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Lost Pets Database for Rancho Cucamonga, CA

Search lost and found pets in the Rancho Cucamonga area with PawBoost.

Lost Male Dog last seen Near Woodbriar dr, Moreno Valley, CA 92555

Reported 6 hours ago

Nico And Noel Male Dog

LOST PET ID: 70286376


Moreno Valley, CA 92555

2 dogs brother and sister Nico and Noel went missing without their collars because we recently washed them if found call or thank you

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Lost Female Dog last seen Muscatel st and Baldy Mesa St, Phelan, CA 92371

Reported 3 months ago, updated 7 hours ago

Dior Female Dog

LOST PET ID: 70037321


Phelan, CA 92371

White spot on chest

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Lost Male Dog last seen Eucalyptus and Randall. , Rialto, CA 92376

Reported 2 months ago, updated 8 hours ago

Jack Male Dog

LOST PET ID: 70102191


Rialto, CA 92376

White terrier mix, no collar,

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Lost Female Dog last seen Kendall and university , San Bernardino, CA 92407

Reported 1 week ago, updated 8 hours ago

Bonita Female Dog

LOST PET ID: 70250779


San Bernardino, CA 92407

Chocolate chihuaha with tri spots shes very fragile please call if found

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Lost Male Cat last seen 2nd st Norco , Norco, CA 92860

Reported 2 weeks ago, updated 9 hours ago

Stuart Little Male Cat

LOST PET ID: 70236375


Norco, CA 92860

Male unaltered 1 year old White with gray/black spots with a raccoon tail

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

Reported 10 months ago, updated 9 hours ago

Scruffy Female Dog

LOST PET 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 (619) 736-8992 . 😭

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Lost Male Cat last seen Plymouth Elementary School, Monrovia, CA 91016

Reported 1 week ago, updated 9 hours ago

Bubu Male Cat

LOST PET ID: 70259992


Monrovia, CA 91016

14 yo, domestic shorthair, no collar, weight 10-12 lbs

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Lost Male Cat last seen Stagecoach, corydon , Corona, CA 92878

Reported 10 hours ago

Leo Male Cat

LOST PET ID: 70285428


Corona, CA 92878

Skinny light tan color

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Lost Male Dog last seen Grand avenue and diamond bar blvd, Diamond Bar, CA 91789

Reported 2 months ago, updated 10 hours ago

Gucci Male Dog

LOST PET ID: 70101520


Diamond Bar, CA 91789

Black white brown small dog Reward for GUCCI 15k I really hope someone found him please please return him to me I keep looking everywhere no luck. Last seen in the hills apmts during day hours on Tuesday march 12 Please if anyone had him call me please he is so precious to me I'm so heartbroken plz. Please give me hope and faith that he will return to me

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Lost Male Dog last seen Calcutta St., La Puente, CA 91744

Reported 3 days ago, updated 11 hours ago

Rolex Male Dog

LOST PET ID: 70276312


La Puente, CA 91744

Tan frenchie 4 years old

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Lost Female Dog last seen Cambridge st, Adelanto, CA 92301

Reported 11 hours ago

Princes Female Dog

LOST PET ID: 70285118


Adelanto, CA 92301

Tiny brn

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Lost Male Cat last seen Near amberwood dr, Walnut, CA 91789

Reported 1 week ago, updated 11 hours ago

JJ Male Cat

LOST PET ID: 70259704


Walnut, CA 91789

no tag or collar on neck,about 11LB,breed :believe its Dragon Li mixed with MaineCoon 1.eye brown black ,hair around eye circle are light color you can tell from picture 2.furry with a big tail. Any one found it or similar aound the missing area just let me know or shot me a picture i will go and check. If its verified as the same missing cat I will give cash reward

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Lost Male Dog last seen Maplewood Pl and Magnolia Ave, Riverside, CA 92506

Reported 11 hours ago

Scrappy Male Dog

LOST PET ID: 70285098


Riverside, CA 92506

Mostly white. Brown head and some brown on his tail. Very friendly.

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Lost Male Dog last seen Edgehill & I, San Bernardino, CA 92404

Reported 2 years ago, updated 11 hours ago

Bruiser Male Dog

LOST PET ID: 67552281


San Bernardino, CA 92404

Bridle colour with white whiff, short hair coat black mix about 8lbs.

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Lost Male Dog last seen Arlington & tyler, Riverside, CA 92503

Reported 4 months ago, updated 11 hours ago

Wilson Male Dog

LOST PET ID: 69877244


Riverside, CA 92503

Small tan dog, he has a broken tail so it looks a little like a corkscrew on the end. He is thin & has long legs.

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Lost Female Cat last seen journal privado Ontario, CA, Ontario, CA 91764

Reported 1 week ago, updated 12 hours ago

Rice Ball Female Cat

LOST PET ID: 70259313


Ontario, CA 91764

Curly ears, blue eyes, very shy, microchipped, white/grey

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Lost Male Dog last seen Temple and sunset, La Puente, CA 91744

Reported 12 hours ago

Gizmo Male Dog

LOST PET ID: 70284877


La Puente, CA 91744

Black Frenchie with a white strip down his neck his ear hair is grown back from allergies.

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Lost Female Cat last seen Mayce Dr & N Roni Ln, Anaheim, CA 92807

Reported 12 hours ago

Brookie Female Cat

LOST PET ID: 70284772


Anaheim, CA 92807

Black and light brown cat. She’s small looks about 6 months old but is almost 1 year old. Last seen she was wearing a light purple collar. We are worried about her as she has leukemia. She needs her and to be fed certain foods at certain times. Please if you have seen her, have her or have any information about her please call or text! Thank you!

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Lost Female Dog last seen mountain rd and duncan rd, Pinon Hills, CA 92372

Reported 2 days ago, updated 13 hours ago

arla Female Dog

LOST PET ID: 70280804


Pinon Hills, CA 92372

she’s a mixed breed, brown fur, brown eyes, female and her name is arla.

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Lost Pet Data for Rancho Cucamonga, CA

There are 1887 missing pets in the area.

Find Local Pet Shelters in Rancho Cucamonga, 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 Rancho Cucamonga?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 1,742,858 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 Rancho Cucamonga 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 Rancho Cucamonga, 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 Rancho Cucamonga area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Rancho Cucamonga!

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.