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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.

381 found cats in your search

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

View Pet

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

View Pet

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 Unknown Cat last seen Wicker Dr and Ragen Dr, La Mirada, CA 90638

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73463446


La Mirada, CA 90638

Gray and white with black stripes, has a collar and no tail.

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Found/Stray Unknown Cat last seen Duchess and Washington, Whittier, CA 90606

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73459030


Whittier, CA 90606

Tan with white blue eyes

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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/Stray Male Cat last seen Strandberg st & Lopez st, Corona, CA 92881

Reported 1 month ago

Found Pet Male Cat

FOUND PawBoost ID: 73455557


Corona, CA 92881

View Pet

Found/Stray Female Cat last seen Promenade Park near MarryHellen St., Corona, CA 92879

Reported 1 month ago

Found Pet Female Cat

FOUND PawBoost ID: 73455090


Corona, CA 92879

Gray with white flea collar

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Found/Stray Male Cat last seen Cypress & Hollenbeck, Los Angeles County, CA 91722

Reported 2 months ago, updated 1 month ago

Found Pet Male Cat

FOUND PawBoost ID: 73422069


Los Angeles County, CA 91722

Brown Tabby

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Found/Stray Male Cat last seen Haddington Dr and Locklan Ct, Riverside, CA 92507

Reported 1 month ago

Found Pet Male Cat

FOUND PawBoost ID: 73451001


Riverside, CA 92507

View Pet

Found/Stray Unknown Cat last seen V.F.W. Riverside, Riverside, CA 92505

Reported 2 months ago, updated 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73364272


Riverside, CA 92505

Black & white has been in many fights or hit by car. It's been a few weeks of feeding the poor thing, he now let's me get close to him & pet his head.

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Found/Stray Unknown Cat last seen 11th and garey, Pomona, CA 91766

Reported 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73450373


Pomona, CA 91766

Black cat with orange harness

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Found/Stray Unknown Cat last seen Azusa veterans way and barberry way, Azusa, CA 91702

Reported 1 month ago

Found Pet Unknown Cat

SIGHTING PawBoost ID: 73446857


Azusa, CA 91702

2-7 years old gray medium hair tabby

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Found/Stray Female Cat last seen Otterbein and Colima at Beautiful Church, Rowland Heights, CA 91748

Reported 1 month ago

Found Pet Female Cat

FOUND PawBoost ID: 73446783


Rowland Heights, CA 91748

Grey, brown, black, orange stripes. Has a purple flea collar on.

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Found/Stray Male Cat last seen Willard Elementary School, Rosemead, CA 91770

Reported 2 months ago, updated 1 month ago

Found Pet Male Cat

SIGHTING PawBoost ID: 73417161


Rosemead, CA 91770

Intact male tabby. Extremely friendly and vocal.

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Found/Stray Unknown Cat last seen Holder & La Palma, Buena Park, CA 90620

Reported 1 month ago

Found Pet Unknown Cat

FOUND PawBoost ID: 73444423


Buena Park, CA 90620

Tan- pug mix

View Pet

Found Cat Data for Ontario, CA

There are 381 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.