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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.

819 lost dogs in your search

Lost Female Dog last seen Devore animal shelter , San Bernardino, CA 92407

Reported 2 months ago

Gorda Female Dog

LOST PawBoost ID: 72717999


San Bernardino, CA 92407

She is on the bigger side has her white striped from her mouth to her chest

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Lost Male Dog last seen Cottonwood , Riverside, CA 92506

Reported 3 months ago, updated 2 months ago

Shadow Male Dog

LOST PawBoost ID: 72637997


Riverside, CA 92506

Not fixed no chip. straight pointy ears curled tail hair on legs not cut hair on top of head left long in between ears silky white silver colored.

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Lost Male Dog last seen Sequoia middle school, Fontana, CA 92335

Reported 2 months ago

Kiko Male Dog

LOST PawBoost ID: 72717617


Fontana, CA 92335

Black and white, sweet boy

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Lost Female Dog last seen W Rialto Avenue, San Bernardino, CA 92410

Reported 4 months ago, updated 2 months ago

Bella Female Dog

LOST PawBoost ID: 72515674


San Bernardino, CA 92410

Chihuahua mix breed, black coat with white on her stomach to some of her legs and white on her face, she’s 17 years old and can’t see nor smell good. Smooth coat.

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Lost Male Dog last seen Near s glenn alan ave west covina ca 91791, West Covina, CA 91791

Reported 2 months ago, updated 2 months ago

Coco garcia Male Dog

LOST PawBoost ID: 72714775


West Covina, CA 91791

Light brown small yorkie terrier with a blue bandana on his neck he is neutered

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Lost Male Dog last seen Neighborhood, Moreno Valley, CA 92557

Reported 2 months ago

N/A Male Dog

LOST PawBoost ID: 72716465


Moreno Valley, CA 92557

He came with his body shaved and no collar. I am unsure but he does look like a great pyrness or at least a mix or golden retriever but still unsure

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Lost Male Dog last seen Soto, Rialto, CA 92376

Reported 3 months ago, updated 2 months ago

Rubi Soto Male Dog

LOST PawBoost ID: 72680655


Rialto, CA 92376

Está muy chiquito no se de raza pero está bien bonito y se me aserco no le dio miedo

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Lost Male Dog last seen Near SGM Meat Market, Baldwin Park, CA 91706

Reported 2 months ago, updated 2 months ago

BEAR Male Dog

LOST PawBoost ID: 72709682


Baldwin Park, CA 91706

White Chihuahua Some Light Brown on him small, nice dog

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Lost Female Dog last seen Mills and foothill, Claremont, CA 91711

Reported 3 months ago, updated 2 months ago

Cheifa Female Dog

LOST PawBoost ID: 72681946


Claremont, CA 91711

Yorkie puppy

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Lost Female Dog last seen Linden Ave and Rialto Ave , Rialto, CA 92376

Reported 3 months ago, updated 2 months ago

Nova Female Dog

LOST PawBoost ID: 72669372


Rialto, CA 92376

Brown And Black Yorkie

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Lost Male Dog last seen Riverside  and Sierra ave, Fontana, CA 92336

Reported 4 months ago, updated 2 months ago

Twitch Male Dog

LOST PawBoost ID: 72505821


Fontana, CA 92336

Black and white pit bull

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Lost Male Dog last seen Chirping Sparrow Rd. , Diamond Bar, CA 91765

Reported 2 months ago

Lebe Male Dog

LOST PawBoost ID: 72714797


Diamond Bar, CA 91765

Golden Brown and White Australian Sheperd

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Lost Female Dog last seen Manitoba btwn Archibald & Turner ONTARIO CA , Ontario, CA 91761

Reported 2 months ago

Jolie Female Dog

LOST PawBoost ID: 72714791


Ontario, CA 91761

LOST 16 YR OLD CHIHUAHUA - ONTARIO Manitoba btwn Archibald & Turner Spayed female, goes by Jolie No collar or chip Will be extremely scared & defensive around strangers Have you spotted her? Keeping her safe? Please help this brokenhearted family find their old dog

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Lost Male Dog last seen Near s glenn alan ave west covina ca 91791, West Covina, CA 91791

Reported 2 months ago

Coco Garcia Male Dog

LOST PawBoost ID: 72714768


West Covina, CA 91791

Small light brown yorki terrier with a blue bandana , he’s neutered

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Lost Male Dog last seen Hawthorn , Fontana, CA 92335

Reported 2 months ago, updated 2 months ago

Benji Male Dog

LOST PawBoost ID: 72707429


Fontana, CA 92335

Black with a little white patch by bottom of mouth

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Lost Female Dog last seen Foothill, San Dimas, CA 91773

Reported 2 months ago

Missy Female Dog

LOST PawBoost ID: 72713300


San Dimas, CA 91773

White with a bad haircut

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Lost Male Dog last seen Buena vista av. and mission blvd, Pomona, CA 91766

Reported 2 months ago, updated 2 months ago

Mani Male Dog

LOST PawBoost ID: 72699798


Pomona, CA 91766

HUSKY WHITE AND GREY

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Lost Male Dog last seen Palmyra/Ralston/Lugo , San Bernardino, CA 92404

Reported 3 years ago, updated 2 months ago

Rocky Male Dog

LOST PawBoost ID: 69789379


San Bernardino, CA 92404

Salt and pepper Mini schnauzer. Red collar with tags. Also is chipped.

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Lost Male Dog last seen Virginia Primrose Elementary School, Rialto, CA 92376

Reported 4 months ago, updated 2 months ago

Bentley Male Dog

LOST PawBoost ID: 72586702


Rialto, CA 92376

Grey/blue brindle with white patch on chest and teal collar

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Lost Male Dog last seen Valinda, West Covina, CA 91792

Reported 3 months ago, updated 2 months ago

Coco Male Dog

LOST PawBoost ID: 72673830


West Covina, CA 91792

Light brown Pomeranian

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Lost Dog Data for Rancho Cucamonga, CA

There are 819 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 – 2,229,779 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.