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Lost Pets Database for Riverside, CA

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

Lost Female Dog last seen Palmetto, Fontana, CA 92335

Reported 1 week ago, updated 19 hours ago

Nini Female Dog

LOST PET ID: 70223454


Fontana, CA 92335

Pomeranian, Golden color

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Lost Male Dog last seen Ontario St, Corona, CA 92882

Reported 3 days ago, updated 19 hours ago

Koda Male Dog

LOST PET ID: 70243260


Corona, CA 92882

White and black with blue eyes. Husky

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Lost Male Cat last seen King/ Palomino pl , Woodcrest, CA 92504

Reported 7 months ago, updated 19 hours ago

Jet Male Cat

LOST PET ID: 69626768


Woodcrest, CA 92504

Black and white. Collar, tag and microchip.

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Lost Male Dog last seen Michelson and culver, Irvine, CA 92612

Reported 3 months ago, updated 19 hours ago

Charlie Male Dog

LOST PET ID: 70014502


Irvine, CA 92612

erect ears, blue/green mark under stomach

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Lost Male Cat last seen Smith avenue, Jurupa Valley, CA 91752

Reported 5 months ago, updated 19 hours ago

Boba Male Cat

LOST PET ID: 69811465


Jurupa Valley, CA 91752

He is a white greyish cat and has big round beady eyes. He is missing a toe on his back right paw. Please if you see him pls contact me I miss my stink stink

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Lost Male Cat last seen Yosemite Ave, Perris CA 92570, Perris, CA 92570

Reported 3 days ago, updated 19 hours ago

Connor Male Cat

LOST PET ID: 70243100


Perris, CA 92570

Siamese Neutered Male, has microchip, Large, Very Friendly

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Lost Female Cat last seen Sierra Siena rd, Irvine, CA 92603

Reported 2 months ago, updated 19 hours ago

Nala Female Cat

LOST PET ID: 70093221


Irvine, CA 92603

White front and back paws, white belly, brown strips all over body

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Lost Male Dog last seen Arlington & tyler, Riverside, CA 92503

Reported 4 months ago, updated 19 hours ago

Wilson Male Dog

LOST PET ID: 69877244


Riverside, CA 92503

Small tan dog, he has a broken tail so it looks a little like a corkscrew on the end. He is thin & has long legs.

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Lost Male Cat last seen 19th street , Rancho Cucamonga, CA 91730

Reported 4 days ago, updated 20 hours ago

Miso Male Cat

LOST PET ID: 70238810


Rancho Cucamonga, CA 91730

fully covered in stripes and had a collar with mushrooms on it last time seen.

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Lost Female Cat last seen quail Run and skycrest, Mission Viejo, CA 92692

Reported 20 hours ago

Beckett Female Cat

LOST PET ID: 70250432


Mission Viejo, CA 92692

brown and black strides

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Lost Male Dog last seen Slover ave and alder ave, Fontana, CA 92334

Reported 21 hours ago

Milo Male Dog

LOST PET ID: 70250407


Fontana, CA 92334

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Lost Male Cat last seen Merrill & Citrus, near the railroad crossing, Fontana, CA 92335

Reported 2 weeks ago, updated 21 hours ago

Nester Male Cat

LOST PET ID: 70204258


Fontana, CA 92335

Neutered male, gray American short-hair with stripes

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Lost Male Dog last seen Foothill/acacia/etiwanda, Rialto, CA 92376

Reported 1 week ago, updated 21 hours ago

Chompers Male Dog

LOST PET ID: 70226737


Rialto, CA 92376

English bulldog pit mix

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Lost Female Dog last seen Farewell , mango, Fontana, CA 92336

Reported 22 hours ago

Lucy Female Dog

LOST PET ID: 70250029


Fontana, CA 92336

White frenchie that has a scab inside her right ear from an ear infection

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Lost Male Dog last seen By secombe lake, San Bernardino, CA 92410

Reported 22 hours ago

Flecha Male Dog

LOST PET ID: 70250027


San Bernardino, CA 92410

Black Chihuahua with fluffy mane

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Lost Male Dog last seen S maple and  w Wilson st, Fontana, CA 92335

Reported 23 hours ago

Peludo Male Dog

LOST PET ID: 70249903


Fontana, CA 92335

Brown/white

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Lost Male Dog last seen BENITO/VERNON AVE, Montclair, CA 91763

Reported 1 year ago, updated 23 hours ago

Bo Male Dog

LOST PET ID: 68654027


Montclair, CA 91763

Tan 3lbs Chihuahua that is ILL AND NEEDS HIS MEDICATIONS

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Lost Male Dog last seen Delphinium Ln Murrieta CA, Murrieta, CA 92562

Reported 24 hours ago

Slinky Male Dog

LOST PET ID: 70249766


Murrieta, CA 92562

Small skinny brown

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Lost Male Dog last seen Valley, Bloomington, CA 92316

Reported 24 hours ago

Nugget Robles Male Dog

LOST PET ID: 70249723


Bloomington, CA 92316

Please help me get my dog back he was seen yesterday. A post has been posted here saying he has been reunited but he was reunited with the wrong family. The number that was provided with that post was this But has yet to reply. He is a full golden retriever so I would think they would keep him. If you do have him give him back.

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Lost Pet Data for Riverside, CA

There are 1660 missing pets in the area.

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.

Check out our complete list of shelter partners:

List of PawBoost Shelter Partners

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

Apply for Partnership

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 – 1,736,385 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

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.

What are the PawBoost Posting Guidelines?

• PawBoost does not take part in foster care or custody disputes. If you believe someone has wrongful custody of a pet, PawBoost is not the place to resolve that dispute.

• PawBoost is a platform for LOST and FOUND/STRAY pets ONLY.

• Please do not include personally identifiable information about other individuals in your posting.

• Please do not use profanity.

• Only images of your pet or a pet you found should be submitted. Please do not submit images of anything else.

• Must be 18+ years of age to post on PawBoost

• Please do not post the same pet more than one time.

• Please do not include links to other sites in the post message.