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Lost Pets Database for Riverside, CA

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

Lost Female Cat last seen 9th an mckinley, San Bernardino, CA 92410

Reported 3 weeks ago, updated 7 mins ago

Cita Female Cat

LOST PET ID: 70174712


San Bernardino, CA 92410

Calico cat 1 leg is white and other is orange spotted, wearing orange Collar

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Lost Female Dog last seen Near w h st Ontario , Ontario, CA 91762

Reported 10 mins ago

Moomoo Female Dog

LOST PET ID: 70243308


Ontario, CA 91762

Black and white black ears

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Lost Female Dog last seen By Stater Bros on Mission Blvd, Riverside, CA 92509

Reported 1 week ago, updated 12 mins ago

Bowie Female Dog

LOST PET ID: 70220002


Riverside, CA 92509

Black and white border collie / Australian Shepard mix. White stripe going up her face closer to right eye

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Lost Female Dog last seen Soquel Canyon fwy exit, Chino Hills, CA 91709

Reported 4 weeks ago, updated 16 mins ago

Cinnamon Female Dog

LOST PET ID: 70148096


Chino Hills, CA 91709

Chow chow with purple tongue. Short buzzed haircut. Blue collar with blue flower. Tag says Cinnamon and my phone #

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Lost Male Dog last seen Indiana & La Sierra, Riverside, CA 92503

Reported 19 mins ago

Lincoln Male Dog

LOST PET ID: 70243277


Riverside, CA 92503

Lincoln is a fawn French Bulldog. He got out of the yard looking for his dad. My brother was visiting so Lincoln doesn't know this area. Please call if you've seen him. He is chipped and has a name on his collar. He might be skiddish around strangers.

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Lost Male Dog last seen Pampus dr, Jurupa Valley, CA 91752

Reported 21 mins ago

Waco Male Dog

LOST PET ID: 70243274


Jurupa Valley, CA 91752

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

Reported 29 mins ago

Koda Male Dog

LOST PET ID: 70243260


Corona, CA 92882

White and black with blue eyes. Husky

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Lost Female Dog last seen Donner way/30th st, Riverside, CA 92509

Reported 2 days ago, updated 55 mins ago

Thea Female Dog

LOST PET ID: 70237186


Riverside, CA 92509

Black yorkie

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

Reported 1 hour ago

Connor Male Cat

LOST PET ID: 70243100


Perris, CA 92570

Siamese Neutered Male, has microchip, Large, Very Friendly

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Lost Male Cat last seen Hawarden & Arlington , Riverside, CA 92506

Reported 2 hours ago

Stitch Male Cat

LOST PET ID: 70243068


Riverside, CA 92506

Red Tabby

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Lost Male Dog last seen He’s a border collie named Ty, reward if found , Azusa, CA 91702

Reported 2 hours ago

Ty Male Dog

LOST PET ID: 70243029


Azusa, CA 91702

Black and white border collie responds to name Ty, anyone who finds him gets a big reward

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Lost Male Cat last seen Sapphire and yorba Linda Blvd (Haver Hill Apts), Fullerton, CA 92831

Reported 5 months ago, updated 3 hours ago

Rio Male Cat

LOST PET ID: 69731998


Fullerton, CA 92831

Grey with white feet and chest Neutered

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Lost Female Dog last seen Cedar & mountain , Arrowhead Farms, CA 92407

Reported 2 days ago, updated 3 hours ago

Coco Female Dog

LOST PET ID: 70236880


Arrowhead Farms, CA 92407

Brown Chihuahua very friendly. She has a extra toe on rear paws

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Lost Male Cat last seen COLTON on Union St, Colton, CA 92324

Reported 2 weeks ago, updated 3 hours ago

Mickey Male Cat

LOST PET ID: 70191407


Colton, CA 92324

Neutered male cat. Clipped ear on right ear. Responds to Mickey

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Lost Male Dog last seen Bristol and warner, Santa Ana, CA 92707

Reported 3 hours ago

Woodstock Male Dog

LOST PET ID: 70242864


Santa Ana, CA 92707

White Poodle he is a senior dog he is hard of hearing and has cataracts he is also missing a tooth on the bottom of his mouth.

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Lost Male Dog last seen Hidden valley, Corona, CA 92879

Reported 4 hours ago

Hunter Male Dog

LOST PET ID: 70242822


Corona, CA 92879

Brown and white year old husky

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Lost Male Cat last seen Ironwood apmts on 4th st ontario, Rancho Cucamonga, CA 91730

Reported 4 hours ago

Grim Male Cat

LOST PET ID: 70242798


Rancho Cucamonga, CA 91730

wearing a grey flea collar

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Lost Male Dog last seen Grove & 60 freeway/car wash ONTARIO CA, Ontario, CA 91761

Reported 4 hours ago

CASH Male Dog

LOST PET ID: 70242765


Ontario, CA 91761

LOST DOG PICKED UP BY GOOD SAMARITAN ONTARIO 60 freeway & Grove 4/27 at 2:08 PM Are you the Good Samaritan who picked up Cash near the car wash? Male, microchipped Takes daily seizure Video footage obtained shows young boy picking up dog & returning to vehicle: 2018 black Nissan Altima 4 door Owner has license plate & has filed report with Ontario Police as well as Long Beach where vehicle is registered Hoping finder will make contact in the very near future

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Lost Pet Data for Riverside, CA

There are 1608 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 – 1,734,430 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.