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Found/Stray Dogs Database for Castro Valley, CA

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

449 found dogs in your search

Found/Stray Male Dog last seen El Monte Ave, Oakland, CA 94605

Reported 3 weeks ago

Found Pet Male Dog

FOUND PawBoost ID: 72959912


Oakland, CA 94605

Black and white small dog

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Found/Stray Female Dog last seen International blvd, Oakland, CA 94621

Reported 4 weeks ago, updated 3 weeks ago

Found Pet Female Dog

FOUND PawBoost ID: 72931076


Oakland, CA 94621

3 month german shepherd

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Found/Stray Male Dog last seen Sycamore ave, Hayward, CA 94544

Reported 3 weeks ago

Found Pet Male Dog

FOUND PawBoost ID: 72958478


Hayward, CA 94544

Spot on ear

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Shelter Stray Female Dog last seen , , CA, 1101 29th Ave, Oakland, CA 94601, USA

Reported 3 weeks ago

Shelter Intake Female Dog

SHELTER INTAKE PawBoost ID: 72957696


1101 29th Ave, Oakland, CA 94601, USA

Oakland Animal Services

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Black/Brown Mixed Breed, Medium (up to 44 lbs fully grown), age: 1 year

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Found/Stray Male Dog last seen Foothill Ave, Oakland, CA 94601

Reported 3 weeks ago

Found Pet Male Dog

FOUND PawBoost ID: 72957506


Oakland, CA 94601

9mo Old Puppy, black with brown markings

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Found/Stray Unknown Dog last seen Darwin, Hayward, CA 94545

Reported 3 weeks ago

Found Pet Unknown Dog

FOUND PawBoost ID: 72957047


Hayward, CA 94545

Tan medium hair

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Shelter Stray Female Dog last seen Near 42nd Ave, Oakland, CA, 1101 29th Ave, Oakland, CA 94601, USA

Reported 3 weeks ago

Shelter Intake Female Dog

SHELTER INTAKE PawBoost ID: 72956028


1101 29th Ave, Oakland, CA 94601, USA

Oakland Animal Services

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White/Tan Chihuahua, Short Coat

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Found/Stray Male Dog last seen Carl & Mariposa, Richmond, CA 94804

Reported 3 weeks ago

Found Pet Male Dog

FOUND PawBoost ID: 72955476


Richmond, CA 94804

Small Chihuahua mix

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Found/Stray Unknown Dog last seen Concho Court and Concho Drive, Fremont, CA 94539

Reported 3 weeks ago

Found Pet Unknown Dog

FOUND PawBoost ID: 72954123


Fremont, CA 94539

Lab

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Found/Stray Unknown Dog last seen Murphy park, between Mt.Rainier avenue and Everglades drive, Milpitas, CA 95035

Reported 3 weeks ago

Found Pet Unknown Dog

FOUND PawBoost ID: 72952990


Milpitas, CA 95035

Golden color with a dark golden patch on the back

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Found/Stray Female Dog last seen E 14th St / Fairmont Dr, San Leandro, CA 94578

Reported 4 weeks ago

Found Pet Female Dog

FOUND PawBoost ID: 72952095


San Leandro, CA 94578

White with brown patches on ears and eyes

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Found/Stray Female Dog last seen International , Oakland, CA 94603

Reported 4 weeks ago, updated 4 weeks ago

Found Pet Female Dog

FOUND PawBoost ID: 72935615


Oakland, CA 94603

Médium, fat, blue eyes has a coat like a husky

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Found/Stray Male Dog last seen Sweigert/Old Piedmont, San Jose, CA 95132

Reported 4 weeks ago

Found Pet Male Dog

FOUND PawBoost ID: 72951648


San Jose, CA 95132

Male Husky and Female White Dog No longer in our possession, they jumped the fence. Contact me for info.

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Found/Stray Female Dog last seen International blvd , Oakland, CA 93601

Reported 4 weeks ago

Found Pet Female Dog

FOUND PawBoost ID: 72951503


Oakland, CA 93601

Brown black Chihuahua

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Found/Stray Unknown Dog last seen Diamond Street, San Francisco, CA 94114

Reported 4 weeks ago

Found Pet Unknown Dog

FOUND PawBoost ID: 72951214


San Francisco, CA 94114

Gray dog. Is wearing a pink sweater with a P on it, no collar.

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Shelter Stray Male Dog last seen Near 88th Av, Oakland, , 1101 29th Ave, Oakland, CA 94601, USA

Reported 4 weeks ago

Shelter Intake Male Dog

SHELTER INTAKE PawBoost ID: 72950826


1101 29th Ave, Oakland, CA 94601, USA

Oakland Animal Services

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Black/Tan Chihuahua, Short Coat, age: 8 years 6 months

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Found/Stray Female Dog last seen 90th Ave , Oakland, CA 94603

Reported 4 weeks ago

Found Pet Female Dog

FOUND PawBoost ID: 72949532


Oakland, CA 94603

Black

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Found/Stray Unknown Dog last seen 47th and Market St, Oakland, CA 94608

Reported 4 weeks ago, updated 4 weeks ago

Found Pet Unknown Dog

SIGHTING PawBoost ID: 72937886


Oakland, CA 94608

Small light tan dog- seems like a chihuahua or terrier mix. Very scared.

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Found/Stray Male Dog last seen San Bruno Caltrain Station , San Bruno, CA 94066

Reported 4 weeks ago

Found Pet Male Dog

FOUND PawBoost ID: 72945872


San Bruno, CA 94066

Ziggy is a medium-sized senior dog with a short brindle coat (brown and black tiger-like stripes) and white markings on his face, chest, and paws. He has a distinctive white stripe running up the center of his face, dark eyes, and semi-floppy ears.

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Found/Stray Unknown Dog last seen Amador x San Ramon and Amador x San Pablo, Sunnyvale, CA 94085

Reported 4 weeks ago

Found Pet Unknown Dog

SIGHTING PawBoost ID: 72945206


Sunnyvale, CA 94085

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Found Dog Data for Castro Valley, CA

There are 449 found dogs in Castro Valley, CA.

Locate a Dog Shelter in the Castro Valley, CA Area

There are dog-lovers all over the country and beyond that follow PawBoost to help reunite lost and found dogs, and that means partnerships with dog shelters across the US and Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find a Stray Dog's Owner with PawBoost

When you find a lost dog, you likely will have some questions.

How do I find the dog's owner? Should I keep the dog until we find its home, or take it to my local shelter? How can I spread the word that I found a lost dog?

PawBoost helps take the stress out of reuniting a lost dog by getting the word out to local communities that connect lost and found pets with their people.

Reunite a lost dog with its owner faster with PawBoost. To start spreading the word, report a found dog here.

For more tips on reuniting a lost dog with its owner, read our guide on what to do when you find a pet.

Frequently Asked Questions

I found a dog. What do I do?

Check the stray animal for any identification, including a microchip. Most local vets will scan a chip for free.

Notify local animal control agencies and shelters. Here is the full list of PawBoost partner shelters, but not every shelter is partnered. To find all your local shelters and humane societies, we recommend doing a Google search for 'animal shelters near Castro Valley'.

And of course, spread local awareness for the found dog. PawBoost makes it easy to put out a found dog alert so you can instantly notify your local community. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add the found dog to our lost & found, and make a found dog flyer – all for free.

Also take advantage of posting to Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have communities of people who help reunite found dog with their families. We highly recommend you use these resources in addition to PawBoost!

Read our full guide on what to do when you find a lost dog for more helpful advice.

Where do I report a found dog in Castro Valley, CA?

If you've found a stray dog in Castro Valley, we would like to help. You can put out a found dog alert PawBoost for free to help reunite the dog with its owner. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Castro Valley!

How do I find a dog's owner in Castro Valley, CA?

You can use PawBoost to locate the dog's owner in the Castro Valley area by putting out a found pet report.

Pet lovers all over the country use PawBoost to help reunite lost and found dogs. And thousands of lost and found pets are reported to PawBoost every day. In fact, PawBoost has the largest database of lost and found pets in the world.

When you report a found dog, you'll also get access to other free tools including a found dog flyer generator, and our potential matches page.

Do I have to pay for premium PawBoost services to find a stray dog's owner?

You don't have to pay to reunite a stray dog with their owner 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 found pet alert.

You can learn more about what free and premium services PawBoost offers here.