, light colored eyes, has scratch over right eye, wearing a white collar

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Lost Female Dog last seen Dublin, CA, Dublin, CA 94568

Reported 2 years ago, updated 3 weeks ago

Nala Female Dog

LOST PawBoost ID: 71144285


Dublin, CA 94568

Min-Pin Black and Tan Female.last seen in Dublin. Please call Service dog.

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Lost Female Dog last seen Golden gate and Fillmore at the McDonald's parking she answers to baby or AA, San Francisco, CA 94115

Reported 2 months ago, updated 3 weeks ago

Baby Female Dog

LOST PawBoost ID: 73201132


San Francisco, CA 94115

Baby is brown with white on her chest and her being for Paws is right but she's all brown very playful life to run around and play playful and a little bit at the same time but she's very playful I miss you very much

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Lost Male Dog last seen Hermitage ave, San Jose, CA 95134

Reported 3 weeks ago

Jodi Male Dog

LOST PawBoost ID: 73315125


San Jose, CA 95134

Blown Chihuahua

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Lost Male Dog last seen Crestview Dr, Railroad Ave, Pittsburg, CA 94565

Reported 4 weeks ago, updated 3 weeks ago

Chalupa Male Dog

LOST PawBoost ID: 73306727


Pittsburg, CA 94565

White with brown on his ears and his face and on his like his back hips

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Lost Male Dog last seen Black diamond high school, Pittsburg, CA 94565

Reported 4 weeks ago, updated 4 weeks ago

Opi Male Dog

LOST PawBoost ID: 73313572


Pittsburg, CA 94565

Black and White

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Lost Female Dog last seen Antioch, Antioch, CA 94509

Reported 4 weeks ago

Macy Female Dog

LOST PawBoost ID: 73313482


Antioch, CA 94509

Small black dog with white on the face and a little on the paws.

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Lost Male Dog last seen Folsom, San Francisco, CA 94110

Reported 1 month ago, updated 4 weeks ago

Gangster Male Dog

LOST PawBoost ID: 73268340


San Francisco, CA 94110

Right side Gray patch on one eye, tip of his tail is black and eyes is blue noses blk.

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Lost Male Dog last seen Arch and Hilgard, Berkeley, CA, Berkeley, CA 94709

Reported 4 weeks ago

Moon Male Dog

LOST PawBoost ID: 73310264


Berkeley, CA 94709

Sweet 90lb mixed boy—maybe German shepherd, doberman, and Great Dane?

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Lost Male Dog last seen Rio Seco dr, Pittsburg, CA 94565

Reported 4 weeks ago

Pepe Male Dog

LOST PawBoost ID: 73308050


Pittsburg, CA 94565

French bulldog, dark brown fur with light brown feet, eye brows and cheeks. He also has these light amber eyes, but they can look darker in different lighting and has a white path on his chest, last time we seen him he had nothing on him.

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Lost Female Dog last seen Clayton, Concord, CA 94521

Reported 4 weeks ago

Cassie Female Dog

LOST PawBoost ID: 73306455


Concord, CA 94521

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Lost Female Dog last seen Harrington ave, Oakland, CA 94601

Reported 4 weeks ago

Luna Female Dog

LOST PawBoost ID: 73305604


Oakland, CA 94601

Black shoe, black face, black hair mixed golden hair

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Lost Male Dog last seen Near and 100 North and South by Roberts Road in White Oaks Trail, San Mateo, CA 94401

Reported 4 weeks ago, updated 4 weeks ago

Numerouno Male Dog

LOST PawBoost ID: 73297342


San Mateo, CA 94401

Tan body black on his tail a little bit black around his ears

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Lost Male Dog last seen Univerity ave, East Palo Alto, CA 94303

Reported 4 weeks ago

Guapo Male Dog

LOST PawBoost ID: 73302721


East Palo Alto, CA 94303

White pom-tzu

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Lost Male Dog last seen Harbor st Pittsburg ca, Pittsburg, CA 94565

Reported 4 weeks ago

Lukas Male Dog

LOST PawBoost ID: 73301508


Pittsburg, CA 94565

Male

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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.