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Lost Dogs Database for Brea, CA

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

1515 lost dogs in your search

Lost Female Dog last seen Abbott rd and San Vincente Ave., Lynwood, CA 90262

Reported 2 weeks ago, updated 1 week ago

Mamash Female Dog

LOST PawBoost ID: 73283535


Lynwood, CA 90262

Light brown Maltese poodle

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Lost Female Dog last seen 56th & Main, Los Angeles, CA 90037

Reported 2 weeks ago, updated 1 week ago

Harley Female Dog

LOST PawBoost ID: 73283678


Los Angeles, CA 90037

White Maltipoo

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Lost Female Dog last seen Via Vista Circle, Huntington Beach Ca, Huntington Beach, CA 92648

Reported 1 month ago, updated 1 week ago

Carmen Female Dog

LOST PawBoost ID: 73213527


Huntington Beach, CA 92648

Brown/White Chihuahua

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Lost Male Dog last seen Archibald & 6th RANCHO CUCAMONGA CA, Rancho Cucamonga, CA 91730

Reported 3 months ago, updated 1 week ago

RC CASH Male Dog

LOST PawBoost ID: 72925561


Rancho Cucamonga, CA 91730

LOST DOG WHOSE FUR BROTHER HAS ALREADY BEEN STRUCK BY CAR RANCHO CUCAMONGA Last seen Archibald & 6th Altered male Goes by Cash Teal colored collar Microchipped Food driven - call his name & say “cookie” There was a pix of a possible sighting but unable to find the post His brother was struck by a vehicle & is struggling at the ER Family devastated & trying to find “Cash” while worrying about “Nacho” If you spot him, CALL:

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Lost Female Dog last seen Near la deny st montclair ca 91763, Montclair, CA 91763

Reported 1 week ago

Layla Female Dog

LOST PawBoost ID: 73310714


Montclair, CA 91763

White spot on chest. She might have a hot spot on her lower back

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Lost Male Dog last seen East 10th st, last seen at 90813 Long Beach, CA, Long Beach, CA 90813

Reported 2 years ago, updated 1 week ago

Aspen Male Dog

LOST PawBoost ID: 71160788


Long Beach, CA 90813

Black, White, grey Husky/Malamute mix. Notch out of one ear and only has half of the other ear. Very sweet

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Lost Male Dog last seen Avalon 134st, Los Angeles, CA 90061

Reported 1 week ago, updated 1 week ago

Sunny Male Dog

LOST PawBoost ID: 73302164


Los Angeles, CA 90061

Dog with dirty long blonde hair, with tooth slightly sticking out, last seen with a blue sweater vest with dog bone designs, dog is mid sized.

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Lost Male Dog last seen Ball and Euclid, Anaheim, CA 92804

Reported 2 weeks ago, updated 1 week ago

Osito Male Dog

LOST PawBoost ID: 73300144


Anaheim, CA 92804

Brown frenchie has skin allergies . Very friendly

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Lost Female Dog last seen Theienes and Durfee, South El Monte, CA 91733

Reported 2 weeks ago, updated 1 week ago

Chloe Female Dog

LOST PawBoost ID: 73282784


South El Monte, CA 91733

Golden-brown, 10-12lbs

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Lost Female Dog last seen Wilmington ave. Popular st., Compton, CA 90220

Reported 1 month ago, updated 1 week ago

Coco Female Dog

LOST PawBoost ID: 73190701


Compton, CA 90220

Pastor Alemán

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Lost Male Dog last seen Ivar and Longden in Temple City, East San Gabriel, CA 91780

Reported 1 week ago

Roo Male Dog

LOST PawBoost ID: 73309035


East San Gabriel, CA 91780

Helping the owners find their dog. Let me know if you have him or see him. I know about scammers so don't bother trying to scam me.

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Lost Male Dog last seen Florence Ave and Walker, Bell, CA 90201

Reported 3 months ago, updated 1 week ago

Sunny Male Dog

LOST PawBoost ID: 73023891


Bell, CA 90201

Long white on top of his neck

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Lost Male Dog last seen 4th street, campus, and Euclid, Ontario, CA 91764

Reported 3 months ago, updated 1 week ago

Juneau Male Dog

LOST PawBoost ID: 72921453


Ontario, CA 91764

Multi colored Australian Shepherd, weighs 52lbs

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Lost Male Dog last seen Franklin ave/reservoir st near f&a market, Pomona, CA 91766

Reported 2 months ago, updated 1 week ago

Max Male Dog

LOST PawBoost ID: 73132379


Pomona, CA 91766

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Lost Female Dog last seen Whittier, Los Angeles, CA 90023

Reported 1 month ago, updated 1 week ago

Diamond Female Dog

LOST PawBoost ID: 73186055


Los Angeles, CA 90023

White French with a tail

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Lost Male Dog last seen La Pat Place, Westminster, CA 92683

Reported 4 weeks ago, updated 1 week ago

Meeko Male Dog

LOST PawBoost ID: 73233729


Westminster, CA 92683

Beige Blonde Senior Chihuahua

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Lost Male Dog last seen Perishi gdquare, Los Angeles, CA 90013

Reported 2 months ago, updated 1 week ago

Oso Male Dog

LOST PawBoost ID: 73064515


Los Angeles, CA 90013

Black with white Chihuahua pointed up ears

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Lost Male Dog last seen 65th street and Vermont Ave, Los Angeles, CA 90044

Reported 3 weeks ago, updated 1 week ago

Benny Male Dog

LOST PawBoost ID: 73271666


Los Angeles, CA 90044

Fawn/tan male French Bulldog with hazel eyes, darker face/muzzle and a small white patch on his chest. Wearing a collar. Neutered and microchipped. Responds to Benny.

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Lost Male Dog last seen Near S. Lincoln / 6th Street (stolen Shell gas station) suspect employee, Corona, CA 92882

Reported 2 weeks ago, updated 1 week ago

Spiky spike Male Dog

LOST PawBoost ID: 73280168


Corona, CA 92882

He has a black top side coat very fluffy like a cavalier king or Papillon. He also has brown at the beginning of his mouth on both sides of his cheeks under his eyes and he has four white socks. He also has brown black and white coat with a full white chest. He has a very small white diamond in the middle of his forehead, and he has a few black checks in his white coat his owner is still heartbroken like it happened yesterday. These two were inseparable. He may answer to Spike!!! Lee. If you see this dog, please call. The worker at this Gas Station was very suspicious his demeanor and his story did not match up. This dog was stolen while his owner was working on the roof at the Shell gas station on sixth Street and South Lincoln

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Lost Female Dog last seen monte vista ave montclair ca 91763, Montclair, CA 91763

Reported 1 week ago

Mui Mui Female Dog

LOST PawBoost ID: 73307151


Montclair, CA 91763

LOST DOG — PLEASE HELP 🐶 Name: MuiMui Breed: Teddy (Toy Poodle) Age: 1 year old, female Size: About 15 lbs Color: Yellow / light golden MuiMui ran away from our home near Vernon Ave & Shirley Ave montclair ca 91763 on Saturday, August 23, 2026, around 4:00 PM. Her AirTag last showed her on Sunday, August 24 at about 11:00 AM on Monte Vista Ave montclair , near Easterseals Southern California. When I got there, the AirTag was already on the ground at the edge of the sidewalk on Monte Vista Ave — so she is no longer being tracked and could be anywhere in that area. She should still be wearing her collar with my phone number on it. She is small, friendly, and may be scared — please don’t chase her. If you see her, try calling her name gently or offer food, and call me right away. Please call or text: Any sighting helps, even if you’re not able to catch her. Please share this post — thank you so much. 🙏

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Lost Dog Data for Brea, CA

There are 1515 lost dogs in Brea, CA.

Find Local Dog Shelters in Brea, 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 Brea?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,300,640 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 Brea 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 Brea, 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 Brea area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Brea!

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.