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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.

829 lost dogs in your search

Lost Male Dog last seen Near coulston st unit 13, San Bernardino, CA 92408

Reported 1 year ago, updated 4 days ago

Buster Male Dog

LOST PawBoost ID: 71634214


San Bernardino, CA 92408

White and brindle brown French bulldog he has a serial number tattoo his left side

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Lost Female Dog last seen Santa Ana and Alder, Bloomington, CA 92316

Reported 1 month ago, updated 4 days ago

Luna Female Dog

LOST PawBoost ID: 73397521


Bloomington, CA 92316

Chihuahua, black

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Lost Male Dog last seen Day, Perris, CA 92570

Reported 4 days ago

Nemo Male Dog

LOST PawBoost ID: 73516118


Perris, CA 92570

White maltipoo

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Lost Female Dog last seen Watermen and baseline, San Bernardino, CA 92404

Reported 4 days ago

Penny Female Dog

LOST PawBoost ID: 73515604


San Bernardino, CA 92404

7 pound blond Chihuahua

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Lost Male Dog last seen E Jurupa & 15 Freeway ONTARIO/FONTANA, Ontario, CA 91761

Reported 2 months ago, updated 4 days ago

Brutus 8/31 Male Dog

LOST PawBoost ID: 73330422


Ontario, CA 91761

LOST DOG - FONTANA E Jurupa Rd near Auto Center Dr - intact male - no collar - responds to Brutus - stunning blue eyes - polite and catchable Please help find him

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Lost Female Dog last seen Near Teak Street Perris. Near Pinacate Middle School, Perris, CA 92570

Reported 4 days ago

Daisy Female Dog

LOST PawBoost ID: 73515372


Perris, CA 92570

Maltipoo

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Lost Male Dog last seen Pennsylvania and fur st, Colton, CA 92324

Reported 2 months ago, updated 4 days ago

Banks Male Dog

LOST PawBoost ID: 73342089


Colton, CA 92324

Light brown about 7 years old

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Lost Male Dog last seen Bostick and litton, Colton, CA 92324

Reported 4 days ago

Blanco Male Dog

LOST PawBoost ID: 73514727


Colton, CA 92324

Pretty big dog but super friendly

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Lost Male Dog last seen Archibald & 6th RANCHO CUCAMONGA CA, Rancho Cucamonga, CA 91730

Reported 5 months ago, updated 4 days ago

RC CASH Male Dog

LOST PawBoost ID: 72925561


Rancho Cucamonga, CA 91730

LOST DOG WHOSE FUR BROTHER HAS ALREADY BEEN STRUCK BY CAR RANCHO CUCAMONGA Last seen Archibald & 6th Altered male Goes by Cash Teal colored collar Microchipped Food driven - call his name & say “cookie” There was a pix of a possible sighting but unable to find the post His brother was struck by a vehicle & is struggling at the ER Family devastated & trying to find “Cash” while worrying about “Nacho” If you spot him, CALL:

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Lost Female Dog last seen Center and blain st, Riverside, CA 92507

Reported 4 weeks ago, updated 4 days ago

Baby Female Dog

LOST PawBoost ID: 73408554


Riverside, CA 92507

Little tan and white female chiwawa

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Lost Female Dog last seen Highway 74, Homeland, CA 92548

Reported 2 weeks ago, updated 4 days ago

Athena Female Dog

LOST PawBoost ID: 73480665


Homeland, CA 92548

Has light pink collar and two tan spots on her face spots marking her eyebrows

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Lost Female Dog last seen Oak Creek Rd, Cherry Valley, CA 92223

Reported 4 days ago

Minnie Female Dog

LOST PawBoost ID: 73513695


Cherry Valley, CA 92223

Black dog with white belly. Half Shih Tzu, quarter Maltese, quarter Schnauzer

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Lost Female Dog last seen D&24th, San Bernardino, CA 92405

Reported 1 week ago, updated 4 days ago

Sophia Female Dog

LOST PawBoost ID: 73492345


San Bernardino, CA 92405

Red approx 23" tall 43 lbs

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Lost Female Dog last seen Linden, Rialto, CA 92377

Reported 4 days ago

Ginger Female Dog

LOST PawBoost ID: 73513662


Rialto, CA 92377

German Shetland mid 5-6 months old loves food and is very smart

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Lost Female Dog last seen Stoddard Ave and Fairmount Blvd, Riverside, CA 92501

Reported 10 months ago, updated 5 days ago

Abby Female Dog

LOST PawBoost ID: 72410020


Riverside, CA 92501

Tan/black pit mix with white chest, black marks on both sides of neck and black marking on tail with white tip, white spot right above nose; under belly shaved in rectangular shape due to being spayed recently, with small green surgical scar. Was wearing a red collar with white stars.

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Lost Female Dog last seen Grapeseed, Beaumont, CA 92223

Reported 5 days ago

Buffy Female Dog

LOST PawBoost ID: 73513463


Beaumont, CA 92223

Dachshund black and tan, pretty tiny

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Lost Male Dog last seen In n out shopping center, Rialto Ca, Rialto, CA 92376

Reported 1 month ago, updated 5 days ago

Raphael Male Dog

LOST PawBoost ID: 73385496


Rialto, CA 92376

13 year old Yorkie-Maltese mix, has had all teeth removed and is partially blind, has a red collar with my number.

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Lost Female Dog last seen University and iowa, Riverside, CA 92507

Reported 1 month ago, updated 5 days ago

Sassy Female Dog

LOST PawBoost ID: 73345785


Riverside, CA 92507

Little brown female chiwawa goes by sassy

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Lost Male Dog last seen Brigggs rd and Gunther rd, Nuevo, CA 92567

Reported 1 year ago, updated 5 days ago

Max Male Dog

LOST PawBoost ID: 71963957


Nuevo, CA 92567

Half Belgian milanois half Siberian husky , brown eyes. Big paws

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Lost Female Dog last seen Burdock st, Beaumont, CA 92223

Reported 5 days ago

Buffy Female Dog

LOST PawBoost ID: 73512504


Beaumont, CA 92223

Black weenier dog with a brown paws

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Lost Dog Data for Riverside, CA

There are 829 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 – 2,334,221 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.