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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 Riverside ave and 210 fwy , Rialto, CA 92376

Reported 4 days ago, updated 2 days ago

Max Male Dog

LOST PET ID: 70252755


Rialto, CA 92376

Has a cut on his left back leg

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Lost Female Dog last seen Trumble RD and Rouse RD, Romoland, CA 92585

Reported 2 weeks ago, updated 2 days ago

Girl Puppy Female Dog

LOST PET ID: 70223640


Romoland, CA 92585

Husky mix black with tan and black mask.

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Lost Male Cat last seen 2nd st Norco , Norco, CA 92860

Reported 1 week ago, updated 2 days ago

Stuart Little Male Cat

LOST PET ID: 70236375


Norco, CA 92860

Male unaltered 1 year old White with gray/black spots with a raccoon tail

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Lost Male Dog last seen euclid and d street , Ontario, CA 91762

Reported 2 days ago

Domino Male Dog

LOST PET ID: 70260299


Ontario, CA 91762

2 year black pitbull with white paws and chest weighs about 40 pounds

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Lost Female Dog last seen Evergreen Memorial Cemetery , Riverside, CA 92501

Reported 1 month ago, updated 2 days ago

Gidget Female Dog

LOST PET ID: 70158598


Riverside, CA 92501

Brown Yorkie/Chihuahua mix.

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Lost Male Cat last seen Carnelian & Lemon Ave, Rancho Cucamonga, CA 91701

Reported 2 days ago

Ziggy Male Cat

LOST PET ID: 70260210


Rancho Cucamonga, CA 91701

Orange longhaired Ragdoll, he is very sweet and has a light meow/voice

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Lost Male Dog last seen Grand avenue and diamond bar blvd, Diamond Bar, CA 91789

Reported 2 months ago, updated 2 days ago

Gucci Male Dog

LOST PET ID: 70101520


Diamond Bar, CA 91789

Black white brown small dog Reward for GUCCI 15k I really hope someone found him please please return him to me I keep looking everywhere no luck. Last seen in the hills apmts during day hours on Tuesday march 12 Please if anyone had him call me please he is so precious to me I'm so heartbroken plz. Please give me hope and faith that he will return to me

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Lost Female Cat last seen Nutmeg Drive, Corona, CA 92882

Reported 2 days ago

Mona Female Cat

LOST PET ID: 70259983


Corona, CA 92882

Striped black and brown

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Lost Male Dog last seen San bdno Ave an sycamore in rialto CA 92376, Colton, CA 92324

Reported 4 days ago, updated 2 days ago

Prince Male Dog

LOST PET ID: 70251669


Colton, CA 92324

White short hair he has a birthmark right above his lip he answers to prince

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Lost Male Dog last seen Highway 74, Perris, CA 92570

Reported 2 days ago

Rico Male Dog

LOST PET ID: 70259942


Perris, CA 92570

fluffy Frenchie/ Chocolate brindle

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Lost Female Cat last seen Grove , Ontario, CA 91761

Reported 2 days ago, updated 2 days ago

Calie Female Cat

LOST PET ID: 70259787


Ontario, CA 91761

Grey Tabby with orange splashes

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Lost Male Cat last seen Near amberwood dr, Walnut, CA 91789

Reported 2 days ago

JJ Male Cat

LOST PET ID: 70259704


Walnut, CA 91789

no tag or collar on neck,about 11LB,breed :believe its Dragon Li mixed with MaineCoon 1.eye brown black ,hair around eye circle are light color you can tell from picture 2.furry with a big tail. Any one found it or similar aound the missing area just let me know or shot me a picture i will go and check. If its verified as the same missing cat I will give cash reward

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Lost Female Dog last seen Broadway and Pine in Santa Ana, Santa Ana, CA 92701

Reported 4 days ago, updated 2 days ago

Lola Female Dog

LOST PET ID: 70250634


Santa Ana, CA 92701

Small bump on her belly, white paws, feisty personality

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Lost Male Dog last seen Case rd and ethanac perris ca, Perris, CA 92570

Reported 4 days ago, updated 2 days ago

Bo Male Dog

LOST PET ID: 70252458


Perris, CA 92570

White pitbull male uneutered please call or text ninefive15 eight seven 75 65

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Lost Male Dog last seen East End/Pipeline/Philadelphia , Chino, CA 91710

Reported 2 days ago

Doug Male Dog

LOST PET ID: 70259567


Chino, CA 91710

Pit/lab mix, unfixed male, no collar, brindle, 12 years old, very nice

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Lost Male Dog last seen Holt Ave , Ontario, CA 91761

Reported 2 days ago

Bam Bam Male Dog

LOST PET ID: 70259542


Ontario, CA 91761

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Lost Female Cat last seen El Toro and Aliso Park Drive, El Toro and Northcrest Drive, Lake Forest, CA 92630

Reported 3 years ago, updated 2 days ago

Cassie Female Cat

LOST PET ID: 66820366


Lake Forest, CA 92630

Lilac Point Siamese, she’s about 11 years old. She has an eye issue where it’s milky and they leak. Hope to reunite with her soon

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Lost Female Cat last seen Woodbury Irvine, Irvine, CA 92620

Reported 1 week ago, updated 2 days ago

Lapa Female Cat

LOST PET ID: 70235494


Irvine, CA 92620

Gray and white

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Lost Male Dog last seen 40th and E st san bernardino, San Bernardino, CA 92407

Reported 2 days ago

Chicken Nugget Male Dog

LOST PET ID: 70259322


San Bernardino, CA 92407

Pembroke Welsh corgi

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Lost Female Cat last seen journal privado Ontario, CA, Ontario, CA 91764

Reported 2 days ago

Rice Ball Female Cat

LOST PET ID: 70259313


Ontario, CA 91764

Curly ears, blue eyes, very shy, microchipped, white/grey

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Lost Pet Data for Riverside, CA

There are 1557 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 – 1,738,656 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.