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Lost Dogs Database for Upland, CA

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

885 lost dogs in your search

Lost Female Dog last seen FRIDAY AUGUST 7, 2026 IN ONTARIO, CA 91762 NEAR 6TH ST AND N SAN ANTONIO AVE ONTARIO SOMEONE MAY HAVE SEEN HER IN MONTCLAIR, Ontario, CA 91762

Reported 2 months ago

Daisy Female Dog

LOST PawBoost ID: 73242805


Ontario, CA 91762

Small black and gray scruffy dog, gery on the sides a white patch on the chest and some white on one of her front paw she's a terrier/poodle mix

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Lost Female Dog last seen Food 4 less shopping center, El Monte, CA 91732

Reported 2 months ago

Lola Female Dog

LOST PawBoost ID: 73242773


El Monte, CA 91732

Golden doodle

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Lost Male Dog last seen Chicago, Alessandro, Riverside, CA 92506

Reported 2 months ago

Caine Male Dog

LOST PawBoost ID: 73242630


Riverside, CA 92506

All white, brown nose, mix

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Lost Male Dog last seen South Garvey/Azusa, West Covina, CA 91791

Reported 2 months ago

Baxter Male Dog

LOST PawBoost ID: 73242592


West Covina, CA 91791

Sweet, kind 11 yr old maybe a lil shy

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Lost Male Dog last seen greenleaf ave /mulberry dr, Whittier, CA 90605

Reported 2 months ago

Blue Male Dog

LOST PawBoost ID: 73242449


Whittier, CA 90605

Black & Brown Yorkie

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Lost Female Dog last seen El Cerrito temescal canyon, Corona, CA 92881

Reported 3 months ago, updated 2 months ago

Roxy Female Dog

LOST PawBoost ID: 73206238


Corona, CA 92881

Microchipped pink undercoat

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Lost Female Dog last seen Ramona, El Monte, CA 91732

Reported 2 months ago

Cookie Female Dog

LOST PawBoost ID: 73241830


El Monte, CA 91732

Furry dog with a scar on her right side. Please call

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Lost Female Dog last seen Near Esperanza Ave Whittier ca 90606, Whittier, CA 90606

Reported 4 months ago, updated 2 months ago

Bella Female Dog

LOST PawBoost ID: 73087405


Whittier, CA 90606

terrier mix

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Lost Male Dog last seen Fst and hst, San Bernardino, CA 92407

Reported 2 months ago, updated 2 months ago

Pepe Male Dog

LOST PawBoost ID: 73229907


San Bernardino, CA 92407

Tan chihuahua

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Lost Male Dog last seen En la calle Cédar CA, Bloomington, CA 92316

Reported 2 months ago

Tyler Male Dog

LOST PawBoost ID: 73240933


Bloomington, CA 92316

Es color café claro y sus patitas son color blancas

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Lost Male Dog last seen Wood Rd and Mariposa Ave 92508, Riverside, CA 92508

Reported 2 months ago

Poppy Male Dog

LOST PawBoost ID: 73240624


Riverside, CA 92508

Old Chihuahua Tan with white face

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Lost Female Dog last seen 6th st and N San Antonio ave Ontario, Ontario, CA 91762

Reported 2 months ago

Richard Murphy Female Dog

LOST PawBoost ID: 73239930


Ontario, CA 91762

Black with gery on the sides white on the chest and a white front paw she’s a terrier/puddle mix

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Lost Female Dog last seen Jurupa ave near Kessler park, Bloomington, CA 92316

Reported 2 months ago, updated 2 months ago

River “Bella” Female Dog

LOST PawBoost ID: 73231803


Bloomington, CA 92316

She has three white paws and one black one. White fur all along her belly and nose.

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Lost Male Dog last seen Between Phillips and grand, Pomona, CA 91766

Reported 4 months ago, updated 2 months ago

Kobe Male Dog

LOST PawBoost ID: 73095747


Pomona, CA 91766

White with brown stops

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Lost Male Dog last seen Towns and foothill, Pomona, CA 91767

Reported 3 months ago, updated 2 months ago

Little bear Male Dog

LOST PawBoost ID: 73158584


Pomona, CA 91767

Corgi mix black with white chest and tips of feet with tan legs. Weighs about 15lb

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Lost Male Dog last seen Tippecanoe and 5th street, San Bernardino, CA 92415

Reported 2 months ago

Panda Male Dog

LOST PawBoost ID: 73237564


San Bernardino, CA 92415

White

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Lost Male Dog last seen GREENDALE Lomita, Avocado Heights, CA 91746

Reported 3 months ago, updated 2 months ago

Rocky Male Dog

LOST PawBoost ID: 73229518


Avocado Heights, CA 91746

Frenchie

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Lost Female Dog last seen Indian hill blvd, Claremont, CA 91711

Reported 4 months ago, updated 2 months ago

Ivy Toothless Female Dog

LOST PawBoost ID: 73020769


Claremont, CA 91711

White patch on her top of her head, not chipped, 3 yr, spayed female. Pink collar with my number

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Lost Female Dog last seen Baseline and Victoria, Highland, CA 92346

Reported 3 months ago, updated 2 months ago

Mocha Female Dog

LOST PawBoost ID: 73112115


Highland, CA 92346

Small brown poodle goes by name of mocha

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Lost Male Dog last seen Fountain St , Transit , Center St, Riverside, CA 92507

Reported 2 months ago

Palomino Male Dog

LOST PawBoost ID: 73235211


Riverside, CA 92507

Has light Brown spots

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Lost Dog Data for Upland, CA

There are 885 lost dogs in Upland, CA.

Find Local Dog Shelters in Upland, 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 Upland?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,334,847 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 Upland 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 Upland, 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 Upland area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Upland!

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.