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Lost Pets Database for Riverside, CA

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

Lost Male Dog last seen Tyrolite st , Riverside, CA 92509

Reported 4 hours ago

Rollie Male Dog

LOST PET ID: 70302897


Riverside, CA 92509

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Lost Male Cat last seen Camino Real & Pebblewood Ct. , Riverside, CA 92509

Reported 4 hours ago

Shylo Male Cat

LOST PET ID: 70302778


Riverside, CA 92509

Black tuxedo cat

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Lost Female Dog last seen Jurupa valley high school, Jurupa Valley, CA 91752

Reported 4 hours ago

Mazzy Star Female Dog

LOST PET ID: 70302761


Jurupa Valley, CA 91752

FEMALE. Crystal blue eyes, white curly tail, hotspot on her paw, responds to the name mazzy

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Lost Male Dog last seen Electric Ave , San Bernardino, CA 92407

Reported 5 months ago, updated 4 hours ago

Rocky Male Dog

LOST PET ID: 69836830


San Bernardino, CA 92407

has a small underbite.

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Lost Male Dog last seen Brockton and Alta, Redlands, CA 92374

Reported 5 hours ago

Harley Male Dog

LOST PET ID: 70302693


Redlands, CA 92374

Blue brindle with green eyes 5 1/2 months. Was wearing a black harness. Look just like his sister in the picture with him just a lil lighter.

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Lost Female Cat last seen Mango elementary school Fontana californa, Fontana, CA 92336

Reported 5 hours ago

Lucy Female Cat

LOST PET ID: 70302574


Fontana, CA 92336

Lucy has no collar on. She is short kinda stubby and a bit chonky. She’s a short haired tabby cat as seen in The photo. She’s a bit nervous around humans. She ran out of the window of my hse while I was gone and I haven’t seen her since and there are coyotes where I live so this is a last resort. Please help me find my cat

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Lost Female Cat last seen Near e grand ave Pomona ca 91766, Pomona, CA 91766

Reported 1 week ago, updated 6 hours ago

Moon Female Cat

LOST PET ID: 70276451


Pomona, CA 91766

she’s a tuxedo kitty ! She’s about 2 years old her tail has a white tip. Her nose it’s white with some black on the nostrils. She isn’t mean but she’s also very protective about herself. I miss her so much

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Lost Male Cat last seen Shadow Canyon Circle, Norco, CA 92860

Reported 6 hours ago

Big boy Male Cat

LOST PET ID: 70302434


Norco, CA 92860

Barn cat. Feral

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Lost Male Dog last seen Normandy standard, Santa Ana, CA 92705

Reported 6 hours ago

Canelo Male Dog

LOST PET ID: 70302321


Santa Ana, CA 92705

White with grey and some black fur

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Lost Male Cat last seen Madison and Diane, Placentia, CA 92870

Reported 7 months ago, updated 6 hours ago

Magnus Male Cat

LOST PET ID: 69630027


Placentia, CA 92870

Gray short hair with four white paws and white on his chest

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Lost Male Cat last seen By lake Matthew’s elementary school in riverside ca , Riverside, CA 92503

Reported 4 weeks ago, updated 8 hours ago

Gorby Male Cat

LOST PET ID: 70204330


Riverside, CA 92503

All White male with one blue and one green eye

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Lost Female Dog last seen Near S Tiara Ave, Ontario CA 91761 , Ontario, CA 91761

Reported 3 days ago, updated 9 hours ago

Kiki Female Dog

LOST PET ID: 70293197


Ontario, CA 91761

My sweetest girl responds to Kiki, small, brown and black with some white hairs on top. Yorkie

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Lost Female Cat last seen Mission Grove , Riverside, CA 92506

Reported 1 month ago, updated 9 hours ago

Isabella Female Cat

LOST PET ID: 70158784


Riverside, CA 92506

15 year old bangle. Got out today and we must find her. She is declawed on her front feet and defenseless . Help! If you see her- please call me.

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Lost Female Dog last seen Station liquor and deli , Tustin, CA 92705

Reported 2 months ago, updated 10 hours ago

Gris Female Dog

LOST PET ID: 70132344


Tustin, CA 92705

Grey 6 month old French bulldog. Green eyes. Her mommy misses her so much. Please help find her

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Lost Female Cat last seen Shenandoah, Claremont Blvd, near the Claremont Club, Claremont, CA 91711

Reported 11 hours ago

Elizabeth Female Cat

LOST PET ID: 70301625


Claremont, CA 91711

Small champagne tabby, one eye

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Lost Female Cat last seen Iglesia Pentecostal Emmanuel, Fontana, CA 92336

Reported 1 week ago, updated 11 hours ago

Cocoa Female Cat

LOST PET ID: 70275535


Fontana, CA 92336

Tabi cat, golden eyes, bien M on her forehead, has a old collar with flowers and a plate that says Cocoa with a small moon

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Lost Male Cat last seen Cardinal st.   East of Warbler, Grand Terrace, CA 92313

Reported 2 months ago, updated 12 hours ago

Andy Male Cat

LOST PET ID: 70097071


Grand Terrace, CA 92313

Orange and white Pershing cat

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Lost Male Dog last seen E Rialto ave San Bernardino ca, San Bernardino, CA 92408

Reported 3 days ago, updated 13 hours ago

Saki Male Dog

LOST PET ID: 70293326


San Bernardino, CA 92408

He is small and cry’s when alone. If you have him please contact me por favor

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Lost Unknown Dog last seen Snapdragon and alyssum ct or periwinkle, Fontana, CA 92336

Reported 15 hours ago

Threeyorkies , Unknown Dog

LOST PET ID: 70301455


Fontana, CA 92336

Three yorkies, teddy, precious and chimbaby, Teddy has a sinus problem.

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Lost Pet Data for Riverside, CA

There are 1615 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 – 1,746,293 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.