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Lost Pets Database for Riverside, CA

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

Lost Female Cat last seen Near Virginia drive , Fontana, CA 92336

Reported 1 week ago, updated 19 hours ago

Nila Female Cat

LOST PET ID: 70233391


Fontana, CA 92336

Brown tabby, chubby

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Lost Female Cat last seen El prisma and Via arribo, Rancho Santa Margarita, CA 92688

Reported 19 hours ago

BELLA Female Cat

LOST PET ID: 70257498


Rancho Santa Margarita, CA 92688

Black and Brown patches Tortie . 5 years old. Small white speck on top of forehead.

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Lost Male Cat last seen Elmwood and State Street in Hemet , Hemet, CA 92543

Reported 20 hours ago

Sky Male Cat

LOST PET ID: 70257407


Hemet, CA 92543

Grey & white long hair, 9 years old, missed terribly..... please call or

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Lost Female Cat last seen Near Basanite Avenue, Ontario Ca, Ontario, CA 91761

Reported 3 weeks ago, updated 21 hours ago

Stormi Female Cat

LOST PET ID: 70187578


Ontario, CA 91761

Cream/grey colored long hair female cat with a purple collar.

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Lost Male Cat last seen Kensington Pl., Rancho Cucamonga, CA 91739

Reported 4 months ago, updated 21 hours ago

Kiko Male Cat

LOST PET ID: 69925494


Rancho Cucamonga, CA 91739

Kiko is a black tabby, he has on a blue collar with a tigers eye gemstone. He’s four years old. He loves treats! He’s a sweet boy.

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Lost Female Cat last seen Myrtle and Wheaton Dr, Corona, CA 92878

Reported 1 month ago, updated 21 hours ago

Emma Female Cat

LOST PET ID: 70145507


Corona, CA 92878

Female Tuxedo Cat Indoor Cat Microchipped

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Lost Male Dog last seen Del Rosa Ave and Fisher St , San Bernardino, CA 92410

Reported 21 hours ago

Coco Male Dog

LOST PET ID: 70257193


San Bernardino, CA 92410

Brown spot on eye

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Lost Male Dog last seen W Ramona dr Rialto ca, Rialto, CA 92376

Reported 8 months ago, updated 21 hours ago

Milo Male Dog

LOST PET ID: 69496853


Rialto, CA 92376

Mini poodle white with black nose

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Lost Male Dog last seen Kingsley , Pomona, CA 91767

Reported 21 hours ago

Canelo Male Dog

LOST PET ID: 70257077


Pomona, CA 91767

Ea amigable

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Lost Male Dog last seen Avenida gaviota, circle k, Menifee, CA 92587

Reported 22 hours ago

Pinunis Male Dog

LOST PET ID: 70257062


Menifee, CA 92587

He is a tan pug, very friendly goes by the name pinunis or chaparro

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Lost Male Cat last seen Colepoint Ln Fontana Ca 92336, Fontana, CA 92336

Reported 2 months ago, updated 22 hours ago

Mr. Steve Male Cat

LOST PET ID: 70053889


Fontana, CA 92336

Hairless sphinx with black fuzz about 14 lbs

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Lost Male Dog last seen Valley, Bloomington, CA 92316

Reported 3 days ago, updated 22 hours ago

Nugget Robles Male Dog

LOST PET ID: 70249723


Bloomington, CA 92316

Please help me get my dog back he was seen yesterday. A post has been posted here saying he has been reunited but he was reunited with the wrong family. The number that was provided with that post was this But has yet to reply. He is a full golden retriever so I would think they would keep him. If you do have him give him back.

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Lost Male Dog last seen Poplar and merill in Fontana, ca , San Bernardino County, CA 92335

Reported 3 weeks ago, updated 22 hours ago

Frosty Male Dog

LOST PET ID: 70182304


San Bernardino County, CA 92335

white small Maltese he's very tiny and his hair is a bit long he's all white but has a bit of light golden color in between his coat on ears and back

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Lost Unknown Dog last seen Jaycee park , Pomona, CA 91767

Reported 22 hours ago

Panther Unknown Dog

LOST PET ID: 70256882


Pomona, CA 91767

Black lab puppy

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Lost Male Cat last seen Park Centre apmt building 9&5, Ontario, CA 91764

Reported 23 hours ago

Wolf /geezy Male Cat

LOST PET ID: 70256783


Ontario, CA 91764

He looks like a Ragda or ragamumuffin he has a really bushy. Tale, he just had surgery, so his chest and tail still half shaving at the point of incision

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Lost Male Dog last seen Redwood ave and ivy ave , Fontana, CA 92335

Reported 1 year ago, updated 23 hours ago

Spike Male Dog

LOST PET ID: 68796576


Fontana, CA 92335

Third time posted with a more better picture of Spike and a better description. Small brown dog with an overbite and long legs, He also has a scar on his snout that may have healed by now and also has one on his front right foot. He looks exactly like in the photo, it's frustrating not have been able to find him after that long ago. Have going to the shelter multiple times putting up flyers. Since it's unknown what happened to him please contact immediately if seen.

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Lost Male Dog last seen Rutland Ave & Van Buren blvd, Riverside, CA 92503

Reported 2 months ago, updated 23 hours ago

Choco Male Dog

LOST PET ID: 70026145


Riverside, CA 92503

Brown color like chocolate

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Lost Male Dog last seen Arrow and Alder ave, Rialto, CA 92376

Reported 1 month ago, updated 23 hours ago

Stitch Male Dog

LOST PET ID: 70133748


Rialto, CA 92376

Hey there. So at the end of last year, our boy didn't come . Stitch wasn't the kind of dog to leave even if the door was open. He's an amazing dog and best friend. I have faith that he's still out there. We believe Stitch was taken :( Our cameras showed that he came for a night but was wearing a different collar. Before we woke up, he was gone again. We need your help looking for my best friend. Please if you see a neighbor with a "new" dog, don't hesitate to reach out. We miss you man. Let's get you ❤️ I'll be posting this on other socials but I would appreciate any repost🙏🏽 thank you

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Lost Pet Data for Riverside, CA

There are 1534 missing pets in the area.

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.

Check out our complete list of shelter partners:

List of PawBoost Shelter Partners

Are you a team member at a shelter not yet partnered with PawBoost?

Apply for Partnership

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 – 1,737,595 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.

What are the PawBoost Posting Guidelines?

• PawBoost does not take part in foster care or custody disputes. If you believe someone has wrongful custody of a pet, PawBoost is not the place to resolve that dispute.

• PawBoost is a platform for LOST and FOUND/STRAY pets ONLY.

• Please do not include personally identifiable information about other individuals in your posting.

• Please do not use profanity.

• Only images of your pet or a pet you found should be submitted. Please do not submit images of anything else.

• Must be 18+ years of age to post on PawBoost

• Please do not post the same pet more than one time.

• Please do not include links to other sites in the post message.