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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.

926 lost dogs in your search

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

Reported 3 days ago

Makenzie Female Dog

LOST PawBoost ID: 73157167


San Bernardino, CA 92408

Black spot just before her tail

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Lost Female Dog last seen Rancho and Valley blvd, Colton, CA 92324

Reported 1 week ago, updated 3 days ago

Gorda Female Dog

LOST PawBoost ID: 73135114


Colton, CA 92324

French bulldog

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Lost Female Dog last seen sixth st, Corona, CA 92879

Reported 2 weeks ago, updated 3 days ago

Lily Female Dog

LOST PawBoost ID: 73118979


Corona, CA 92879

Black small chihuahua with white spots on her face and arms. very friendly. she had a pink collar with her tag and phone number behind it.

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Lost Female Dog last seen cougar ranch rd and palm, Beaumont, CA 92223

Reported 3 days ago

Marathon Female Dog

LOST PawBoost ID: 73156291


Beaumont, CA 92223

small cattle dog

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Lost Male Dog last seen Homeroom Ct Moreno Valley CA, Moreno Valley, CA 92555

Reported 5 days ago, updated 3 days ago

Coco Male Dog

LOST PawBoost ID: 73148087


Moreno Valley, CA 92555

Blond Chihuahua

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Lost Male Dog last seen West Ministor Church, Pomona, CA 91766

Reported 5 days ago, updated 3 days ago

Ares Male Dog

LOST PawBoost ID: 73147383


Pomona, CA 91766

Black paws, dark face.

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Lost Female Dog last seen South meadow lane and Washington st, Colton, CA 92324

Reported 1 month ago, updated 3 days ago

Princess Female Dog

LOST PawBoost ID: 73022967


Colton, CA 92324

Tan small chihuahua

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Lost Female Dog last seen Robinson Ave Arlington St, Riverside, CA 92505

Reported 3 days ago

Mili Female Dog

LOST PawBoost ID: 73156012


Riverside, CA 92505

Mili, 16 years old, Chihuahua, blind and deaf last seen in riverside on Robinson ave around 11am, near Norte Vista high school

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Lost Female Dog last seen Mill & Macy RIALTO CA, San Bernardino, CA 92324

Reported 3 weeks ago, updated 3 days ago

MARSHA Female Dog

LOST PawBoost ID: 73076830


San Bernardino, CA 92324

LOST SENIOR DOG - COLTON Mill & Macy near water tower 6/28 at 8pm 12 yr old spayed female Goes by Marsha Pink collar On RX diet & for liver disease Will be terrified & may run PLEASE DO NOT CHASE Have you seen her? Keeping her safe? Please help by sharing this post

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Lost Male Dog last seen Tamarind and Alder, Fontana, CA 92335

Reported 1 month ago, updated 3 days ago

Hachi Male Dog

LOST PawBoost ID: 73012028


Fontana, CA 92335

Pomeranian

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Lost Male Dog last seen Near the metro station, Perris, CA 92570

Reported 3 days ago

Chico Male Dog

LOST PawBoost ID: 73155535


Perris, CA 92570

Some gray hairs, very skinny, and very small!

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Lost Male Dog last seen John Adams elementary on border, Corona, CA 92882

Reported 1 week ago, updated 3 days ago

Beu Male Dog

LOST PawBoost ID: 73126004


Corona, CA 92882

Boston terrier mixed

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Lost Male Dog last seen Near research Park Dr Riverside CA 92507, Riverside, CA 92507

Reported 2 weeks ago, updated 3 days ago

Cane Male Dog

LOST PawBoost ID: 73101571


Riverside, CA 92507

All white with brown patch on eye

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Lost Female Dog last seen Cadmium Court and Sapphire Road, Chino Hills, CA 91709

Reported 5 years ago, updated 3 days ago

Roxy Female Dog

LOST PawBoost ID: 66773505


Chino Hills, CA 91709

!2 year old Boxer mix, muzzle graying with age, wearing an orange web collar and red, white & black plaid sweater. She got out of the garage. Not used to being outside in the cold and wet weather. Has some medical issues.

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Lost Male Dog last seen Jack Bulik Park Fontana, Fontana, CA 92335

Reported 3 days ago

Dug Male Dog

LOST PawBoost ID: 73154779


Fontana, CA 92335

Chihuahua Terrior

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Lost Female Dog last seen Near U.C. Riverside, Riverside, CA 92507

Reported 3 years ago, updated 3 days ago

Scruffy Female Dog

LOST PawBoost ID: 69246562


Riverside, CA 92507

Our darling girl Scruffy ran away after hearing fireworks. She was getting ready for bed. She has a tan & white "t-shaped" patch of fur on her underbelly between her two front legs. Scruffy was last seen wearing onesie pajamas that are grey, running the full length of her body and has mickey mouse faces all over it. We are heartbroken please email or call . 😭

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Lost Male Dog last seen Ethanac Rd, Menifee, CA 92586

Reported 4 months ago, updated 3 days ago

Teddy Male Dog

LOST PawBoost ID: 72650305


Menifee, CA 92586

His hair is longer than it is in the picture.

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Lost Female Dog last seen Edwards Theater, Best Buy, Jurupa Valley, CA 91752

Reported 3 months ago, updated 3 days ago

Mocha Female Dog

LOST PawBoost ID: 72789061


Jurupa Valley, CA 91752

Small, spayed, ~6lbs black, white and brown chihuahua.

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Lost Male Dog last seen Near Lindsay Privado Dr, Ontario, CA 91761, Ontario, CA 91761

Reported 3 weeks ago, updated 3 days ago

Oro Male Dog

LOST PawBoost ID: 73078509


Ontario, CA 91761

Brown with white

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Lost Female Dog last seen Cynthia Street Pomona, Pomona, CA 91766

Reported 2 years ago, updated 4 days ago

Kiara Female Dog

LOST PawBoost ID: 71105409


Pomona, CA 91766

Pitbull black and white. Red collar. Friendly with people.

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Lost Dog Data for Riverside, CA

There are 926 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 – 2,268,379 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.