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Lost Dogs Database for Riverside, CA

Search lost and found dogs, as well as other pets, in the Riverside area with PawBoost.

824 lost dogs in your search

Lost Female Dog last seen Jumped the back fence., Yorba Linda, CA 92887

Reported 4 weeks ago

Valentina Tina Female Dog

LOST PawBoost ID: 73428888


Yorba Linda, CA 92887

Black and White Border Collie Lab mix wearing a hot pink collar.

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Lost Female Dog last seen Park Ave. & comer, Riverside, CA 92502

Reported 11 months ago, updated 4 weeks ago

Belle Female Dog

LOST PawBoost ID: 72268804


Riverside, CA 92502

Pomerian-mixed Brown and white Spayed- female 3 year 3 months Friendly. ,

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Lost Male Dog last seen Norton ave marigold, Chino, CA 91710

Reported 1 month ago, updated 4 weeks ago

Terry Male Dog

LOST PawBoost ID: 73396860


Chino, CA 91710

Tan color brown white

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Lost Male Dog last seen San Antonio, Pomona, CA 91766

Reported 4 weeks ago

Max Male Dog

LOST PawBoost ID: 73426496


Pomona, CA 91766

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Lost Female Dog last seen E st and highland ave, San Bernardino, CA 92405

Reported 2 months ago, updated 4 weeks ago

Stella Female Dog

LOST PawBoost ID: 73333713


San Bernardino, CA 92405

Female french bulldog

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Lost Female Dog last seen Silver creek mobile homes-between victoria and sterling, Highland, CA 92346

Reported 4 weeks ago

Mocha Female Dog

LOST PawBoost ID: 73426359


Highland, CA 92346

Brown with white boston terrier, pink harness and a multicolored leash. Not wearing her color. Chipped.

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Lost Male Dog last seen Around saint James Catholic Church, Perris, CA 92571

Reported 2 months ago, updated 4 weeks ago

Popeye Male Dog

LOST PawBoost ID: 73271756


Perris, CA 92571

Grey French bulldog

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Lost Male Dog last seen Cajalco and Clark, Perris, CA 92571

Reported 4 weeks ago

Lonzo Male Dog

LOST PawBoost ID: 73426220


Perris, CA 92571

Brindle mastiff mix

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Lost Female Dog last seen macheka dr, Nuevo, CA 92567

Reported 4 months ago, updated 4 weeks ago

Luna Female Dog

LOST PawBoost ID: 73085205


Nuevo, CA 92567

tan brown chihuahua she has like a white spot on her chest in the middle

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Lost Male Dog last seen Bonita Ave Ontario ca, Ontario, CA 91762

Reported 1 month ago, updated 4 weeks ago

Blacky Male Dog

LOST PawBoost ID: 73384481


Ontario, CA 91762

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Lost Female Dog last seen Valencia, Fontana, CA 92335

Reported 4 weeks ago

Kaysee Female Dog

LOST PawBoost ID: 73424392


Fontana, CA 92335

Tiny

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Lost Male Dog last seen Mango and Miller, Fontana CA, Fontana, CA 92336

Reported 4 weeks ago, updated 4 weeks ago

Foster Male Dog

LOST PawBoost ID: 73415748


Fontana, CA 92336

Tan small chihuahua mutt mix with longer legs

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Lost Male Dog last seen Magnolia, Riverside, CA 92504

Reported 4 weeks ago

Valentino Male Dog

LOST PawBoost ID: 73423469


Riverside, CA 92504

Black (brindle) with white patch on the chest

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Lost Female Dog last seen Alder ave, merrill ave fontana, Fontana, CA 92335

Reported 1 month ago, updated 4 weeks ago

Luna Female Dog

LOST PawBoost ID: 73353467


Fontana, CA 92335

Is brown female she’s a tall

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Lost Female Dog last seen Peak trail, Perris, CA 92570

Reported 2 months ago, updated 4 weeks ago

Booboo Female Dog

LOST PawBoost ID: 73325138


Perris, CA 92570

About 5 or 6 lb Chihuahua

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Lost Male Dog last seen Near Ramona ave 92411 San Bernardino CA, San Bernardino, CA 92411

Reported 4 weeks ago, updated 4 weeks ago

KILO Male Dog

LOST PawBoost ID: 73411794


San Bernardino, CA 92411

Oreo type spotted Dog

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Lost Female Dog last seen N. Sterling Ave and Marshall Blvd, San Bernardino, CA 92404

Reported 3 months ago, updated 4 weeks ago

Bella Female Dog

LOST PawBoost ID: 73164679


San Bernardino, CA 92404

Black with white strip going down chest

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Lost Female Dog last seen Gavilan hills rd, Lake Mathews, CA 92570

Reported 4 weeks ago, updated 4 weeks ago

Rosie Female Dog

LOST PawBoost ID: 73420923


Lake Mathews, CA 92570

White and brown with a pink nose that is scarred from sunburn. She has a scar on top of her head

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Lost Male Dog last seen Morango golf course, Beaumont, CA 92223

Reported 4 weeks ago

Toby Male Dog

LOST PawBoost ID: 73420844


Beaumont, CA 92223

White dog with black ears and black spot on top of his back. 13 pounds and can be defensive.

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Lost Female Dog last seen Bonita and wheeler, La Verne ca, La Verne, CA 91750

Reported 4 weeks ago

Maggie Female Dog

LOST PawBoost ID: 73420517


La Verne, CA 91750

Yellow lab

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Lost Dog Data for Riverside, CA

There are 824 lost dogs in Riverside, CA.

Find Local Dog Shelters in Riverside, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Dog Sooner with PawBoost

When you have a missing dog, it can be difficult to know what to do in the moment.

How do I find my dog? Do I have to visit the dog 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 dog owners find their furry loved ones – 2,334,350 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog 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 dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog 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 dog'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 dog for more actionable tips.

Where do I report a lost dog in Riverside, CA?

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog 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 dog?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free dog finder services have helped millions of people reunite with their lost dogs.

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.