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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.

855 lost dogs in your search

Lost Male Dog last seen 11th and Perris, San Bernardino, CA 92411

Reported 2 weeks ago

Seppe Male Dog

LOST PawBoost ID: 73488797


San Bernardino, CA 92411

Black&&White

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Lost Female Dog last seen Mesquite st. between 7th and 9th, Hesperia, CA 92344

Reported 8 months ago, updated 2 weeks ago

Horchata Female Dog

LOST PawBoost ID: 72592274


Hesperia, CA 92344

Tan/ yellow Siberian husky blue eyes

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Lost Female Dog last seen Calle C y rancho en colton, Colton, CA 92324

Reported 2 weeks ago

Lucy Female Dog

LOST PawBoost ID: 73488620


Colton, CA 92324

Es una perrita yorkie

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Lost Male Dog last seen San Bernardino California, San Bernardino, CA 92404

Reported 2 weeks ago

Spady Male Dog

LOST PawBoost ID: 73488510


San Bernardino, CA 92404

Es café con blanco

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Lost Female Dog last seen Valley Omar, Pomona, CA 91768

Reported 2 weeks ago

Mia Female Dog

LOST PawBoost ID: 73488207


Pomona, CA 91768

White it pink spots

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Lost Male Dog last seen Merrywood st and vassar, Pomona, CA 91767

Reported 2 weeks ago

Joc Male Dog

LOST PawBoost ID: 73487486


Pomona, CA 91767

Yorkie answers to the name joc

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Lost Female Dog last seen Rancho simi dr covina, Covina, CA 91724

Reported 2 weeks ago

Roo Female Dog

LOST PawBoost ID: 73487324


Covina, CA 91724

Little dachshund mix large eyes, white beard very friendly

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Lost Female Dog last seen Mountain Laurel way Diamond bar, 钻石吧, CA 91765

Reported 2 weeks ago

Mimi & Ruby Female Dog

LOST PawBoost ID: 73486598


钻石吧, CA 91765

2 dog lost, 1 is black king spaniel, 1 is gray schanuzer

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Lost Female Dog last seen By superior grocers, Fontana, CA 92335

Reported 3 years ago, updated 2 weeks ago

Melito Female Dog

LOST PawBoost ID: 69285948


Fontana, CA 92335

Small chihuahua she’s a small about 5 pounds please if anyone has seen her, please message me. She got out late at night

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Lost Male Dog last seen Jurupa and Valley way, Jurupa Valley, CA 92509

Reported 2 weeks ago, updated 2 weeks ago

Sodapop Male Dog

LOST PawBoost ID: 73476452


Jurupa Valley, CA 92509

White wiriry hair

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Lost Male Dog last seen By Disneyland, Anaheim, CA 92808

Reported 2 weeks ago, updated 2 weeks ago

Spencer Male Dog

LOST PawBoost ID: 73477463


Anaheim, CA 92808

Black and white shih tzu

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Lost Male Dog last seen 9th ave & Campus, Upland, CA 91786

Reported 2 weeks ago, updated 2 weeks ago

Benji Male Dog

LOST PawBoost ID: 73477344


Upland, CA 91786

9 pounds. maltipoo black and grey

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Lost Female Dog last seen Begonia rd, Phelan, CA 92371

Reported 4 months ago, updated 2 weeks ago

Mel Female Dog

LOST PawBoost ID: 73025511


Phelan, CA 92371

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Lost Female Dog last seen Monte vista ave, Montclair, CA 91763

Reported 4 weeks ago, updated 2 weeks ago

Luna Female Dog

LOST PawBoost ID: 73417377


Montclair, CA 91763

Mix Labrador black less then 1 year old.

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Lost Male Dog last seen San dimas, San Dimas, CA 91773

Reported 5 months ago, updated 2 weeks ago

Goldie Male Dog

LOST PawBoost ID: 72905017


San Dimas, CA 91773

Pitbull and canine blue eyes and brown and white color fur and he is sweet

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

Reported 10 months ago, updated 2 weeks 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 E st & highland Ave, San Bernardino, CA 92405

Reported 2 months ago, updated 2 weeks ago

Rex Male Dog

LOST PawBoost ID: 73333709


San Bernardino, CA 92405

Male french bulldog

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Lost Male Dog last seen Citrus ave, Fontana, CA 92335

Reported 2 weeks ago

Canelo Male Dog

LOST PawBoost ID: 73484345


Fontana, CA 92335

Brown short dog with a bottom tooth sticking out

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Lost Male Dog last seen Victoria Pl & Sycamore Ave, Claremont, CA 91711

Reported 2 weeks ago

Bebé Male Dog

LOST PawBoost ID: 73484340


Claremont, CA 91711

Chihuahua, shy/timid.

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Lost Male Dog last seen 6th street, Norco, CA 92860

Reported 2 weeks ago

Hank Male Dog

LOST PawBoost ID: 73483603


Norco, CA 92860

Brindle with white in his face

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Lost Dog Data for Rancho Cucamonga, CA

There are 855 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?

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 Rancho Cucamonga?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,334,271 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.