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Lost Pets Database for Riverside, CA

Search lost and found pets in the Riverside area with PawBoost.

1899 lost pets in your search

Lost Female Dog last seen La Sierra and Cochran, Riverside, CA 92505

Reported 1 month ago, updated 10 hours ago

Deedee Female Dog

LOST PawBoost ID: 72868095


Riverside, CA 92505

Brown chihuahua

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Lost Male Cat last seen Parkside green , Corona, CA 92878

Reported 2 weeks ago, updated 10 hours ago

Oliver Male Cat

LOST PawBoost ID: 72969907


Corona, CA 92878

Black cat

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Lost Male Dog last seen Valencia and Highland , San Bernardino, CA 92404

Reported 4 months ago, updated 10 hours ago

Coco Male Dog

LOST PawBoost ID: 72604768


San Bernardino, CA 92404

White/light cream color, blue/Grey eyes

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Lost Male Cat last seen Whistler and De Berry Street, Grand Terrace, CA 92313

Reported 5 months ago, updated 10 hours ago

Lucky Male Cat

LOST PawBoost ID: 72493882


Grand Terrace, CA 92313

White and black. Blue eyes

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Lost Female Cat last seen Chant St/Spectacular Bid St/ Genuine Risk St, Perris, CA 92571

Reported 2 days ago, updated 10 hours ago

Nena Female Cat

LOST PawBoost ID: 73013533


Perris, CA 92571

Grey tabby with green eyes, spayed female

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Lost Male Dog last seen Lone Acres Ct, Ringstem in Rancho Cucamonga, Rancho Cucamonga, CA 91737

Reported 2 weeks ago, updated 10 hours ago

Enzo Male Dog

LOST PawBoost ID: 72980668


Rancho Cucamonga, CA 91737

Blue, Tan, Gold

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Lost Male Dog last seen Carter St, Rialto, CA 92376

Reported 10 hours ago

Apollo Male Dog

LOST PawBoost ID: 73022349


Rialto, CA 92376

all white husky, honey brown eyes. can be friendly and very hyper. 2 years old about 50 pounds. last seen wearing a cream-ish color collar

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Lost Male Cat last seen Pomona Fairplex, La Verne, CA 91750

Reported 1 year ago, updated 10 hours ago

Tangy Male Cat

LOST PawBoost ID: 71173544


La Verne, CA 91750

2 years old, very sweet but possibly very scared. Is microchipped, got out of the hse when I was taking my dogs out

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Lost Female Cat last seen Terracotta and Lake Shore., Lake Elsinore, CA 92530

Reported 3 months ago, updated 11 hours ago

Lola Female Cat

LOST PawBoost ID: 72680960


Lake Elsinore, CA 92530

Grey and Tabby with white on her chest.

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Lost Male Bird last seen Prospect & Walnut, Orange, CA 92869

Reported 5 months ago, updated 11 hours ago

Sunny Male Bird

LOST PawBoost ID: 72486886


Orange, CA 92869

Yellow Cockatiel

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Lost Male Cat last seen Downs Rd and Patton Way, Tustin, CA 92782

Reported 1 week ago, updated 12 hours ago

Soup Male Cat

LOST PawBoost ID: 72984398


Tustin, CA 92782

Orange tabby, shorthair, has a few black whiskers. Friendly. Wearing a GPS collar and turquoise green collar with owner's name.

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Lost Male Dog last seen lemon st. , Rancho Cucamonga, CA 91737

Reported 12 hours ago

Belli Barba Male Dog

LOST PawBoost ID: 73022115


Rancho Cucamonga, CA 91737

White Frenchie with black little spots on his ears and a black dot where his tail should be, he’s 7 years old and he is deaf

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Lost Male Cat last seen H & 23rd st , San Bernardino, CA 92405

Reported 12 hours ago

Smokey Male Cat

LOST PawBoost ID: 73022061


San Bernardino, CA 92405

All charcoal gray

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Lost Female Cat last seen Hamilton Pomona Ca , Pomona, CA 91799

Reported 2 weeks ago, updated 12 hours ago

Hooper Female Cat

LOST PawBoost ID: 72953985


Pomona, CA 91799

Wearing a purple fleas collar and a pink bow collar.

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Lost Female Cat last seen Sunny mead ranch, Moreno Valley, CA 92557

Reported 1 month ago, updated 13 hours ago

Kashmere Female Cat

LOST PawBoost ID: 72845539


Moreno Valley, CA 92557

She's crossed eyed red collar shes small

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Lost Male Cat last seen Cienega and Glendora Ave, Covina, CA 91724

Reported 5 months ago, updated 13 hours ago

Monty Male Cat

LOST PawBoost ID: 72525687


Covina, CA 91724

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Lost Male Cat last seen Campbell ave, Riverside, CA 92505

Reported 9 months ago, updated 14 hours ago

Spazkitty Male Cat

LOST PawBoost ID: 72022014


Riverside, CA 92505

Black and white tuxedo

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Lost Male Dog last seen E La Verne Ave and Mountain, Pomona, CA 91767

Reported 15 hours ago

Toffee Male Dog

LOST PawBoost ID: 73021768


Pomona, CA 91767

Cream colored chihuahua poodle mix. Wearing a blue collar with a tag.

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Lost Female Dog last seen Redlands, Perris, CA 92571

Reported 3 days ago, updated 17 hours ago

Troubles Female Dog

LOST PawBoost ID: 73012811


Perris, CA 92571

White black brown and white paws

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Lost Female Dog last seen Highland, Highland, CA 92346

Reported 3 days ago, updated 17 hours ago

Poppy Female Dog

LOST PawBoost ID: 73012248


Highland, CA 92346

Grey shitzu

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Lost Pet Data for Riverside, CA

There are 1899 lost pets in Riverside, CA.

Find Local Pet Shelters in Riverside, CA

PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet 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 Pet Sooner with PawBoost

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

How do I find my pet? Do I have to visit the pet 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 pet owners find their furry loved ones – 2,239,718 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

Frequently Asked Questions

I lost my pet. What should I do?

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

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

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

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

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

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.