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Found/Stray Cats Database for Ontario, CA

Search lost and found cats, as well as other pets, in the Ontario area with PawBoost.

351 found cats in your search

Found/Stray Male Cat last seen Archibald & 7th Street, Rancho Cucamonga, CA 91730

Reported 1 month ago, updated 1 month ago

Found Pet Male Cat

FOUND PawBoost ID: 73450852


Rancho Cucamonga, CA 91730

Orange striped, not neutered, and very friendly.

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Shelter Stray Female Cat last seen Near BLOCK JOEL DR, JURUPA VALLEY CA 92509, 6851 Van Buren Boulevard, Jurupa Valley, CA 92509, USA

Reported 1 month ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 73483046


6851 Van Buren Boulevard, Jurupa Valley, CA 92509, USA

Riverside County Animal Services - Western Riverside County/City Animal Shelter

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Black Domestic Shorthair, Age: 02 Years 02 Months 18 Days

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Found/Stray Unknown Cat last seen central ave, Columbus st. near the Tacobell, Chino, CA 91710

Reported 1 month ago, updated 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73451195


Chino, CA 91710

Orange tabby

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Found/Stray Male Cat last seen AmpliFi apmts, Building 1, Fullerton, CA, Fullerton, CA 92832

Reported 1 month ago

Found Pet Male Cat

SIGHTING PawBoost ID: 73480847


Fullerton, CA 92832

Young male Siamese mix cat with beautiful blue eyes, a light cream-colored body, and gray ears, face, paws, and tail. Short-haired, friendly, and very affectionate. Appears to be unneutered.

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Shelter Stray Male Cat last seen Near BLOCK BELLE ST, 333 Chandler Pl, San Bernardino, CA 92408, USA

Reported 1 month ago

Shelter Intake Male Cat

SHELTER INTAKE PawBoost ID: 73480795


333 Chandler Pl, San Bernardino, CA 92408, USA

San Bernardino City Animal Shelter

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Black American Shorthair, Age: 00 Years 03 Months 03 Days

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Found/Stray Unknown Cat last seen Near magnolia park, Anaheim, CA 92805

Reported 1 month ago, updated 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73471713


Anaheim, CA 92805

Black and white cat seen around magnolia park since Tuesday

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Found/Stray Unknown Cat last seen Rowena, Moreno Valley, CA 92557

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73480584


Moreno Valley, CA 92557

Found cat friendly not Feral

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Found/Stray Unknown Cat last seen West road, La Habra Heights, CA 90631

Reported 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73480517


La Habra Heights, CA 90631

She is extremely skinny and fluffy. She looks like she once could’ve been a big healthy cat. She looks brown/gray. She was running up against things and very vocal. Seems friendly but wouldn’t come up to me

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Found/Stray Unknown Cat last seen PARKCENTER AND FRUIT ST, Santa Ana, CA 92705

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73480024


Santa Ana, CA 92705

WHITE WITH TABBY MARKINGS

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Shelter Stray Female Cat last seen PINEDALE AVE AND ASPEN, 333 Chandler Pl, San Bernardino, CA 92408, USA

Reported 1 month ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 73476519


333 Chandler Pl, San Bernardino, CA 92408, USA

San Bernardino City Animal Shelter

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Small Black & White Domestic Shorthair, Age: 00 Years 03 Months 04 Days

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Shelter Stray Female Cat last seen Near BLOCK HALLMARK PKWY, 333 Chandler Pl, San Bernardino, CA 92408, USA

Reported 1 month ago

Shelter Intake Female Cat

SHELTER INTAKE PawBoost ID: 73473769


333 Chandler Pl, San Bernardino, CA 92408, USA

San Bernardino City Animal Shelter

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Large Calico & White Domestic Shorthair, Age: 01 Years 07 Months 05 Days

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Found/Stray Male Cat last seen Amar rd, La Puente, CA 91790

Reported 1 month ago

Found Pet Male Cat

FOUND PawBoost ID: 73472898


La Puente, CA 91790

Tuxedo male cat

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Found/Stray Unknown Cat last seen Miller & Locust, Fontana, CA 92336

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73472557


Fontana, CA 92336

Marbled Long Hair

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Found/Stray Female Cat last seen Fairhaven ave and grand ave, Santa Ana,CA, Santa Ana, CA 92856

Reported 1 month ago

Found Pet Female Cat

FOUND PawBoost ID: 73471660


Santa Ana, CA 92856

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Found/Stray Unknown Cat last seen Lincoln, Corona, CA 92882

Reported 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73471619


Corona, CA 92882

Dark gray

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Found/Stray Male Cat last seen Azusa Greens Country Club, Azusa, CA 91702

Reported 1 month ago

Found Pet Male Cat

FOUND PawBoost ID: 73468569


Azusa, CA 91702

All black cat

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Found/Stray Unknown Cat last seen Columbia, Riverside, CA 92501

Reported 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73468561


Riverside, CA 92501

Smoky grey and little white

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Found/Stray Unknown Cat last seen E Campton st., West Covina, CA 91792

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73467312


West Covina, CA 91792

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Found/Stray Unknown Cat last seen Near Cerritos Ave, Anaheim, CA 92805

Reported 2 months ago, updated 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73322450


Anaheim, CA 92805

Has a puffy cheek like infected, extremely friendly so not feral.

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Found/Stray Female Cat last seen Near N Mt Vernon Ave, San Bernardino, CA 92411, San Bernardino, CA 92411

Reported 2 months ago, updated 1 month ago

Found Pet Female Cat

SIGHTING PawBoost ID: 73397629


San Bernardino, CA 92411

White and gray with fluffy gray tail and blue eyes

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Found Cat Data for Ontario, CA

There are 351 found cats in Ontario, CA.

Locate a Cat Shelter in the Ontario, CA Area

There are cat-lovers all over the country and beyond that follow PawBoost to help reunite lost and found cats, and that means partnerships with cat shelters across the US and Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find a Stray Cat's Owner with PawBoost

When you find a lost cat, you likely will have some questions.

How do I find the cat's owner? Should I keep the cat until we find its home, or take it to my local shelter? How can I spread the word that I found a lost cat?

PawBoost helps take the stress out of reuniting a lost cat by getting the word out to local communities that connect lost and found pets with their people.

Reunite a lost cat with its owner faster with PawBoost. To start spreading the word, report a found cat here.

For more tips on reuniting a lost cat with its owner, read our guide on what to do when you find a pet.

Frequently Asked Questions

I found a cat. What do I do?

Check the stray animal for any identification, including a microchip. Most local vets will scan a chip for free.

Notify local animal control agencies and shelters. Here is the full list of PawBoost partner shelters, but not every shelter is partnered. To find all your local shelters and humane societies, we recommend doing a Google search for 'animal shelters near Ontario'.

And of course, spread local awareness for the found cat. PawBoost makes it easy to put out a found cat alert so you can instantly notify your local community. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add the found cat to our lost & found, and make a found cat flyer – all for free.

Also take advantage of posting to Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have communities of people who help reunite found cat with their families. We highly recommend you use these resources in addition to PawBoost!

Read our full guide on what to do when you find a lost cat for more helpful advice.

Where do I report a found cat in Ontario, CA?

If you've found a stray cat in Ontario, we would like to help. You can put out a found cat alert PawBoost for free to help reunite the cat with its owner. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Ontario!

How do I find a cat's owner in Ontario, CA?

You can use PawBoost to locate the cat's owner in the Ontario area by putting out a found pet report.

Pet lovers all over the country use PawBoost to help reunite lost and found cats. And thousands of lost and found pets are reported to PawBoost every day. In fact, PawBoost has the largest database of lost and found pets in the world.

When you report a found cat, you'll also get access to other free tools including a found cat flyer generator, and our potential matches page.

Do I have to pay for premium PawBoost services to find a stray cat's owner?

You don't have to pay to reunite a stray cat with their owner with PawBoost. PawBoost's free cat finder services have helped millions of people reunite with their lost cats.

PawBoost does offer premium upgrades to help increase the reach of your found pet alert.

You can learn more about what free and premium services PawBoost offers here.