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Lost Dogs Database for Rialto, CA

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

803 lost dogs in your search

Lost Male Dog last seen Columbia ave & main st, Riverside, CA 92501

Reported 13 hours ago

Son Male Dog

LOST PawBoost ID: 73528755


Riverside, CA 92501

Small tan/cream/black color male dog. He’s old so his coat looks a bit grayish. Is also slightly deaf

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Lost Female Dog last seen Palmetto and orange, Fontana, CA 92335

Reported 13 hours ago

Evee luna Female Dog

LOST PawBoost ID: 73528708


Fontana, CA 92335

White and tan

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Lost Male Dog last seen 9th and oak st, Bloomington, CA 92316

Reported 14 hours ago

Zeus Male Dog

LOST PawBoost ID: 73528690


Bloomington, CA 92316

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Lost Male Dog last seen Kendall Drive, San Bernardino, CA 92407

Reported 4 months ago, updated 14 hours ago

Tony Male Dog

LOST PawBoost ID: 72982319


San Bernardino, CA 92407

Tony has grey, white, tanish fur. He is a schnauzer and does not have his red collar on. He has shaggy ears and long skinny legs. As of now he might have some hair balls around his mouth.

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Lost Male Dog last seen Lahaina ct Riverside, Riverside, CA 92503

Reported 1 week ago, updated 15 hours ago

Brownie Male Dog

LOST PawBoost ID: 73494522


Riverside, CA 92503

Red golden retriever, pees when excited

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Lost Female Dog last seen Satsuma ave, Riverside, CA 92503

Reported 2 months ago, updated 15 hours ago

Baby Female Dog

LOST PawBoost ID: 73317617


Riverside, CA 92503

Pink spot belly

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Lost Male Dog last seen Overcrest and Sierra linda, Yucaipa, CA 92399

Reported 3 weeks ago, updated 15 hours ago

Milo Male Dog

LOST PawBoost ID: 73452203


Yucaipa, CA 92399

White, black and brown

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Lost Female Dog last seen East Lincoln Loop Road and Santa Maria Drive, Fontana, CA 92336

Reported 16 hours ago

Boba Female Dog

LOST PawBoost ID: 73527759


Fontana, CA 92336

6 pound yorkie with light gray fur

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Lost Male Dog last seen Crystal Creek Rd & Murrieta Rd, Perris, CA 92572

Reported 3 weeks ago, updated 16 hours ago

Percules Male Dog

LOST PawBoost ID: 73430790


Perris, CA 92572

He has a spot on his right side with another smaller one next to it. He has a hard time seeing and hearing as well.

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Lost Female Dog last seen Near Pine St Riverside, CA 92501 United States, Riverside, CA 92501

Reported 17 hours ago

Kia Female Dog

LOST PawBoost ID: 73527596


Riverside, CA 92501

mostly black with brown/tan markings, white chest. Large dog, but on the smaller side for the breed. Wearing a PINK collar with a black ID tag. German Shepherd mix • Female • 2 years old

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Lost Male Dog last seen Near N tejon ave colton, Colton, CA 92324

Reported 17 hours ago

Happy Male Dog

LOST PawBoost ID: 73527586


Colton, CA 92324

Black /brown responds to happy and has a blue collar

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Lost Male Dog last seen Yuca and 12 St, Nuevo, CA 92567

Reported 4 days ago, updated 18 hours ago

Firo Male Dog

LOST PawBoost ID: 73516489


Nuevo, CA 92567

Un pequeno perro color cafe claro con un collar con su nombre

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Lost Female Dog last seen S San Antonio Ave & Phillips in Pomona, Pomona, CA 91766

Reported 18 hours ago

Sophie Female Dog

LOST PawBoost ID: 73527116


Pomona, CA 91766

Brown & light brown with white. Longer shaggy hair.

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Lost Male Dog last seen Camino Real and Limonite, Riverside, CA 92509

Reported 18 hours ago

Toby Male Dog

LOST PawBoost ID: 73527110


Riverside, CA 92509

White and brown bichon and Shih Tzu mix

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Lost Male Dog last seen Easton and Acacia, Rialto, CA 92376

Reported 19 hours ago

Toto Male Dog

LOST PawBoost ID: 73527029


Rialto, CA 92376

He is a small dog with white , kind of golden fur

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Lost Male Dog last seen Near W Base Line St, San Bernardino, CA 92411

Reported 3 days ago, updated 19 hours ago

Tramp Male Dog

LOST PawBoost ID: 73517610


San Bernardino, CA 92411

He has green collar with AirTag on it. He’s a little dirty

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Lost Female Dog last seen Passing Montclair hosp going north on Monte Vista ave, Montclair, CA 91763

Reported 7 months ago, updated 19 hours ago

Lexi Female Dog

LOST PawBoost ID: 72730632


Montclair, CA 91763

She is a beige dog, small, and has a PURPLE harness

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Lost Male Dog last seen Santa ana, Bloomington, CA 92316

Reported 1 month ago, updated 20 hours ago

Rocky Male Dog

LOST PawBoost ID: 73401611


Bloomington, CA 92316

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Lost Male Dog last seen California 28st, San Bernardino, CA 92407

Reported 3 days ago, updated 20 hours ago

Canelo Male Dog

LOST PawBoost ID: 73517840


San Bernardino, CA 92407

Husky

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Lost Male Dog last seen Main and peach, Hesperia, CA 92345

Reported 3 months ago, updated 23 hours ago

Tiger Male Dog

LOST PawBoost ID: 73211297


Hesperia, CA 92345

Frenchie

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Lost Dog Data for Rialto, CA

There are 803 lost dogs in Rialto, CA.

Find Local Dog Shelters in Rialto, 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?

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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 Rialto?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,334,064 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 Rialto 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 Rialto, 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 Rialto area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Rialto!

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.