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Lost Dogs Database for San Bernardino, CA

Search lost and found dogs, as well as other pets, in the San Bernardino area with PawBoost.

777 lost dogs in your search

Lost Female Dog last seen Near s central ave, Ontario, CA 91762

Reported 2 weeks ago, updated 2 hours ago

Coco Female Dog

LOST PawBoost ID: 73474605


Ontario, CA 91762

Golden poodle

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Lost Male Dog last seen Any time. Feel free to text, Moreno Valley, CA 92553

Reported 2 hours ago

Favian Male Dog

LOST PawBoost ID: 73533494


Moreno Valley, CA 92553

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Lost Male Dog last seen Colston Street area, San Bernardino, CA 92408, San Bernardino, CA 92408

Reported 3 hours ago

Buster Male Dog

LOST PawBoost ID: 73533243


San Bernardino, CA 92408

LOST — Buster, male French Bulldog, mostly white with light speckling and dark brindle/black patches around BOTH eyes, dark upright ears, pink-and-black mottled muzzle. He was NOT wearing a collar. He is microchipped, and he has an identifying tattoo with his pedigree ID on his belly — I can describe it to verify ownership. Missing since Friday, Oct 16, 2026, from the Colston Street area of San Bernardino, near Loma Linda/Redlands. If you have seen him or took him in, please call or text.

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Lost Female Dog last seen Fountain Ave and Fountain Place, seen near Mariposa School this morning at Sunset and Sunset, Redlands, CA 92373

Reported 1 week ago, updated 4 hours ago

Millie Female Dog

LOST PawBoost ID: 73502464


Redlands, CA 92373

Medium Reddish brown golden doodle (golden doodle), about 10 months old. She ran off without her collar yesterday, playful but very skittish. Seen earlier today by Mariposa school, If you see her, don't chase, notify me right away. Do not chase as she will run away. Does better if approached in a soft voice.

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Lost Male Dog last seen Top o the walk , Kips Corner, Norco, CA 92860

Reported 2 days ago, updated 5 hours ago

Bagel Male Dog

LOST PawBoost ID: 73523989


Norco, CA 92860

White Maltese Poodle with brown Right Ear

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Lost Male Dog last seen Bay Laurel st cross Huckleberry Ave, Chino, CA 91708

Reported 5 hours ago

Maotai Male Dog

LOST PawBoost ID: 73532510


Chino, CA 91708

Grey body, Tan head, legs, arms

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Lost Female Dog last seen 6th & Corona ONTARIO CA, Ontario, CA 91764

Reported 3 months ago, updated 6 hours ago

Nani Female Dog

LOST PawBoost ID: 73104789


Ontario, CA 91764

LOST SENIOR DOG - ONTARIO 6th & Corona 7/3 Spayed female “Nani” 12 yrs old No collar Please help find this special girl. Owner heartbroken.

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Lost Female Dog last seen Mill & Macy RIALTO CA, San Bernardino, CA 92324

Reported 4 months ago, updated 6 hours ago

MARSHA Female Dog

LOST PawBoost ID: 73076830


San Bernardino, CA 92324

LOST SENIOR DOG - COLTON Mill & Macy near water tower 6/28 at 8pm 12 yr old spayed female Goes by Marsha Pink collar On RX diet & for liver disease Will be terrified & may run PLEASE DO NOT CHASE Have you seen her? Keeping her safe? Please help by sharing this post

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Lost Male Dog last seen Hillside and central, Riverside, CA 92504

Reported 6 hours ago

Chavito Male Dog

LOST PawBoost ID: 73532056


Riverside, CA 92504

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Lost Male Dog last seen Radcliffe, Claremont, CA 91711

Reported 3 days ago, updated 7 hours ago

Ben Male Dog

LOST PawBoost ID: 73521281


Claremont, CA 91711

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Lost Male Dog last seen RED GUM, Fontana, CA 92335

Reported 8 hours ago

Gol Male Dog

LOST PawBoost ID: 73531596


Fontana, CA 92335

Brow and Grey hair

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Lost Female Dog last seen 40th street, San Bernardino, CA 92407

Reported 1 year ago, updated 8 hours ago

Nala Female Dog

LOST PawBoost ID: 71659600


San Bernardino, CA 92407

Been missing since June 1, she’s 6years old Pitbull mix. White and Brown

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Lost Female Dog last seen Near Fresno Street, Hesperia, CA 92345

Reported 3 days ago, updated 9 hours ago

Luna Lovegood Female Dog

LOST PawBoost ID: 73522324


Hesperia, CA 92345

a Belgian Shepard close to a year old

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Lost Female Dog last seen Union st & cherry valley Blv, Cherry Valley, CA 92223

Reported 2 months ago, updated 9 hours ago

Judy & Lilly Female Dog

LOST PawBoost ID: 73287965


Cherry Valley, CA 92223

Both female, one is white and black and the other is light brown and white .

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Lost Female Dog last seen Randall Ave, Fontana, CA 92335

Reported 3 days ago, updated 9 hours ago

Comina Female Dog

LOST PawBoost ID: 73522565


Fontana, CA 92335

Chihuahua mix, black and brown.

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Lost Male Dog last seen Near Old Elsinore Rd, Perris, CA 92570, Perris, CA 92570

Reported 4 months ago, updated 11 hours ago

Gucci Male Dog

LOST PawBoost ID: 73028891


Perris, CA 92570

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Lost Female Dog last seen Park Ave. & comer, Riverside, CA 92502

Reported 12 months ago, updated 14 hours ago

Belle Female Dog

LOST PawBoost ID: 72218953


Riverside, CA 92502

Pomerian mix

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Lost Male Dog last seen Cedar st & 9th, Bloomington, CA 92316

Reported 14 hours ago

Zeus Male Dog

LOST PawBoost ID: 73530720


Bloomington, CA 92316

White lovable puppy

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Lost Dog Data for San Bernardino, CA

There are 777 lost dogs in San Bernardino, CA.

Find Local Dog Shelters in San Bernardino, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog shelters in the US and in Canada.

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

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Find Your Dog Sooner with PawBoost

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

How do I find my dog? Do I have to visit the dog 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 San Bernardino?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,334,592 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

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

Other sites that help you raise local awareness for your lost dog 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 dog'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 San Bernardino community, the better your chances of a happy reunion!

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

Where do I report a lost dog in San Bernardino, CA?

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

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

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

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.