PawBoost ID or Name

Status

Location

City, Zip, or Address
Distance

Animal

Type

Sex

Sort

Within Past

Lost Dogs Database for Mission Viejo, CA

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

333 lost dogs in your search

Lost Male Dog last seen Avenida Pico and El Camino Real, San Clemente, CA 92672

Reported 4 weeks ago

Goose Male Dog

LOST PawBoost ID: 73428420


San Clemente, CA 92672

Small Old White & Brown Dog with a sideways limp. Very cute

View Pet

Lost Male Dog last seen wallace, Costa Mesa, CA 92627

Reported 4 weeks ago

max Male Dog

LOST PawBoost ID: 73427523


Costa Mesa, CA 92627

black n white fur blue eyes with black kong collar if seen call

View Pet

Lost Male Dog last seen Jamboree Road and San Joaquin Hills, Newport Beach, CA 92660

Reported 2 months ago, updated 4 weeks ago

Dexter Male Dog

LOST PawBoost ID: 73229682


Newport Beach, CA 92660

12 pound chihuahua. Long legs, big ears. Dark brown. Very smart. His family loves him so much. He's been with us 15 years.

View Pet

Lost Female Dog last seen Heil and goldenwest, Huntington Beach, CA 92647

Reported 1 month ago, updated 4 weeks ago

Peanut Female Dog

LOST PawBoost ID: 73405106


Huntington Beach, CA 92647

Small Yorkie long silky hair gray blue & tan weight:5-10 pounds

View Pet

Lost Female Dog last seen Gavilan hills rd, Lake Mathews, CA 92570

Reported 4 weeks ago, updated 4 weeks ago

Rosie Female Dog

LOST PawBoost ID: 73420923


Lake Mathews, CA 92570

White and brown with a pink nose that is scarred from sunburn. She has a scar on top of her head

View Pet

Lost Male Dog last seen Anahiem, Anaheim, CA 92805

Reported 4 weeks ago, updated 4 weeks ago

Haichi Male Dog

LOST PawBoost ID: 73418755


Anaheim, CA 92805

View Pet

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

Reported 2 months ago, updated 4 weeks ago

Meeko Male Dog

LOST PawBoost ID: 73233729


Westminster, CA 92683

Beige Blonde Senior Chihuahua

View Pet

Lost Male Dog last seen Mexican stores, Anaheim, CA 92805

Reported 4 weeks ago

Hachi Male Dog

LOST PawBoost ID: 73418630


Anaheim, CA 92805

He has no collar

View Pet

Lost Female Dog last seen garden grove, Garden Grove, CA 92844

Reported 4 weeks ago

Apple Female Dog

LOST PawBoost ID: 73417796


Garden Grove, CA 92844

curls on top of head, grey/whiteish color, pretty small

View Pet

Lost Male Dog last seen Beach & Orangewood, Anaheim, CA 92804

Reported 7 months ago, updated 4 weeks ago

Charlie Male Dog

LOST PawBoost ID: 72663121


Anaheim, CA 92804

Black face tan body

View Pet

Lost Female Dog last seen Rimpau and Spruce, Corona ,ca, Corona, CA 92882

Reported 2 years ago, updated 4 weeks ago

Blanca&baby Female Dog

LOST PawBoost ID: 71336968


Corona, CA 92882

White Siberian huskies, one has blue eyes the other has brown eyes. They are still missing as of 2/6/26

View Pet

Lost Male Dog last seen La Pat place and Westminster blvd, Westminster, CA 92683

Reported 2 months ago, updated 4 weeks ago

Meeko Male Dog

LOST PawBoost ID: 73233870


Westminster, CA 92683

White and tan male chihuahua

View Pet

Lost Male Dog last seen Canyon Hills area in Lake Elsinore, Lake Elsinore, CA 92532

Reported 1 month ago, updated 4 weeks ago

Ziggy Male Dog

LOST PawBoost ID: 73372895


Lake Elsinore, CA 92532

Black, Friendly, Has black collar on

View Pet

Lost Male Dog last seen Brookhurst st, Garden Grove, CA 92840

Reported 4 weeks ago

Benito Male Dog

LOST PawBoost ID: 73407552


Garden Grove, CA 92840

White French bulldog

View Pet

Lost Female Dog last seen Near Franzen Ave, Santa Ana, CA 92705, Santa Ana, CA 92705

Reported 5 months ago, updated 4 weeks ago

Cindy Female Dog

LOST PawBoost ID: 72856826


Santa Ana, CA 92705

Very shy

View Pet

Lost Female Dog last seen Summerfield tea bar, Garden Grove, CA 92840

Reported 2 months ago, updated 1 month ago

Poochie Female Dog

LOST PawBoost ID: 73327590


Garden Grove, CA 92840

View Pet

Lost Male Dog last seen Norwood ave riversade california, Riverside, CA 92505

Reported 1 month ago, updated 1 month ago

Lucas Male Dog

LOST PawBoost ID: 73396405


Riverside, CA 92505

Pelo largo y blanco

View Pet

Lost Male Dog last seen Golden and Campbell, Riverside, CA 92505

Reported 8 months ago, updated 1 month ago

Dingo Male Dog

LOST PawBoost ID: 72619934


Riverside, CA 92505

Husky and German Shepherd mix

View Pet

Lost Female Dog last seen s gilmar st, Anaheim, CA 92815

Reported 1 month ago

Juicy Female Dog

LOST PawBoost ID: 73401630


Anaheim, CA 92815

blind in left eye

View Pet

Lost Male Dog last seen Beverly Pl & S Hickory St, Santa Ana, CA, Santa Ana, CA 92701

Reported 1 month ago, updated 1 month ago

Hershey Male Dog

LOST PawBoost ID: 73389173


Santa Ana, CA 92701

Hershey is a small smooth-coat Chihuahua with a chocolate brown coat, a bright white patch on his chest, and white tips on his front paws. He has distinct tan "eyebrow" spots above his eyes, tan markings on his muzzle and cheeks with light fading around his brown nose, and large erect ears. He weighs around 6 to 10

View Pet

Lost Dog Data for Mission Viejo, CA

There are 333 lost dogs in Mission Viejo, CA.

Find Local Dog Shelters in Mission Viejo, 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 Mission Viejo?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,334,113 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 Mission Viejo 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 Mission Viejo, 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 Mission Viejo area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Mission Viejo!

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.