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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.

971 lost dogs in your search

Lost Male Dog last seen Alameda Ave and 33rd st. San Bernardino Ca, San Bernardino, CA 92404

Reported 1 month ago, updated 4 weeks ago

Bean Male Dog

LOST PawBoost ID: 73035164


San Bernardino, CA 92404

White yorkie

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Lost Male Dog last seen Tamarind and Alder, Fontana, CA 92335

Reported 1 month ago, updated 4 weeks ago

Hachi Male Dog

LOST PawBoost ID: 73011054


Fontana, CA 92335

Golden

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Lost Female Dog last seen Irwindale park, Irwindale, CA 91706

Reported 2 months ago, updated 4 weeks ago

Bella Female Dog

LOST PawBoost ID: 72902323


Irwindale, CA 91706

Light brown older chihuahua.

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Lost Female Dog last seen Acacia Ave and walnut st Rialto CA, Rialto, CA 92376

Reported 4 weeks ago

Luna Female Dog

LOST PawBoost ID: 73044028


Rialto, CA 92376

White

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Lost Female Dog last seen 8th between Baker and Vineyard, Ontario, CA 91764

Reported 4 weeks ago

Loki Female Dog

LOST PawBoost ID: 73042845


Ontario, CA 91764

German Shepard Husky mix Black with tan markings 65 pounds

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Lost Female Dog last seen Near lochmere ave, La Puente, CA 91744

Reported 4 weeks ago

niña Female Dog

LOST PawBoost ID: 73042032


La Puente, CA 91744

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Lost Male Dog last seen Wilshire & Princeton, Fullerton, CA 92831

Reported 4 weeks ago

Bandit Male Dog

LOST PawBoost ID: 73041884


Fullerton, CA 92831

Brown with white chest and paws

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Lost Male Dog last seen Near n mcpherson st La Habra, La Habra, CA 90631

Reported 2 months ago, updated 4 weeks ago

Junior Male Dog

LOST PawBoost ID: 72901230


La Habra, CA 90631

!!!$1000 REWARD!!! Extremely loved by many and very special to our family…Hazel green human like eyes, Pink nose, pink lip’s, off white curly fur - medium size poodle mix. Please try and give him food and water, if you approach he might run. Friendly and does not bite. Please call me at the number listed. Reward for helping in his return home. Very loved and very special

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Lost Female Dog last seen Garner and spruce, San Bernardino, CA 92411

Reported 3 months ago, updated 4 weeks ago

Molly Female Dog

LOST PawBoost ID: 72844144


San Bernardino, CA 92411

White jack Russell typical markings brown spot over right eye and a brown spot on her back near her tail

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Lost Female Dog last seen Ivy St and Myrtle, Riverside, CA 92506

Reported 4 weeks ago

Doughnut Female Dog

LOST PawBoost ID: 73040442


Riverside, CA 92506

Black puddle mix with Chihuahua

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Lost Male Dog last seen Vine Ave, Ontario, CA 91762

Reported 4 weeks ago

Idk Male Dog

LOST PawBoost ID: 73040352


Ontario, CA 91762

Husky mix maybe

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Lost Female Dog last seen Cypress avenue and Vincent, Covina, CA 91790

Reported 4 weeks ago

Panda And Fendi Female Dog

LOST PawBoost ID: 73039888


Covina, CA 91790

Black and white one furry one short hair smaller has cauliflower ear

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

Reported 1 month ago, updated 4 weeks ago

Nix Male Dog

LOST PawBoost ID: 73003013


San Bernardino, CA 92404

Mixed colors small dog

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Lost Female Dog last seen Euclid and Mission, Ontario, CA 91761

Reported 1 month ago, updated 4 weeks ago

Dilr Female Dog

LOST PawBoost ID: 72996389


Ontario, CA 91761

Black and Tan with short hair

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Lost Female Dog last seen California Parkette @ California and Cameron, West Covina, CA 91790

Reported 4 weeks ago

Petal Female Dog

LOST PawBoost ID: 73038793


West Covina, CA 91790

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Lost Male Dog last seen Mission Blvd, Jurupa Valley, CA 92509

Reported 8 months ago, updated 4 weeks ago

Bepo Male Dog

LOST PawBoost ID: 72274583


Jurupa Valley, CA 92509

White & Fawn Color

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Lost Female Dog last seen Ruthann dr La canada de, Riverside, CA 92509

Reported 2 months ago, updated 4 weeks ago

Coco Female Dog

LOST PawBoost ID: 72935744


Riverside, CA 92509

Brown with black spots

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Lost Female Dog last seen La habrá blvd and harbor, La Habra, CA 90631

Reported 4 weeks ago

LUNA Female Dog

LOST PawBoost ID: 73038192


La Habra, CA 90631

Blue Nose Pitbull

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Lost Male Dog last seen Alder and Tamarind, Fontana, CA 92335

Reported 1 month ago, updated 4 weeks ago

Hachi Male Dog

LOST PawBoost ID: 73001814


Fontana, CA 92335

White and brown

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Lost Male Dog last seen San Bernardino and prospero, Covina, CA 91723

Reported 4 weeks ago

Flafy Male Dog

LOST PawBoost ID: 73038084


Covina, CA 91723

White medium Dog with black voyager Harness

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Lost Dog Data for Rancho Cucamonga, CA

There are 971 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 – 2,268,864 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.