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Lost Cats Database for Diamond Bar, CA

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

1524 lost cats in your search

Lost Male Cat last seen Sierra Madre and Todd, Azusa, CA 91702

Reported 3 weeks ago, updated 2 weeks ago

Rajah Male Cat

LOST PawBoost ID: 73077151


Azusa, CA 91702

Gray and white with two white dots on upper lip

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Lost Female Cat last seen Streamside st, Fontana, CA 92336

Reported 9 months ago, updated 2 weeks ago

Ariel Female Cat

LOST PawBoost ID: 72185563


Fontana, CA 92336

Brownish Tabby petite 10 years old

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Lost Female Cat last seen Heil & Spruce Street, Fountain Valley, CA, Fountain Valley, CA 92708

Reported 5 months ago, updated 2 weeks ago

Lucy Female Cat

LOST PawBoost ID: 72625016


Fountain Valley, CA 92708

Lucy is a small and neutered 2 year old black and white tuxedo cat. She was last seen with a red bell collar. She has white paws with two of her paws having both black & pink.

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Lost Male Cat last seen 45th and Morgan, Los Angeles, CA 90011

Reported 3 months ago, updated 2 weeks ago

Xeno Male Cat

LOST PawBoost ID: 72815481


Los Angeles, CA 90011

Black and white with a shaved belly as he recently had an ultrasound at vet

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Lost Male Cat last seen Downs Rd and Patton Way, Tustin, CA 92782

Reported 1 month ago, updated 2 weeks ago

Soup Male Cat

LOST PawBoost ID: 72984398


Tustin, CA 92782

Orange tabby, shorthair, has a few black whiskers. Friendly. Wearing a GPS collar and turquoise green collar with owner's name.

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Lost Female Cat last seen Michelson Drive, Irvine, CA 92612

Reported 3 weeks ago, updated 2 weeks ago

Tina Female Cat

LOST PawBoost ID: 73071353


Irvine, CA 92612

White with some gray accents, she has a gray spot on her side that looks like a heart. She is on the smaller side.

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Lost Female Cat last seen McKinley/ Vista Ranch Rd, Corona, CA 92879

Reported 9 months ago, updated 2 weeks ago

Boos Female Cat

LOST PawBoost ID: 72147474


Corona, CA 92879

Tuxedo

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Lost Male Cat last seen Figwood Dr and Springoaks Ct. S. Fontana, CA, Fontana, CA 92337

Reported 6 months ago, updated 2 weeks ago

Baby Male Cat

LOST PawBoost ID: 72539368


Fontana, CA 92337

Orange W/Fluffy orange and darker orange Strip Tail

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Lost Male Cat last seen Jurupa Ave, Riverside, CA 92504

Reported 2 months ago, updated 2 weeks ago

Chicky Baby Male Cat

LOST PawBoost ID: 72954135


Riverside, CA 92504

Bengal cat with black stripes and black dots hair is short green eyes has a black dot on his testicles

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Lost Male Cat last seen Shetland Ln & Stirrup Ln, Fontana, CA 92336

Reported 3 weeks ago, updated 2 weeks ago

Snow Male Cat

LOST PawBoost ID: 73070786


Fontana, CA 92336

White with striped ears and tail

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Lost Female Cat last seen Vista Portola, Concourse Park, Trabuco Canyon, CA 92679

Reported 2 weeks ago

Luna Female Cat

LOST PawBoost ID: 73115238


Trabuco Canyon, CA 92679

Munchkin Cat, black and white, lilac/pink bow on

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Lost Male Cat last seen sieer lakes golf club, Fontana, CA 92336

Reported 3 weeks ago, updated 2 weeks ago

BB. Male Cat

LOST PawBoost ID: 73070795


Fontana, CA 92336

Our 5-month-old Ragdoll kitten has been missing since approximately Sunday, June 28. * Blue eyes * Gray fur on the forehead * Friendly and dearly missed If you have seen this cat or have any information, please contact us immediately: Please help us bring our cat home. Thank you for sharing.

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Lost Male Cat last seen Pheasant lane, Anaheim, CA 92806

Reported 2 weeks ago, updated 2 weeks ago

Whiskers Male Cat

LOST PawBoost ID: 73105253


Anaheim, CA 92806

White/orangeish has tiny scar on his nose, very fluffy

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Lost Male Cat last seen Inside La Cuesta Raquet Club off of Adam’s and Delaware, Huntington Beach, CA 92648

Reported 2 weeks ago

Tiny Male Cat

LOST PawBoost ID: 73115027


Huntington Beach, CA 92648

Orange short haired cat with black gps collar. Before collar showed him inside the development on Alondra Dr.

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Lost Male Cat last seen La Sierra and Victoria Ave, Riverside, CA 92503

Reported 1 month ago, updated 2 weeks ago

Twinkie Male Cat

LOST PawBoost ID: 72992809


Riverside, CA 92503

Orange and white cat

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Lost Male Cat last seen Alameda across from Hastings ranch, Pasadena, CA 91107

Reported 2 weeks ago

Bb Male Cat

LOST PawBoost ID: 73114990


Pasadena, CA 91107

White and orange tabby cat with a birthmark on nose

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Lost Female Cat last seen Heritage park, Fontana, CA 92336

Reported 2 weeks ago, updated 2 weeks ago

Uni Female Cat

LOST PawBoost ID: 73104661


Fontana, CA 92336

Pink Sphynx. Fuzz on ears, paws and tail. Blue eyes. Last seen wearing her black sweater.

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Lost Male Cat last seen Arbolita Elementary, La Habra, CA 90631

Reported 2 months ago, updated 2 weeks ago

Smokey Male Cat

LOST PawBoost ID: 72945165


La Habra, CA 90631

Blue eyes, dirty blond hair, very fluffy

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Lost Male Cat last seen 166th and Gridley Rd, Cerritos, CA 90703

Reported 1 year ago, updated 2 weeks ago

Goji Male Cat

LOST PawBoost ID: 71696660


Cerritos, CA 90703

Orange and White Cream Domestic Shorthair Tabby. 3 years old, approx. 11lbs and neutered. There is a chip out of his left ear from an old ear injury and has white front toes and hind legs.

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Lost Unknown Cat last seen Liberty Community Plaza, Whittier, CA 90604

Reported 2 weeks ago

Siam Kisses Unknown Cat

LOST PawBoost ID: 73112798


Whittier, CA 90604

Siamese Cat

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Lost Cat Data for Diamond Bar, CA

There are 1524 lost cats in Diamond Bar, CA.

Find Local Cat Shelters in Diamond Bar, CA

PawBoost has communities of cat-lovers across the country and beyond that help find missing cats, and that means partnerships with cat 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 Cat Sooner with PawBoost

When you have a missing cat, it can be difficult to know what to do in the moment.

How do I find my cat? Do I have to visit the cat 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 Diamond Bar?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,269,081 pets reunited and counting!

Find your lost cat faster with PawBoost.

Report Lost Cat

Frequently Asked Questions

I lost my cat. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost cat 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 cat to our lost & found, and make a lost cat flyer – all for free.

Other sites that help you raise local awareness for your lost cat 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 cat'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 Diamond Bar community, the better your chances of a happy reunion!

Read our full guide on how to find your lost cat for more actionable tips.

Where do I report a lost cat in Diamond Bar, CA?

If you lost a cat, we would like to help. You can report a lost cat to PawBoost for free to help find your cat in the Diamond Bar area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Diamond Bar!

Do I have to pay for premium PawBoost services to find my lost cat?

You don't have to pay to find your lost pet 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 lost pet alert.

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