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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.

942 lost dogs in your search

Lost Female Dog last seen Amar, La Puente, CA 91744

Reported 1 month ago

Chulula Female Dog

LOST PawBoost ID: 73205043


La Puente, CA 91744

White poodle

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Lost Female Dog last seen University parkway,40th street,and Kendall street wildwood park, San Bernardino, CA 92407

Reported 2 months ago, updated 1 month ago

Bailey Female Dog

LOST PawBoost ID: 73131467


San Bernardino, CA 92407

Medium small black and white dog

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Lost Male Dog last seen Mangum street, Baldwin Park, CA 91706

Reported 3 months ago, updated 1 month ago

Ox Male Dog

LOST PawBoost ID: 73031746


Baldwin Park, CA 91706

Tan chihuahua

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Lost Male Dog last seen Near freeway and francisquito, La Puente, CA 91746

Reported 1 month ago

Chapo Male Dog

LOST PawBoost ID: 73202977


La Puente, CA 91746

Hazel eyes body all dark brown and paws all light brown

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Lost Female Dog last seen Rialto Ave and J st., San Bernardino, CA 92401

Reported 2 months ago, updated 1 month ago

Pistol Female Dog

LOST PawBoost ID: 73088043


San Bernardino, CA 92401

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Lost Female Dog last seen sierra ave, Fontana, CA 92331

Reported 3 months ago, updated 1 month ago

Sofia Female Dog

LOST PawBoost ID: 73031673


Fontana, CA 92331

brown black sheens shepper

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Lost Female Dog last seen Bear gulch park, Rancho Cucamonga, CA 91730

Reported 1 month ago

Polly Female Dog

LOST PawBoost ID: 73202114


Rancho Cucamonga, CA 91730

She is a white maltipoo. She had a purple collar with white flowers. Her plaque is a rose gold heart with a palm tree next to her name, Polly.

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Lost Female Dog last seen Top of Pigeon Pass and Box Springs, Moreno Valley, CA 92557

Reported 6 months ago, updated 1 month ago

Marly Female Dog

LOST PawBoost ID: 72644092


Moreno Valley, CA 92557

Blue nose pit Cain corso mix, white chest grey eyes, very lovable, a handful so please be nice!

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Lost Female Dog last seen Patricia Ln, Moreno Valley, CA 92553

Reported 2 months ago, updated 1 month ago

Coco Female Dog

LOST PawBoost ID: 73145089


Moreno Valley, CA 92553

Light tan coat, medium length fur. Very skittish

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Lost Female Dog last seen Mill and Macy, Colton, CA 92324

Reported 2 months ago, updated 1 month ago

Marsha Female Dog

LOST PawBoost ID: 73069600


Colton, CA 92324

Brown and white female. She is probably terrified we miss her so much

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Lost Female Dog last seen Randall avenue, Fontana, CA 92335

Reported 1 month ago

Conchita Female Dog

LOST PawBoost ID: 73200342


Fontana, CA 92335

White Pom with light brown spots on her right ear and tail

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Lost Male Dog last seen Oak Glen Ave and Holt Blvd, Montclair, CA 91763

Reported 1 month ago

Max Male Dog

LOST PawBoost ID: 73200293


Montclair, CA 91763

Black and brown fur. Cloudy eyes

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Lost Male Dog last seen Arlington, Riverside, CA 92505

Reported 3 months ago, updated 1 month ago

Vixen Male Dog

LOST PawBoost ID: 73006415


Riverside, CA 92505

Small Black Chihuahua with some white around his face

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Lost Male Dog last seen pasfic st, Highland, CA 92346

Reported 1 month ago

Ace James Male Dog

LOST PawBoost ID: 73198257


Highland, CA 92346

hasel eyes white and tan coat medium size dog tail pokes out brown nose

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Lost Male Dog last seen Near Bleinham St Riverside Ca 92507, Riverside, CA 92507

Reported 1 month ago

Opie Male Dog

LOST PawBoost ID: 73198056


Riverside, CA 92507

Brown Coat Green Eyes Winner Dog / Min Dotson

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Lost Male Dog last seen Crater Avenue, Rialto, CA 92377

Reported 1 month ago

Brandon Cadena Male Dog

LOST PawBoost ID: 73197839


Rialto, CA 92377

6 pound Yorkie on the older side nine years old messed up back

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Lost Male Dog last seen Linden Market, Rialto, CA 92377

Reported 1 month ago

Scrappy Male Dog

LOST PawBoost ID: 73197820


Rialto, CA 92377

Brown Chiweenie, 15lbs. Last seen without collar

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Lost Female Dog last seen Cedar/Wabash, Rialto, CA 92376

Reported 1 month ago, updated 1 month ago

Luna Female Dog

LOST PawBoost ID: 73187603


Rialto, CA 92376

White, curly hair, small

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Lost Female Dog last seen Sierra Way, N E St, San Bernardino, CA 92405

Reported 1 month ago

Luna Female Dog

LOST PawBoost ID: 73197059


San Bernardino, CA 92405

Light Brown Dachshund

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Lost Female Dog last seen E and 16th, San Bernardino, CA 92405

Reported 1 month ago

Lilly Female Dog

LOST PawBoost ID: 73196834


San Bernardino, CA 92405

White neck specks alone the body tan gold eyes that match some colors on her body

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Lost Dog Data for Rancho Cucamonga, CA

There are 942 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 – 2,301,267 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.