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Lost Dogs Database for Lake Forest, CA

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

319 lost dogs in your search

Lost Male Dog last seen Near S Halladay St Santa Ana , Santa Ana, CA 92701

Reported 2 months ago

Oso Male Dog

LOST PawBoost ID: 72725823


Santa Ana, CA 92701

🐾 Small fluffy dog (Pomeranian type)🐾 Tan/orange with cream/white chest and tail🐾 Very fluffy coat🐾 Friendly but may be scared

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Lost Female Dog last seen California ave and Hole st Riverside , Riverside, CA 92505

Reported 2 months ago

Trixi Female Dog

LOST PawBoost ID: 72725107


Riverside, CA 92505

TRIXI, Maltipoo white small dog. Loving family pet ran away from traffic mishap on California ave and Hole St in Riverside on 03-31-26 at 10:30 p.m. owner was taking to hosp in ambulance dog ran away scared.

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Lost Female Dog last seen Camelia Dr, Riverside, CA 92504

Reported 2 months ago

Becky Female Dog

LOST PawBoost ID: 72724836


Riverside, CA 92504

Black/Brown with black spots around eyes

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Lost Female Dog last seen Grand ave and broadway , Lake Elsinore, CA 92530

Reported 2 months ago

Dahlia Female Dog

LOST PawBoost ID: 72724792


Lake Elsinore, CA 92530

Black and grey hair from being old

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Lost Male Dog last seen Garden grove high school , Garden Grove, CA 92842

Reported 2 months ago

Blue/ Munchkin Male Dog

LOST PawBoost ID: 72724636


Garden Grove, CA 92842

garden grove highschool

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Lost Female Dog last seen Lindell , Lake Elsinore, CA 92532

Reported 2 months ago

Baby Female Dog

LOST PawBoost ID: 72723651


Lake Elsinore, CA 92532

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Lost Male Dog last seen Peppertree RV park on Stollman St., Lake Elsinore off of grand, Lake Elsinore, CA 92530

Reported 4 months ago, updated 2 months ago

Roy Male Dog

LOST PawBoost ID: 72579464


Lake Elsinore, CA 92530

Seven-year-old neutered male Chihuahua reddish brown with some white on his face throat and chest

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Lost Female Dog last seen Houston & holder , Buena Park, CA 90621

Reported 2 months ago, updated 2 months ago

Willow Female Dog

LOST PawBoost ID: 72715878


Buena Park, CA 90621

lab mix black with little white

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Lost Female Dog last seen E orangethrope ave , Fullerton, CA 92832

Reported 2 months ago

Baby Female Dog

LOST PawBoost ID: 72720015


Fullerton, CA 92832

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Lost Male Dog last seen Citrus, Orange, CA 92868

Reported 2 months ago

Cheeto Male Dog

LOST PawBoost ID: 72715974


Orange, CA 92868

Frenchie with brown , black and a bit of white

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Lost Female Dog last seen 17th st and 1810 N Broadway st , Santa Ana , Santa Ana, CA 92706

Reported 2 months ago

Bootsie Female Dog

LOST PawBoost ID: 72714806


Santa Ana, CA 92706

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Lost Male Dog last seen Chirping Sparrow Rd. , Diamond Bar, CA 91765

Reported 2 months ago

Lebe Male Dog

LOST PawBoost ID: 72714797


Diamond Bar, CA 91765

Golden Brown and White Australian Sheperd

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Lost Female Dog last seen 17th and N Broadway , Santa Ana , Santa Ana, CA 92706

Reported 2 months ago

Bootsie Female Dog

LOST PawBoost ID: 72714649


Santa Ana, CA 92706

15-20 lbs Morkie dog

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Lost Male Dog last seen Santa Ana bulevar,Main,LACY,4,w1st st, Santa Ana, CA 92701

Reported 2 months ago

Marcos Male Dog

LOST PawBoost ID: 72708379


Santa Ana, CA 92701

Es un perro ,maltése,maltipo , entiende cuando le ablas x su nombre (marcos)

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Lost Female Dog last seen Katella and euclid, Garden Grove, CA 92840

Reported 3 months ago, updated 2 months ago

Foxy Female Dog

LOST PawBoost ID: 72654644


Garden Grove, CA 92840

Brown, black and white Shiba inu

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Lost Male Dog last seen Ninth street , Anaheim, CA 92802

Reported 2 months ago

Teddy Male Dog

LOST PawBoost ID: 72708242


Anaheim, CA 92802

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Lost Male Dog last seen Kingsley and Lincoln in East Anaheim, Anaheim, CA 92806

Reported 2 months ago

Biit Male Dog

LOST PawBoost ID: 72705978


Anaheim, CA 92806

Black with white chest and paw

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Lost Female Dog last seen Camelia and California , Riverside, CA 92504

Reported 2 months ago, updated 2 months ago

Mocha Female Dog

LOST PawBoost ID: 72701558


Riverside, CA 92504

Brown color

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Lost Male Dog last seen Euclid and hazard, Santa Ana, CA 92703

Reported 3 months ago, updated 2 months ago

Luck Male Dog

LOST PawBoost ID: 72681623


Santa Ana, CA 92703

White maltese

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Lost Male Dog last seen Coyote Hills, Fullerton , Fullerton, CA 92835

Reported 2 months ago

Romeo Male Dog

LOST PawBoost ID: 72704723


Fullerton, CA 92835

Black Lab Mix

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Lost Dog Data for Lake Forest, CA

There are 319 lost dogs in Lake Forest, CA.

Find Local Dog Shelters in Lake Forest, 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?

Request Shelter Partnership

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 Lake Forest?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,229,151 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 Lake Forest 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 Lake Forest, 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 Lake Forest area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Lake Forest!

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.