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Lost Pets Database for Riverside, CA

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

Lost Male Dog last seen Iris & Lasselle , Moreno Valley, CA 92551

Reported 9 months ago, updated 5 mins ago

Doby Male Dog

LOST PET ID: 69319033


Moreno Valley, CA 92551

White fluffy coat, microchipped, brown eyes

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Lost Male Cat last seen Marist Lane and Apalache close to men’s prison and chafey college, Chino, CA 91710

Reported 4 months ago, updated 13 mins ago

Cheezit Male Cat

LOST PET ID: 69806049


Chino, CA 91710

Orange Tabby Micro chipped large cat

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Lost Male Dog last seen Mission groove , Riverside, CA 92508

Reported 52 mins ago

? Male Dog

LOST PET ID: 70211123


Riverside, CA 92508

Brown. Brown eyes

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Lost Male Cat last seen E Lynwood drive , San Bernardino, CA 92404

Reported 1 week ago, updated 1 hour ago

Shadow Male Cat

LOST PET ID: 70188142


San Bernardino, CA 92404

All black with a slightly bald spot above his left eye

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Lost Male Cat last seen 7th St and San Antonio Ave, Upland, CA 91786

Reported 4 weeks ago, updated 1 hour ago

Black Male Cat

LOST PET ID: 70121189


Upland, CA 91786

He left when gardener used machinery. he is scared

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Lost Male Cat last seen E Lynwood drive , San Bernardino, CA 92404

Reported 1 week ago, updated 1 hour ago

Shadow Male Cat

LOST PET ID: 70188106


San Bernardino, CA 92404

He’s all black and above his left eye he’s kind of bald

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Lost Male Cat last seen marist ln, mountain ave, Chino, CA 91710

Reported 3 months ago, updated 2 hours ago

Cheez-it Male Cat

LOST PET ID: 69929810


Chino, CA 91710

large head big cheeks, slightly large cat

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

Reported 2 days ago, updated 2 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 Cat last seen Smith avenue, Jurupa Valley, CA 91752

Reported 4 months ago, updated 2 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 By lake Matthew’s elementary school in riverside ca , Riverside, CA 92503

Reported 2 days ago, updated 2 hours ago

Gorby Male Cat

LOST PET ID: 70204330


Riverside, CA 92503

All White male with one blue and one green eye

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Lost Unknown Cat last seen Palmyra and Chapman , Orange, CA 92866

Reported 1 day ago, updated 2 hours ago

Mamas Unknown Cat

LOST PET ID: 70207702


Orange, CA 92866

White with blue eyes

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Lost Male Cat last seen Near Citrus Ave, Fontana CA, Fontana, CA 92335

Reported 1 week ago, updated 3 hours ago

Nester “mouse” Male Cat

LOST PET ID: 70183326


Fontana, CA 92335

grey with black stripes all along body, skittish, green eyes, tail may be ed up, neutered

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Lost Male Dog last seen troth and 54th, Jurupa Valley, CA 91752

Reported 3 hours ago

Torito Male Dog

LOST PET ID: 70210942


Jurupa Valley, CA 91752

left eye is half blue and has a short tail

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Lost Female Cat last seen Wildflower neighborhood across from Town Center, Aliso Viejo, CA 92656

Reported 4 months ago, updated 3 hours ago

Gwen Female Cat

LOST PET ID: 69795718


Aliso Viejo, CA 92656

White brown grey tabby with black spots on her paws. Friendly new to area so maybe shy. Please help us find Gwen!

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Lost Male Cat last seen Wildflower neighborhood across from Town center , Aliso Viejo, CA 92656

Reported 4 months ago, updated 3 hours ago

Blake Male Cat

LOST PET ID: 69795696


Aliso Viejo, CA 92656

Black/grey tabby about a year old. He is very sweet but maybe shy is new to the area. Please help us find Blake!

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

Reported 2 days ago, updated 3 hours ago

Doggie Male Dog

LOST PET ID: 70204296


Jurupa Valley, CA 92509

Beagle tri-color black, brown, and white. Wearing yellow collar. MicroChip I'd81922.

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Lost Male Cat last seen Paseo Grande, Chino Hills , Chino Hills, CA 91709

Reported 7 months ago, updated 3 hours ago

Emerson Male Cat

LOST PET ID: 69537806


Chino Hills, CA 91709

Male, tabby, 6 years old, Black and Tan stripes on body

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Lost Pet Data for Riverside, CA

There are 1841 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 – 1,727,775 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.