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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.

830 lost dogs in your search

Lost Female Dog last seen N sepulveda, San Bernardino, CA 92404

Reported 1 month ago

Muñequa Female Dog

LOST PawBoost ID: 73379879


San Bernardino, CA 92404

Black spots on paw

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Lost Female Dog last seen Starbucks, San Bernardino, CA 92408

Reported 3 months ago, updated 1 month ago

Makenzie Female Dog

LOST PawBoost ID: 73157167


San Bernardino, CA 92408

Black spot just before her tail

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Lost Male Dog last seen Johnson and gorgonio, Phelan, CA 92371

Reported 2 months ago, updated 1 month ago

Dug Male Dog

LOST PawBoost ID: 73303139


Phelan, CA 92371

Black face and skinny on the right

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Lost Female Dog last seen Del norte, Corona, CA 92882

Reported 1 month ago

Luna Female Dog

LOST PawBoost ID: 73378619


Corona, CA 92882

Black and white Maltipoo . Partially blind

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Lost Male Dog last seen 3rd/4th and Cedar ave, Yucaipa, CA 92399

Reported 1 month ago

Edwin Buddy Male Dog

LOST PawBoost ID: 73378615


Yucaipa, CA 92399

Black golden doodle 12 weeks

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Lost Female Dog last seen Waters, Pomona, CA 91766

Reported 1 month ago

Mia Female Dog

LOST PawBoost ID: 73378476


Pomona, CA 91766

Mia wears a caller, but the name on it says Teddy. There is 3 contact phone numbers on it. She is super friendly and will go up to anyone

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Lost Male Dog last seen Randal, Rialto, CA 92376

Reported 1 month ago

No Name Male Dog

LOST PawBoost ID: 73378196


Rialto, CA 92376

Black lab mix

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

Reported 1 month ago

Benito Male Dog

LOST PawBoost ID: 73377477


Rialto, CA 92376

Black and white Schitzu hair is a bit longer than the picture and he is not wearing his collar. He is also missing his left eye.

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Lost Male Dog last seen Near n san antonio ave, Ontario, CA 91762

Reported 3 months ago, updated 1 month ago

Wilson Male Dog

LOST PawBoost ID: 73119731


Ontario, CA 91762

Small dog, white fur,

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Lost Female Dog last seen McDonald's/ Steak N Shake on Mariposa rd X Bear Valley rd, Victorville, CA 92392

Reported 1 month ago

Bridget Female Dog

LOST PawBoost ID: 73377165


Victorville, CA 92392

She is a small german Sheppard MIX, she recently has had puppies (who are missing her a lot). She is super friendly.

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Lost Female Dog last seen Kellogg and Ontario, Corona, CA 92879

Reported 1 month ago

Rocket Female Dog

LOST PawBoost ID: 73377083


Corona, CA 92879

Black and white husky

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Lost Male Dog last seen Víctor Dr & Cactus Ave, Moreno Valley, CA 92553

Reported 1 month ago

Bear Male Dog

LOST PawBoost ID: 73376899


Moreno Valley, CA 92553

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Lost Female Dog last seen Citrus, Fontana, CA 92335

Reported 1 month ago

Kilo Y Kiki Female Dog

LOST PawBoost ID: 73376742


Fontana, CA 92335

Black and grey

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Lost Male Dog last seen highland, Highland, CA 92346

Reported 2 months ago, updated 1 month ago

Mazi And Bruno Male Dog

LOST PawBoost ID: 73285379


Highland, CA 92346

Mazi has one blue eyes in the other one brown the colors white a little bit of brown, and Bruno has brown eyes, and his colors are black and brown

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Lost Male Dog last seen 4th Street, Ontario, CA 91762

Reported 3 months ago, updated 1 month ago

Wilson Male Dog

LOST PawBoost ID: 73119696


Ontario, CA 91762

White scraggly terrier, brown nose

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Lost Female Dog last seen Near Myra Linn Elementary or Park, Riverside, CA 92505

Reported 1 month ago, updated 1 month ago

Krispy Female Dog

LOST PawBoost ID: 73365110


Riverside, CA 92505

Small White and tan chihuahua

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Lost Male Dog last seen Near N flores st, San Bernardino, CA 92407

Reported 1 month ago

Russ Male Dog

LOST PawBoost ID: 73373529


San Bernardino, CA 92407

Brown with white , looks like target dog

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Lost Male Dog last seen Nason street & Eucalyptus avenue, Target, jack in the box, taco bell, walmart, Moreno Valley, CA 92555

Reported 1 month ago

Oso Male Dog

LOST PawBoost ID: 73372805


Moreno Valley, CA 92555

Light brown fur with white underbelly, white fur on paws, has a black harness on,

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Lost Male Dog last seen Granada ct and Campus, Ontario, CA 91764

Reported 1 month ago

Burger Male Dog

LOST PawBoost ID: 73372351


Ontario, CA 91764

Old white,partially blind but friendly

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Lost Female Dog last seen Chardoney way Mira loma ca, Jurupa Valley, CA 91752

Reported 1 month ago

Ginger Female Dog

LOST PawBoost ID: 73372335


Jurupa Valley, CA 91752

View Pet

Lost Dog Data for Rialto, CA

There are 830 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?

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 Rialto?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,334,547 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.