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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 Orangewood Mobile  Park, Fontana, CA 92335

Reported 2 days ago

Spencer Male Cat

LOST PET ID: 70300419


Fontana, CA 92335

Has a kink at the very end of his tail it is a birth defect. He also goes by the name Spence and will meow back with you. He’s quite heavy but skinny and he’s very affectionate. Please help find my boy. I’m lost without him

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Lost Female Dog last seen Stater Brothers Limonite and Camino, Riverside, CA 92509

Reported 2 days ago

Peaches Female Dog

LOST PET ID: 70300306


Riverside, CA 92509

Pink nose / white with brown spots

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Lost Male Cat last seen Orcahrd st & Lillian st, Riverside, CA 92504

Reported 4 weeks ago, updated 2 days ago

Tommy Male Cat

LOST PET ID: 70203253


Riverside, CA 92504

He has a black high visibilty collar on

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Lost Male Cat last seen Barton/hunts lane, San Bernardino, CA 92408

Reported 2 days ago

Toby Male Cat

LOST PET ID: 70300133


San Bernardino, CA 92408

White with black n grey stripes 7yrs old doesnt meow loud has very faint voice never been outside is neutered

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Lost Male Dog last seen Baseline and lynwood way, Highland, CA 92346

Reported 2 months ago, updated 2 days ago

Shady Male Dog

LOST PET ID: 70077521


Highland, CA 92346

Golden tan chihuahua has a scar on top of his nose

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Lost Male Dog last seen Foothill Mango/palmetto  (wal-mart parking lot), Fontana, CA 92335

Reported 1 week ago, updated 2 days ago

Peanut Male Dog

LOST PET ID: 70271806


Fontana, CA 92335

Apple head chihuahuas, Carmel color, approx 3 lbs.

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Lost Female Dog last seen Calvert and hwy74, Hemet, CA 92545

Reported 1 week ago, updated 2 days ago

Katrina Female Dog

LOST PET ID: 70270507


Hemet, CA 92545

White with brown spots

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

Reported 1 month ago, updated 2 days 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 N Corona Ave, Ontario, CA 91764

Reported 2 years ago, updated 2 days 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 Male Cat last seen Grove and 9th Street in Upland , Upland, CA 91785

Reported 3 days ago

Archie Male Cat

LOST PET ID: 70297929


Upland, CA 91785

Orange short hair. Been chipped . No collar. 5 years old. Altered. Probably about 12 lbs.

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Lost Male Cat last seen macy ct and idyllwild ln, Riverside, CA 92503

Reported 11 months ago, updated 3 days ago

Razzcal Male Cat

LOST PET ID: 69196385


Riverside, CA 92503

shorthaired black w/ a few white hairs peppered through his coat, small white patch on his chest, green eyes

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

Reported 2 weeks ago, updated 3 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 Cat last seen Louise st , San Bernardino, CA 92407

Reported 4 months ago, updated 3 days ago

Bmo Male Cat

LOST PET ID: 69941377


San Bernardino, CA 92407

Tabby with white, black mark on left foot, thin tail, and green eyes. Very friendly very sweet.

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Lost Male Cat last seen Sumner and Park View, Ontario, CA 91762

Reported 1 week ago, updated 3 days ago

Duchess Male Cat

LOST PET ID: 70274972


Ontario, CA 91762

Black and brown stripes.

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Lost Female Dog last seen Palmetto, Fontana, CA 92335

Reported 3 weeks ago, updated 3 days ago

Nini Female Dog

LOST PET ID: 70223454


Fontana, CA 92335

Pomeranian, Golden color

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Lost Male Dog last seen Old Elsinore Rd & Clark , Riverside County, CA 92570

Reported 1 month ago, updated 3 days ago

Chapo Male Dog

LOST PET ID: 70200957


Riverside County, CA 92570

Szu mix- missing in Perris on Old Elsinore Rd & Clark. He has an eye problem and needs constant medicine. Please call me if found

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Lost Male Cat last seen Pacific trail on archibald and baseline , Rancho Cucamonga, CA 91730

Reported 2 months ago, updated 3 days ago

Cakey Male Cat

LOST PET ID: 70110208


Rancho Cucamonga, CA 91730

White and orange Has shades of orange around his face and body and his tale is orange with stripes

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Lost Female Cat last seen Bradley St, Washington St, Riverside, CA 92506

Reported 6 months ago, updated 3 days ago

Bowie Female Cat

LOST PET ID: 69750019


Riverside, CA 92506

Orange and white tabby, round green eyes, has a white diamond shape on back of neck.

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Lost Male Dog last seen Palmyra/Ralston/Lugo , San Bernardino, CA 92404

Reported 5 months ago, updated 3 days ago

Rocky Male Dog

LOST PET ID: 69789379


San Bernardino, CA 92404

Salt and pepper Mini schnauzer. Red collar with tags. Also is chipped.

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Lost Male Dog last seen Brockton and Arlington, Riverside, CA 92502

Reported 3 days ago

Bear Male Dog

LOST PET ID: 70296870


Riverside, CA 92502

Black and white. Mostly black. 15 years old.

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Lost Pet Data for Riverside, CA

There are 1366 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 – 1,747,204 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.