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Lost Pets Database for Fontana, CA

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

1590 lost pets in your search

Lost Male Cat last seen Mountain High Dr & Hillcrest Dr, Fontana, CA 92337

Reported 1 month ago, updated 3 weeks ago

Milo Male Cat

LOST PawBoost ID: 72907779


Fontana, CA 92337

Orange tabby cat

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Lost Male Cat last seen Sycamore hills elementary, Fontana, CA 92337

Reported 3 weeks ago

Bruno Male Cat

LOST PawBoost ID: 72964533


Fontana, CA 92337

Standard Nebelung breed. Outdoor cat, some matts

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Lost Female Cat last seen 6th Street, Riverside, CA 92507

Reported 3 weeks ago

Solstice Female Cat

LOST PawBoost ID: 72964491


Riverside, CA 92507

5 months gold,white,orange cat. Last seen 1:30PM 6/3/26

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Lost Male Dog last seen California and baseline, San Bernardino, CA 92411

Reported 3 weeks ago

Rocket Male Dog

LOST PawBoost ID: 72964393


San Bernardino, CA 92411

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Lost Female Cat last seen Baseline Avenue, Claremont, CA 91711

Reported 3 weeks ago

Daisy Female Cat

LOST PawBoost ID: 72964249


Claremont, CA 91711

White cat with slight orange coloring on her head. Blue eyes

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Lost Female Cat last seen Baseline Road, Claremont, CA 91711

Reported 4 weeks ago, updated 3 weeks ago

Daisy Female Cat

LOST PawBoost ID: 72955460


Claremont, CA 91711

All white cat with a red tint darker fur on her face with blue eyes

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Lost Male Cat last seen Between 7th st./Etiwanda Ave on Dallas Ave, San Bernardino, CA 92410

Reported 6 months ago, updated 3 weeks ago

Simon Male Cat

LOST PawBoost ID: 72378783


San Bernardino, CA 92410

Orange/White Tabby cat

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Lost Female Cat last seen Villa Ezparanza, Pomona, CA 91766

Reported 3 weeks ago

cookie Female Cat

LOST PawBoost ID: 72963410


Pomona, CA 91766

shes a domestic shorthair and shes medium sized and is shy and scared of humans and is an housecat

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Lost Female Dog last seen Garden and 33rd, San Bernardino, CA 92404

Reported 1 month ago, updated 3 weeks ago

Ginger Female Dog

LOST PawBoost ID: 72925360


San Bernardino, CA 92404

German Shepard Golden lab mix

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Lost Male Cat last seen Near Firestation on Rancho Ave. in Colton, Colton, CA 92324

Reported 4 weeks ago, updated 3 weeks ago

Bowser Male Cat

LOST PawBoost ID: 72933987


Colton, CA 92324

Black and white cat with really fluffy tail

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Lost Female Dog last seen La Sierra / Spaulding, Riverside, CA 92505

Reported 3 weeks ago

Honey Female Dog

LOST PawBoost ID: 72963076


Riverside, CA 92505

Light beige

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Lost Male Cat last seen Brockton cemetery , Riverside, CA 92501

Reported 1 month ago, updated 3 weeks ago

Wolfe Male Cat

LOST PawBoost ID: 72896693


Riverside, CA 92501

Grey shorthair tabby with thick fur white patch on nose, white socks and white tips on front paws, very sweet has a whiny meow, neutered, will more than likely let you pet him if you ask

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Lost Female Cat last seen Perris Blvd, Moreno Valley, CA 92551

Reported 3 weeks ago

Conchita Female Cat

LOST PawBoost ID: 72961858


Moreno Valley, CA 92551

She is a black and white Siamese mixed cat she is smal. She has a white fur line that starts from her forehead to the bottom of her mouth

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Lost Male Cat last seen Chino Hills Pky, Chino Hills, CA 91709

Reported 1 month ago, updated 3 weeks ago

Asher Male Cat

LOST PawBoost ID: 72917913


Chino Hills, CA 91709

Blackish brown Green eyes was wearing a powder blue collar with the moon and stars Very lanky and long tail I miss my Asher💔

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Lost Male Cat last seen Madison st, Redlands, CA 92374

Reported 3 weeks ago

Jasper Male Cat

LOST PawBoost ID: 72961242


Redlands, CA 92374

He is a gray American shorthair, neutered, and was wearing a collar with an AirTag

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Lost Female Cat last seen Perris blvd. And cloud haven dr, Moreno Valley, CA 92557

Reported 5 months ago, updated 3 weeks ago

Mama Female Cat

LOST PawBoost ID: 72532542


Moreno Valley, CA 92557

Female Grey and white domestic short hair tabby.

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Lost Male Dog last seen Nature center fontana near cypress , Fontana, CA 92337

Reported 3 weeks ago

Louie Male Dog

LOST PawBoost ID: 72961160


Fontana, CA 92337

Dark brown with caramel eyes, small chiweenie and anxious

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Lost Male Cat last seen Barclay Ct. And Prestwicke Way, Chino Hills, CA 91709

Reported 12 months ago, updated 3 weeks ago

Rhett Male Cat

LOST PawBoost ID: 71739269


Chino Hills, CA 91709

Orange tuxedo 3 years old. Chipped, no collar.

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Lost Male Reptile last seen Eagle Canyon Elementary, Chino Hills, CA 91709

Reported 3 weeks ago

Gunner Male Reptile

LOST PawBoost ID: 72960777


Chino Hills, CA 91709

Tortoise with flt s

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Lost Male Cat last seen 8th and Grove ave , Rancho Cucamonga, CA 91730

Reported 3 weeks ago

Biscuit Male Cat

LOST PawBoost ID: 72960740


Rancho Cucamonga, CA 91730

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Lost Pet Data for Fontana, CA

There are 1590 lost pets in Fontana, CA.

Find Local Pet Shelters in Fontana, 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?

Request Shelter 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 Fontana?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,245,270 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 Fontana 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 Fontana, 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 Fontana area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Fontana!

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.