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Lost Pets Database for Riverside, CA

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

Lost Male Cat last seen Cherry, Fontana, CA 92336

Reported 20 hours ago

Charlie Male Cat

LOST PET ID: 70274026


Fontana, CA 92336

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Lost Female Dog last seen Phillips and Gary avenue, Pomona, CA 91799

Reported 1 week ago, updated 20 hours ago

Lady Female Dog

LOST PET ID: 70247189


Pomona, CA 91799

All white small dogs 6 to 7 lb walks very uniquely

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Lost Male Cat last seen Sunbright dr moreno valley , Moreno Valley, CA 92553

Reported 20 hours ago

Cateau Male Cat

LOST PET ID: 70273962


Moreno Valley, CA 92553

Gray and white male neutered cat. Has a little bald spot under his chin from a skin irritation. Hair is growing back a little

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Lost Male Dog last seen Heritage High School, Menifee, CA 92596

Reported 3 weeks ago, updated 20 hours ago

Junior Male Dog

LOST PET ID: 70203086


Menifee, CA 92596

22 pound male Llasa Apso. Friendly but afraid of other dogs. Chipped and tagged. $1000 reward!

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Lost Male Cat last seen E butterfly ln, Ontario, CA 91762

Reported 21 hours ago

Dutchess Male Cat

LOST PET ID: 70273865


Ontario, CA 91762

black and grey cat with green eyes

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Lost Male Dog last seen Pico Ave & San Jacinto Nuevo Ca, Nuevo, CA 92567

Reported 3 days ago, updated 21 hours ago

Hunter Male Dog

LOST PET ID: 70265791


Nuevo, CA 92567

Dark Brown With Black German Shepherd

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Lost Male Dog last seen Sunrise Church/N. Sycamore Ave., Rialto, CA 92377

Reported 4 weeks ago, updated 22 hours ago

Papi Male Dog

LOST PET ID: 70179651


Rialto, CA 92377

Cream colored male chihuahua with light brown spots with a stripe up his head.

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Lost Male Dog last seen Inland Empire Blvd., Ontario, CA 91764

Reported 2 months ago, updated 22 hours ago

Jam Male Dog

LOST PET ID: 70036698


Ontario, CA 91764

Small Tan Chihuahua with spiked collar

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Lost Female Dog last seen Beaumont and 13th Street, Beaumont, CA 92223

Reported 23 hours ago

Daisy Female Dog

LOST PET ID: 70273282


Beaumont, CA 92223

All black lab female fat very friendly and lovable her name is Daisy

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Lost Female Dog last seen Virginia st, San Bernardino, CA 92405

Reported 2 weeks ago, updated 23 hours ago

Little mamma Female Dog

LOST PET ID: 70234186


San Bernardino, CA 92405

White short hair.

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Lost Male Dog last seen Valley , Fontana, CA 92334

Reported 24 hours ago

Mamba Male Dog

LOST PET ID: 70272984


Fontana, CA 92334

He is a chubby short bulldog name is Mamba

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Lost Female Cat last seen Las Flores, Rancho Santa Margarita, CA 92688

Reported 9 months ago, updated 1 day ago

Zoe Female Cat

LOST PET ID: 69441380


Rancho Santa Margarita, CA 92688

2 year old female Gray tabby cat

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Lost Female Dog last seen 5th st and Mtn view, San Bernardino, CA 92401

Reported 3 weeks ago, updated 1 day ago

GiGi Female Dog

LOST PET ID: 70195004


San Bernardino, CA 92401

Around 90 lbs friendly

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Lost Male Cat last seen Main st and rincon, Corona, CA 92879

Reported 2 months ago, updated 1 day ago

Michael Male Cat

LOST PET ID: 70113255


Corona, CA 92879

Tuxedo tabby with one white sleeve. Please call me if found we

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Lost Female Dog last seen By superior grocers , Fontana, CA 92335

Reported 10 months ago, updated 1 day ago

Melito Female Dog

LOST PET ID: 69285948


Fontana, CA 92335

Small chihuahua she’s a small about 5 pounds please if anyone has seen her, please message me. She got out late at night

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Lost Male Dog last seen Was last seen in Fontana on Tokay Between foothill and arrow, Fontana, CA 92335

Reported 1 year ago, updated 1 day ago

Bear Male Dog

LOST PET ID: 68612623


Fontana, CA 92335

Hes a black fluffy chihuahua he barks but hes sweet please help him come , his name is Bear

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Lost Female Cat last seen Sapphire and Brittany St , Rancho Cucamonga, CA 91701

Reported 1 day ago

Mimi Female Cat

LOST PET ID: 70272013


Rancho Cucamonga, CA 91701

Calico cat about 1 year old

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Lost Male Cat last seen N Corona Ave, Ontario, CA 91764

Reported 2 years ago, updated 1 day ago

Feeloosh Male Cat

LOST PET ID: 68181919


Ontario, CA 91764

White with tan/orange on tail and ears, short haired, male cat with blue eyes. Please help me return safe.

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Lost Female Cat last seen Mt view , San Bernardino, CA 92405

Reported 2 weeks ago, updated 1 day ago

Peach Female Cat

LOST PET ID: 70221602


San Bernardino, CA 92405

Calico. 1yr old. Supper friendly. Heart shape patch on her right ear.

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Lost Pet Data for Riverside, CA

There are 1488 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 – 1,741,041 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.