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Lost Dogs Database for San Jose, CA

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

168 lost dogs in your search

Lost Female Dog last seen Costco 2201 Senter Rd San Jose, CA 95112 United States, San Jose, CA 95112

Reported 3 months ago, updated 4 days ago

Mia Female Dog

LOST PawBoost ID: 73219734


San Jose, CA 95112

Black and White Boston Terrier

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Lost Male Dog last seen Steven creek San Jose, San Jose, CA 95055

Reported 2 weeks ago, updated 5 days ago

Feifei Male Dog

LOST PawBoost ID: 73507546


San Jose, CA 95055

Poodle mix

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Lost Male Dog last seen Regional medical cener, San Jose, CA 95116

Reported 5 days ago

Unknown Male Dog

LOST PawBoost ID: 73536082


San Jose, CA 95116

Small friendly white dog possibly Maltese, seen in the parking lot at regional medical center in front of the emergency room

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Lost Female Dog last seen Tennyson & Mission, Hayward, CA 94544

Reported 1 week ago, updated 5 days ago

Freya Female Dog

LOST PawBoost ID: 73517703


Hayward, CA 94544

Black small dog

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Lost Male Dog last seen Capitol flea market, San Jose, CA 95112

Reported 1 month ago, updated 6 days ago

Capi Male Dog

LOST PawBoost ID: 73407369


San Jose, CA 95112

He has a blue Mickey Mouse collar on

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Lost Male Dog last seen Near an ice cream shop, San Jose, CA 95110

Reported 4 weeks ago, updated 6 days ago

Cleo Male Dog

LOST PawBoost ID: 73434760


San Jose, CA 95110

Small dog with underbite

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Lost Female Dog last seen Baumberg Ave, in front of the empty lot, Hayward, CA 94545

Reported 2 months ago, updated 7 days ago

Lost Dog Female Dog

LOST PawBoost ID: 73264153


Hayward, CA 94545

Small tan terrier

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Lost Male Dog last seen On Hesperian close to chevron and Dds, Hayward, CA 94545

Reported 7 days ago

Cookie Male Dog

LOST PawBoost ID: 73529631


Hayward, CA 94545

Small white dog black spots has some skin irritation on his back

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Lost Female Dog last seen Jerome St x Delmas Ave, San Jose, CA 95125

Reported 10 months ago, updated 7 days ago

Maxie Female Dog

LOST PawBoost ID: 72444363


San Jose, CA 95125

Our very much loved chihuahua is still lost since 01/05/2026 as of 04/04/2026. PLEASE CALL WITH LOCATION $3000 REWARD for safe return. $100 for any information leading to safe recovery (picture or video) She is: Last seen at the corner of Jerome St and Delmas Ave, San Jose, CA 95125 VERY TINY. 7 lbs, brown, black and white chihuahua Can be friendly or skittish depending on circumstance Microchipped and spayed Has a heart condition and collapsed trachea If seen: Take and send a pic or video and call us IMMEDIATELY at, day or night. If you have her: Please send us a picture or video to make sure it is her and dont hesitate to call if you need to discuss something with us We just need her back safe and sound. We are: Checking the shelters daily. Posting on Facebook, nextdoor and ring Flyering as much as we can Thank you for your support and kindness.

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Lost Female Dog last seen Sabercat Trail / Paseo Padre & Pine St, Fremont, CA 94539

Reported 3 months ago, updated 7 days ago

Phoebe Female Dog

LOST PawBoost ID: 73210567


Fremont, CA 94539

White dog with a Light brown Coating. Formosan Mountain Dog, Skittiish

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Lost Female Dog last seen Near regal ave, Hayward, CA 94544

Reported 4 months ago, updated 1 week ago

Ellie Female Dog

LOST PawBoost ID: 73119859


Hayward, CA 94544

Brown shitzu pomeranian

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Lost Female Dog last seen Stevens Creeks Blvd and MacArthur Ave, San Jose, CA 95128

Reported 6 months ago, updated 1 week ago

Ahsoka Female Dog

LOST PawBoost ID: 72808822


San Jose, CA 95128

Black spayed female French Bulldog with white chest.

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Lost Male Dog last seen 14th & mission, San Jose, CA 95112

Reported 1 week ago, updated 1 week ago

Peanut Male Dog

LOST PawBoost ID: 73515317


San Jose, CA 95112

All brown small mixed Chihuahua

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Lost Female Dog last seen Curry ct and Bayview, San Carlos, CA 94070

Reported 1 week ago

Cashmere Female Dog

LOST PawBoost ID: 73519851


San Carlos, CA 94070

16 year old white Bichon Frisse. Tongue sticking out of side due to missing teeth.

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Lost Male Dog last seen Story, San Jose, CA 95116

Reported 1 week ago

Choco Male Dog

LOST PawBoost ID: 73519671


San Jose, CA 95116

Grey and black maltipoo male. No collar and no chip. Thin and short curly hair.

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Lost Female Dog last seen Club dr., bayview. Dr., curry ct., Fremont, CA 94555

Reported 1 week ago

Cashmere Female Dog

LOST PawBoost ID: 73518882


Fremont, CA 94555

White bichon frise

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Lost Male Dog last seen Mount Eden High School, Hayward, CA 94545

Reported 2 years ago, updated 1 week ago

Kush Male Dog

LOST PawBoost ID: 70715942


Hayward, CA 94545

Black and White dog

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Lost Male Dog last seen Cherry Guardino, walnut, Fremont, CA 94536

Reported 4 months ago, updated 1 week ago

Cloud Male Dog

LOST PawBoost ID: 73053367


Fremont, CA 94536

White maltipoo with blue harness and e collar

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Lost Male Dog last seen Kammerer Ave & King Road, San Jose, CA 95116

Reported 2 months ago, updated 1 week ago

Bentley Male Dog

LOST PawBoost ID: 73295508


San Jose, CA 95116

Brown with tan with white on bottom

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Lost Male Dog last seen McLaughlin and Beaconsfield Road, San Jose, CA 95121

Reported 1 month ago, updated 1 week ago

Max Male Dog

LOST PawBoost ID: 73419691


San Jose, CA 95121

Brindle Coat

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Lost Dog Data for San Jose, CA

There are 168 lost dogs in San Jose, CA.

Find Local Dog Shelters in San Jose, 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 San Jose?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,338,746 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 San Jose 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 San Jose, 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 San Jose area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near San Jose!

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.