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Lost Cats Database for Alta Loma, CA

Search lost and found cats, as well as other pets, in the Alta Loma area with PawBoost.

760 lost cats in your search

Lost Male Cat last seen Haven, Rancho Cucamonga, CA 91737

Reported 3 weeks ago, updated 6 days ago

Felix Male Cat

LOST PawBoost ID: 72869259


Rancho Cucamonga, CA 91737

He has yellow green eyes and his belly is white fur while the rest is grey he’s 2 and half years old

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Lost Male Cat last seen Monterey st, Pomona by the Pomona Adult Daycare Center, Pomona, CA 91767

Reported 10 months ago, updated 6 days ago

Catnip Male Cat

LOST PawBoost ID: 71844968


Pomona, CA 91767

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Lost Male Cat last seen El Cerrito and Westmont, Riverside, CA 92507

Reported 1 month ago, updated 6 days ago

Apollo Male Cat

LOST PawBoost ID: 72823875


Riverside, CA 92507

Black and white Tabby with a shorter, wonky tail

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Lost Female Cat last seen El Paseo Rd 92508, Riverside, CA 92508

Reported 2 years ago, updated 6 days ago

Sugar Female Cat

LOST PawBoost ID: 70230590


Riverside, CA 92508

Black and white calico. Sweet girl but skittish.

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Lost Male Cat last seen Via Pacifica and ontario/Citron and lincoln, Corona, CA 92882

Reported 3 years ago, updated 6 days ago

Savvy Male Cat

LOST PawBoost ID: 69036661


Corona, CA 92882

Savvy is on the smaller side. 2yo. Last seen with an orange tabby in the complex. Hes skittish of people. Please call or text if seen. This is my 2nd cat tjat has gone missimg in this complex. Not sure if someone is taking them. Hes not chipped, unfortunately. Hes so loving and sweet.

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Lost Female Cat last seen Flying J on SLOVER AVE BY CHERRY AVE , Fontana, CA 92337

Reported 9 months ago, updated 6 days ago

Nala Female Cat

LOST PawBoost ID: 72027298


Fontana, CA 92337

Domestic long-medium hair black and white with upside down heart on nose, broken tail "bent down at tip" She has a chocolate color in the sun. NOT A SMALL CAT 18" HI & 3.5 FT LONG Had collar and tag w/bell when escaped from my semi. Call Sharp Transportation Logan UT (4*3*5)227*0891 Tk8115 And they will call me

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Lost Female Cat last seen 19/Northstar truck stop 14416 slover & cherry av Fontana CA 92337, Fontana, CA 92337

Reported 9 months ago, updated 6 days ago

Nala Female Cat

LOST PawBoost ID: 72025287


Fontana, CA 92337

Black/white with upside down heart on nose . Tail near tip is broken and bent down. Last seen with blue collar, blue chip tag and bell. Call asap if caught or seen (20'8) 29'0-716'4

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Lost Female Cat last seen S riverside ave between Randal and San Bernardino , Rialto, CA 92316

Reported 7 months ago, updated 6 days ago

Mila Female Cat

LOST PawBoost ID: 72247308


Rialto, CA 92316

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Lost Female Cat last seen Kern River Dr/ Mississippi Dr , Eastvale, CA 91752

Reported 2 months ago, updated 6 days ago

Puddy Bush Female Cat

LOST PawBoost ID: 72722941


Eastvale, CA 91752

7yr old Tortie, shes very scared of most everything and only knows me!.

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Lost Female Cat last seen 4th and Harvard, Claremont, CA 91711

Reported 4 months ago, updated 6 days ago

Tulip Female Cat

LOST PawBoost ID: 72497859


Claremont, CA 91711

Longhair black/brown tabby

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Lost Female Cat last seen Center st & Iowa, Riverside, CA 92507

Reported 11 months ago, updated 6 days ago

Bella Female Cat

LOST PawBoost ID: 71700705


Riverside, CA 92507

All black with a 2inch tail. Her tag was pink, Heart shaped

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Lost Female Cat last seen Lakeside Dr & Pigeon Pass Rd, Moreno Valley, CA 92557

Reported 1 week ago, updated 6 days ago

Ginger Female Cat

LOST PawBoost ID: 72931378


Moreno Valley, CA 92557

Orange with white, orange eyes, chipped, licensed.

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Lost Male Cat last seen Mill st , San Bernardino, CA 92410

Reported 1 week ago, updated 6 days ago

Benito Male Cat

LOST PawBoost ID: 72929554


San Bernardino, CA 92410

Grey tabby, clipped ear and neutered.

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Lost Male Cat last seen Valley Blvd, Hemlok, Fontana, Fontana, CA 92334

Reported 4 months ago, updated 6 days ago

Bear Male Cat

LOST PawBoost ID: 72513095


Fontana, CA 92334

Chunky short cat, light cream color with super light stripes, Light Green eyes, very sweet, short haired and fluffy

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Lost Female Cat last seen Allen J. Martin Park, La Puente, CA 91744

Reported 1 week ago, updated 7 days ago

Akasha Female Cat

LOST PawBoost ID: 72930479


La Puente, CA 91744

she has a skinny jaw, meows a lot sometimes, she has a bald spots by her two ears, she loves nose bops, she’s 3 years old.

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Lost Female Cat last seen Montoya and S Vicentia Ave, Corona, CA 92882

Reported 1 week ago, updated 7 days ago

Fluffy Female Cat

LOST PawBoost ID: 72927534


Corona, CA 92882

Black and white long haired small cat.

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Lost Male Cat last seen Veterans park, Chino Hills, CA 91710

Reported 1 year ago, updated 7 days ago

Stinky Male Cat

LOST PawBoost ID: 71502193


Chino Hills, CA 91710

Tabby Cat with a white patch of fur down his chest One of his front paws has a half brown and half pink paw color

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Lost Female Cat last seen Tioga Peak ct and Hillview Loop, Rancho Cucamonga, CA 91737

Reported 1 week ago, updated 7 days ago

Janet Female Cat

LOST PawBoost ID: 72928187


Rancho Cucamonga, CA 91737

Long hair, brown/black brindle, very sweet, chipped, spayed. She is primarily an indoor cat that enjoys running around during the day in the yard. She could not be found the evening of Sunday 5/24/2026, Memorial Day Weekend. We live in the Vintage Highlands area.

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Lost Male Cat last seen Pigeon pass, Moreno Valley, CA 92557

Reported 7 months ago, updated 7 days ago

Jonesy Male Cat

LOST PawBoost ID: 72219849


Moreno Valley, CA 92557

Fluffy ginger cat

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Lost Female Cat last seen Magnolia Ave, Rialto, CA 92376

Reported 1 month ago, updated 7 days ago

Kiddy Female Cat

LOST PawBoost ID: 72821063


Rialto, CA 92376

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Lost Cat Data for Alta Loma, CA

There are 760 lost cats in Alta Loma, CA.

Find Local Cat Shelters in Alta Loma, CA

PawBoost has communities of cat-lovers across the country and beyond that help find missing cats, and that means partnerships with cat 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 Cat Sooner with PawBoost

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

How do I find my cat? Do I have to visit the cat 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 Alta Loma?

With our free tools and premium add-on services, PawBoost helps lost cat owners find their furry loved ones – 2,229,226 pets reunited and counting!

Find your lost cat faster with PawBoost.

Report Lost Cat

Frequently Asked Questions

I lost my cat. What should I do?

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

Other sites that help you raise local awareness for your lost cat 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 cat'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 Alta Loma community, the better your chances of a happy reunion!

Read our full guide on how to find your lost cat for more actionable tips.

Where do I report a lost cat in Alta Loma, CA?

If you lost a cat, we would like to help. You can report a lost cat to PawBoost for free to help find your cat in the Alta Loma area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Alta Loma!

Do I have to pay for premium PawBoost services to find my lost cat?

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

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.