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Lost Dogs Database for San Marcos, CA

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

206 lost dogs in your search

Lost Male Dog last seen San Louis Rey, Bonsall, Bonsall, CA 92003

Reported 2 months ago, updated 4 weeks ago

Memphis Male Dog

LOST PawBoost ID: 73138566


Bonsall, CA 92003

10 pound male, long hair Chihuahua mix

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Lost Male Dog last seen boomers vista, Oceanside, CA 92056

Reported 2 months ago, updated 4 weeks ago

Sebastian Male Dog

LOST PawBoost ID: 73134252


Oceanside, CA 92056

sebastian

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Lost Male Dog last seen Hilldale Rd & stardust Ln valley center, Valley Center, CA 92082

Reported 1 month ago, updated 1 month ago

Blue Male Dog

LOST PawBoost ID: 73216549


Valley Center, CA 92082

Grey & white male frenchie. Very sweet boy.

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Lost Male Dog last seen Hilldale & stardust st valley center, Valley Center, CA 92082

Reported 1 month ago

Bruno Male Dog

LOST PawBoost ID: 73218806


Valley Center, CA 92082

Black pug , around 5 years old

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Lost Male Dog last seen San Diego river area, San Diego, CA 92108

Reported 3 months ago, updated 1 month ago

Chaos Male Dog

LOST PawBoost ID: 73005086


San Diego, CA 92108

White

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Lost Male Dog last seen Lemon crest and wintergardwns, Lakeside, CA 92040

Reported 1 month ago

Kane Male Dog

LOST PawBoost ID: 73213763


Lakeside, CA 92040

Brown pit white neck

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Lost Female Dog last seen Near Jacqueline Lane, Oceanside, CA 92056

Reported 1 month ago, updated 1 month ago

Dee Dee Female Dog

LOST PawBoost ID: 73171998


Oceanside, CA 92056

Tea-cup Chihuahua White with light brown markings.

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Lost Female Dog last seen Near Erin way santee ca 92071, Santee, CA 92071

Reported 1 month ago, updated 1 month ago

Princess Female Dog

LOST PawBoost ID: 73184387


Santee, CA 92071

White and cream Pomeranian

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Lost Female Dog last seen Mariners Point across from rollercoaster, San Diego, CA 92109

Reported 1 month ago

T Female Dog

LOST PawBoost ID: 73211780


San Diego, CA 92109

Black with white Pitbull

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Lost Male Dog last seen Fiesta, San Diego, CA 92109

Reported 1 month ago

Rooster Male Dog

LOST PawBoost ID: 73211686


San Diego, CA 92109

German shorthair pointer

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Lost Male Dog last seen W Vista Way, Amador Ave, Hackamore Rd, Colusa Way, Tylee St, Vista, CA 92083

Reported 1 month ago, updated 1 month ago

Pumba Male Dog

LOST PawBoost ID: 73173989


Vista, CA 92083

Hi our chihuahua Pumba went missing this afternoon. He will come if called, he’s a little shy of people but a love bug. He’s microchipped and we’ve filed a report with the Humane Society already. He wasn’t wearing his collar when he escaped from the back yard. Sadly no luck still on finding him. He just got back to his usual zoomies and playing with our other dog after recovering from a coyote attack in June and emergency surgery.

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Lost Male Dog last seen Garfield and Missouri, Oceanside, CA 92054

Reported 2 months ago, updated 1 month ago

Murphy Male Dog

LOST PawBoost ID: 73144048


Oceanside, CA 92054

Black collar Tan white areas about 60lb

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Lost Female Dog last seen E Indian rock rd Vista ca, Vista, CA 92084

Reported 5 months ago, updated 1 month ago

Molly Female Dog

LOST PawBoost ID: 72767416


Vista, CA 92084

Tan/golden Yorkie Poo has some lumps on her belly, older girl, skittish.

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Lost Male Dog last seen School near Woodside Avenue, Lakeside, CA 92040

Reported 1 month ago

Wally Male Dog

LOST PawBoost ID: 73204964


Lakeside, CA 92040

Brown dachshund

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Lost Female Dog last seen Lilac rd and hunza hill terrace, Valley Center, CA 92082

Reported 1 month ago

Coco Female Dog

LOST PawBoost ID: 73204730


Valley Center, CA 92082

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Lost Male Dog last seen Lilac Vista Dr./ Berry Rd./ West Lilac Rd., Valley Center, CA 92082

Reported 1 month ago

Thor Male Dog

LOST PawBoost ID: 73204445


Valley Center, CA 92082

1 year old fawn pug

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Lost Male Dog last seen By Fallbrook Stem Elementary, Fallbrook, CA 92028

Reported 1 month ago

Rocky Male Dog

LOST PawBoost ID: 73202860


Fallbrook, CA 92028

Yellow lab, leather collar, blue name tag Name Rocky

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Lost Male Dog last seen Mission beach California, San Diego, CA 92109

Reported 2 months ago, updated 1 month ago

Oso Male Dog

LOST PawBoost ID: 73072370


San Diego, CA 92109

In tact tail and not neutered

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Lost Male Dog last seen Near via rancho pkway, Escondido, CA 92029

Reported 1 month ago

Jack Jack Male Dog

LOST PawBoost ID: 73201557


Escondido, CA 92029

Tan chihuahua

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Lost Male Dog last seen Near via rancho pkwy, Escondido, CA 92029

Reported 1 month ago

Nicky Rotten Male Dog

LOST PawBoost ID: 73201500


Escondido, CA 92029

Grey with some white on his chest.

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Lost Dog Data for San Marcos, CA

There are 206 lost dogs in San Marcos, CA.

Find Local Dog Shelters in San Marcos, 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 San Marcos?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,301,252 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 Marcos 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 Marcos, 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 Marcos area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near San Marcos!

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.