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Lost Pets Database for Riverside, CA

Search lost and found pets in the Riverside area with PawBoost.

1909 lost pets in your search

Lost Male Cat last seen Via Octavo , Mission Viejo, CA 92691

Reported 6 days ago

Roger Male Cat

LOST PawBoost ID: 73010508


Mission Viejo, CA 92691

Orange Tabby cat

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Lost Male Dog last seen Near Golden PradosDrive, Diamond Bar, CA 91765

Reported 4 weeks ago, updated 6 days ago

Junior Male Dog

LOST PawBoost ID: 72925101


Diamond Bar, CA 91765

Rat Terrier some think Chihuahua

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Lost Male Cat last seen McKinley and promenade, Corona, CA 92879

Reported 2 weeks ago, updated 6 days ago

George Male Cat

LOST PawBoost ID: 72973960


Corona, CA 92879

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Lost Female Cat last seen S riverside ave between Randal and San Bernardino , Rialto, CA 92316

Reported 7 months ago, updated 6 days ago

Mila Female Cat

LOST PawBoost ID: 72247308


Rialto, CA 92316

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Lost Female Cat last seen In neighborhoods, Upland, CA 91786

Reported 6 days ago

Elphaba Female Cat

LOST PawBoost ID: 73010263


Upland, CA 91786

Black cat with green eyes, medium size, has a collar with airtag (low battery)

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Lost Female Cat last seen Sonora Dr in San Bernardino, San Bernardino, CA 92404

Reported 4 weeks ago, updated 6 days ago

Alaska Female Cat

LOST PawBoost ID: 72916355


San Bernardino, CA 92404

All white with blue eyes

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Lost Male Cat last seen General tract in Buena Park, CA , Orange County, CA 92606

Reported 9 months ago, updated 6 days ago

Chance - REWARD Male Cat

LOST PawBoost ID: 72007457


Orange County, CA 92606

REWARD offered for safe return to owner. $50 REWARD for a confirmed clear photo or footage with date and location. Please note his front right leg is all white so be on the look out for that. 2-year-old neutered male gray/brown tabby with black spots/stripes, white nose/mouth/chest/lower neck/various spots on legs. Do not try to capture unless you can safely lure and secure him. Just take a picture and send it ASAP. It would help to zoom in on the cat so we can see distinct markings and zoom out on location so it will be easy to locate. If you can't take a picture please report the sighting anyway. Any information helps and positive leads could lead to a reward. He went missing Saturday September 6th at 4pm. We think he may be in the area, surrounding tracts, cities, or anywhere in the region because we can't rule out that he was displaced. Please text if you see him! Please check your sheds/grge/attic or anywhere small animals can hide or be trapped and please inform any feeders or neighbors who are not on social media! Thank you!

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Lost Female Bird last seen San Felipe Dr. Near Perris Blvd and Rider St, Perris, CA 92571

Reported 6 months ago, updated 6 days ago

Bonnie Female Bird

LOST PawBoost ID: 72363626


Perris, CA 92571

Brown and White Muscovy Duck

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Lost Male Dog last seen Ramona alessandro elementary school, San Bernardino, CA 92411

Reported 5 months ago, updated 6 days ago

Scrapy Male Dog

LOST PawBoost ID: 72442792


San Bernardino, CA 92411

He is black and brown with a little white starting at his chest and paws. Flabby ears, brown nails. Has a dot on each side of his face. Very playful and protective.

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Lost Male Dog last seen Randall Ave and Cactus Ave, Rialto, CA 92376

Reported 6 days ago

Cheeto Male Dog

LOST PawBoost ID: 73010005


Rialto, CA 92376

Black and White Male Pup

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Lost Male Cat last seen Monroe ave., Romoland, CA 92585

Reported 4 weeks ago, updated 6 days ago

Smoky Male Cat

LOST PawBoost ID: 72925184


Romoland, CA 92585

Smaller sized grey cat with striped, has little scabs behind his ears sometimes. Very shy and a little y but loved to rub up on legs and likes head scratches

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Lost Male Cat last seen Stephanie Dr & Wednesday Dr, West Covina, CA 91792

Reported 3 weeks ago, updated 6 days ago

Gingie Male Cat

LOST PawBoost ID: 72944358


West Covina, CA 91792

Orange and white kitty, has a clipped ear and is super sweet and friendly.

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Lost Male Dog last seen Mission Blvd, Jurupa Valley, CA 92509

Reported 7 months ago, updated 6 days ago

Bepo Male Dog

LOST PawBoost ID: 72274583


Jurupa Valley, CA 92509

White & Fawn Color

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Lost Female Cat last seen Linares, Riverside, CA 92509

Reported 3 weeks ago, updated 6 days ago

Luna Female Cat

LOST PawBoost ID: 72951780


Riverside, CA 92509

Black

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Lost Male Cat last seen the orchard apmts, Santa Ana, CA 92705

Reported 2 weeks ago, updated 6 days ago

papa Male Cat

LOST PawBoost ID: 72979759


Santa Ana, CA 92705

black and white tuxedo cat with a white dot on his upper right lip all white paws (looks like he has on 4 white booties) 🥺

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Lost Male Dog last seen Alder and Tamarind , Fontana, CA 92335

Reported 1 week ago, updated 6 days ago

Hachi Male Dog

LOST PawBoost ID: 73001814


Fontana, CA 92335

White and brown

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Lost Female Cat last seen Collet, Riverside, CA 92505

Reported 3 years ago, updated 6 days ago

Pepper Female Cat

LOST PawBoost ID: 69358944


Riverside, CA 92505

Black f female cat with la little bit of white on her chest and under arms. She is microchipped

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Lost Male Dog last seen Near the Jack in the Box off Green River, Corona, CA 92878

Reported 6 days ago

Scout Male Dog

LOST PawBoost ID: 73009562


Corona, CA 92878

Anita mix with injured ears, light tan most of body and dark snout and ears

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Lost Male Cat last seen Nason and Dracaea Ave, Moreno Valley, CA 92555

Reported 2 years ago, updated 6 days ago

BB Male Cat

LOST PawBoost ID: 71020290


Moreno Valley, CA 92555

All black with a few very small white clusters on his left side above his back leg. He's fixed. Probably very scared so might act feral; he was feral before I rescued him. May be with a long haired brown tabby who was last seen wearing a collar with a bell. They went missing on the same day.

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Lost Male Cat last seen Cactus ave and foothill blvd , Rialto, CA 92376

Reported 6 days ago

Tommy Male Cat

LOST PawBoost ID: 73009467


Rialto, CA 92376

He is a gray tabby he had a white flea collar and tied die blue harness

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Lost Pet Data for Riverside, CA

There are 1909 lost pets in Riverside, CA.

Find Local Pet Shelters in Riverside, CA

PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet shelters in the US and in Canada.

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Find Your Pet Sooner with PawBoost

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

How do I find my pet? Do I have to visit the pet 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 Riverside?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,241,386 pets reunited and counting!

Find your lost pet faster with PawBoost.

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Frequently Asked Questions

I lost my pet. What should I do?

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

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

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

Where do I report a lost pet in Riverside, CA?

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

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

You don't have to pay to find your lost pet with PawBoost. PawBoost's free pet finder services have helped millions of people reunite with their lost pets.

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.