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Lost Dogs Database for Rancho Cucamonga, CA

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

978 lost dogs in your search

Lost Male Dog last seen Waverly Glen/turnpost, Hacienda Heights, CA 91745

Reported 1 week ago

Chesty Male Dog

LOST PawBoost ID: 73134737


Hacienda Heights, CA 91745

Black and white, he has an owwiee on his left paw

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Lost Male Dog last seen Wells and tyler st, Riverside, CA 92503

Reported 1 week ago, updated 1 week ago

Toby Male Dog

LOST PawBoost ID: 73125906


Riverside, CA 92503

Small tan and white

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Lost Male Dog last seen 7/11 on valley blvd McDonalds and Nogales high school, West Covina, CA 91792

Reported 1 week ago, updated 1 week ago

Koby Male Dog

LOST PawBoost ID: 73125635


West Covina, CA 91792

Super friendly just got a haircut He’s my best friend please help me

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Lost Male Dog last seen Cupid Way and San Bernardino, Fontana, CA 92335

Reported 2 months ago, updated 1 week ago

Jiggly Male Dog

LOST PawBoost ID: 72970754


Fontana, CA 92335

White and black spots

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Lost Female Dog last seen Near Daybreeze Dr Rancho Cucamonga CA 91730, Rancho Cucamonga, CA 91730

Reported 2 weeks ago, updated 1 week ago

Amalia Female Dog

LOST PawBoost ID: 73118842


Rancho Cucamonga, CA 91730

Small Brown Yorkie around 8lbs

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Lost Female Dog last seen Dalton, Azusa, CA 91702

Reported 1 year ago, updated 1 week ago

Triy Female Dog

LOST PawBoost ID: 71258584


Azusa, CA 91702

Light brown terrier mix 5 lbs old w a limp

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Lost Female Dog last seen Columbia and 1400 research Park Dr, Riverside, CA 92507

Reported 3 weeks ago, updated 1 week ago

Vanilla Female Dog

LOST PawBoost ID: 73088039


Riverside, CA 92507

She's all white with pink nose her eyes orange yellowish .

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Lost Male Dog last seen Valley and Nogales, West Covina, CA 91792

Reported 1 week ago, updated 1 week ago

Kobe Male Dog

LOST PawBoost ID: 73125633


West Covina, CA 91792

Terrier

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Lost Female Dog last seen Cole and van buren, Riverside, CA 92508

Reported 2 months ago, updated 1 week ago

Chica Female Dog

LOST PawBoost ID: 72931300


Riverside, CA 92508

Brown fully pink collar with flowers

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Lost Female Dog last seen Concord ave 12800, Chino, CA 91710

Reported 2 weeks ago, updated 1 week ago

Muffin Female Dog

LOST PawBoost ID: 73117507


Chino, CA 91710

Small Yorkie terrier puppy 10 months, old, black and brown check to respond to muffin

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Lost Female Dog last seen Anabel by Jurupa Hills Golf course, Riverside, CA 92509

Reported 7 months ago, updated 1 week ago

Trixie/trixy Female Dog

LOST PawBoost ID: 72417506


Riverside, CA 92509

5-6lbs partially blind silver with light tan colors, friendly had collar with heart tag

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Lost Male Dog last seen Manzanita park, Hacienda Heights, CA 91745

Reported 3 weeks ago, updated 1 week ago

Puma And Fox Male Dog

LOST PawBoost ID: 73077669


Hacienda Heights, CA 91745

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Lost Male Dog last seen Near N J Street, San Bernardino, CA 92411, San Bernardino, CA 92411

Reported 3 weeks ago, updated 1 week ago

Jogo/yogo Male Dog

LOST PawBoost ID: 73075429


San Bernardino, CA 92411

Brown mixed with white, black nose, dirty.

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Lost Male Dog last seen Olive, San Bernardino, CA 92410

Reported 1 week ago

Little Guy Male Dog

LOST PawBoost ID: 73132033


San Bernardino, CA 92410

All white small

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Lost Male Dog last seen Etiwanda, Rialto, CA 92376

Reported 1 month ago, updated 1 week ago

Kilo Male Dog

LOST PawBoost ID: 73027750


Rialto, CA 92376

Brown, white, and black. His tail curls. Last seen by Primrose elementary

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Lost Female Dog last seen Duffy st and w 1st ave, Muscoy, CA 92407

Reported 1 week ago

Princessa Female Dog

LOST PawBoost ID: 73129815


Muscoy, CA 92407

Germán Shepard

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Lost Female Dog last seen Pomona, Pomona, CA 91799

Reported 1 week ago

Daisy Female Dog

LOST PawBoost ID: 73129623


Pomona, CA 91799

Brown and white Chihuahua

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Lost Male Dog last seen Columbia and 1400 research Park Dr, Riverside, CA 92507

Reported 2 weeks ago, updated 1 week ago

Cane Male Dog

LOST PawBoost ID: 73091765


Riverside, CA 92507

All white with one brown patch on the right side of face, black nose and 1 brown patch on his back & small brown patch on his tail and black nails

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Lost Male Dog last seen Linwood & Golden, San Bernardino, CA 92404

Reported 1 week ago

Fuzzy Male Dog

LOST PawBoost ID: 73128827


San Bernardino, CA 92404

white and tan shi-sue

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Lost Male Dog last seen Pepper Ave, Fontana, CA 92335

Reported 3 weeks ago, updated 1 week ago

Bruce Male Dog

LOST PawBoost ID: 73084032


Fontana, CA 92335

Black dog with white fur on the bottom

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Lost Dog Data for Rancho Cucamonga, CA

There are 978 lost dogs in Rancho Cucamonga, CA.

Find Local Dog Shelters in Rancho Cucamonga, 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 Rancho Cucamonga?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,268,542 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 Rancho Cucamonga 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 Rancho Cucamonga, 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 Rancho Cucamonga area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Rancho Cucamonga!

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.