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Lost Dogs Database for Mission Viejo, CA

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

307 lost dogs in your search

Lost Male Dog last seen Ortega Highway and Nichols Institute, San Juan Capistrano, CA 92675

Reported 2 weeks ago, updated 1 week ago

Chevy Male Dog

LOST PawBoost ID: 73103809


San Juan Capistrano, CA 92675

All gray with a white stripe on his nose and a white chest

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Lost Male Dog last seen Wells and tyler st, Riverside, CA 92503

Reported 1 week ago, updated 1 week ago

Toby Male Dog

LOST PawBoost ID: 73125906


Riverside, CA 92503

Small tan and white

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Lost Female Dog last seen Spring St, Perris, CA 92570

Reported 1 week ago

Candace Female Dog

LOST PawBoost ID: 73133805


Perris, CA 92570

Chocolate brown with tan markings. Ears and tail cropped. Tip of tail is missing fur. Has scabbing.

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Lost Female Dog last seen Main and culver, Orange, CA 92868

Reported 4 weeks ago, updated 1 week ago

Avie Female Dog

LOST PawBoost ID: 73058244


Orange, CA 92868

Apricot/silver fawn pug mix

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Lost Female Dog last seen Vintage way and Summerwood, Lake Forest, CA 92630

Reported 2 years ago, updated 1 week ago

Frannie Female Dog

LOST PawBoost ID: 71095595


Lake Forest, CA 92630

Light tan terrier mix, approximately 9 pounds, 10.5 years old, darker brown chihuahua ears, dark brown-black eyes, long wirey fur, pink name tag. Update 2/24: thanks for all the msgs regarding “Dory” at the MV Shelter. I contacted them and Dory isn’t my Frannie. Dory is not spayed so it was a quick answer.

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Lost Male Dog last seen Parking lot of UCI Health hosp near a Black GMC, Orange, CA 92868

Reported 3 weeks ago, updated 1 week ago

Lucky Male Dog

LOST PawBoost ID: 73079871


Orange, CA 92868

Light tan/beige color with some white

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Lost Male Dog last seen Orange County Fairgrounds, Costa Mesa, CA 92626

Reported 2 weeks ago, updated 1 week ago

Champ Male Dog

LOST PawBoost ID: 73122678


Costa Mesa, CA 92626

Senior Chihuahua, Black with Some Color, Slender Body, Long Limbs, No Teeth, Lost Hearing, No Collar -- Dearly Loved & Missed

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Lost Male Dog last seen I last saw him near Roosevelt elementary school, Santa Ana, CA 92701

Reported 2 weeks ago, updated 1 week ago

Oliver Male Dog

LOST PawBoost ID: 73121758


Santa Ana, CA 92701

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Lost Male Dog last seen garfield and beqch, Huntington Beach, CA 92646

Reported 1 week ago

Archie Male Dog

LOST PawBoost ID: 73129688


Huntington Beach, CA 92646

golden retriever wienier dog mix

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Lost Female Dog last seen Lincon and sunkiss, Anaheim, CA 92806

Reported 1 month ago, updated 1 week ago

Khloe Female Dog

LOST PawBoost ID: 73005513


Anaheim, CA 92806

Small yorkie

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Lost Female Dog last seen S Griset Pl, Santa Ana, CA 92704

Reported 1 month ago, updated 1 week ago

Nala Female Dog

LOST PawBoost ID: 73028483


Santa Ana, CA 92704

Nala is four months old Registered service animal Nala is playful,curious ,cuddly Sneaky ,sweet ,energetic, jumps High . I miss her so much please help Me get My Baby back . Scared Of car rides , Nala hates being alone !!!9

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Lost Male Dog last seen Border and misty mountain, Corona, CA 92882

Reported 1 week ago

Beau Male Dog

LOST PawBoost ID: 73127762


Corona, CA 92882

His name is Beau

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Lost Male Dog last seen Canyon hills road and diamond drive, Lake Elsinore, CA 92532

Reported 5 months ago, updated 1 week ago

Teddy Male Dog

LOST PawBoost ID: 72638372


Lake Elsinore, CA 92532

White and brown zu

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Lost Male Dog last seen Right Behind Viejo Elementary School, Mission Viejo, CA 92692

Reported 2 weeks ago, updated 1 week ago

Milo Male Dog

LOST PawBoost ID: 73103078


Mission Viejo, CA 92692

Shitzu, Small, White/Tan, recently groomed.

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Lost Male Dog last seen Newport Ave and lemon hill, Santa Ana, CA 92705

Reported 2 weeks ago, updated 2 weeks ago

Uni Male Dog

LOST PawBoost ID: 73115037


Santa Ana, CA 92705

Brown chihuahua/pug mix

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Lost Female Dog last seen Lang staff st, Lake Elsinore, CA 92530

Reported 3 weeks ago, updated 2 weeks ago

Chappis Female Dog

LOST PawBoost ID: 73077576


Lake Elsinore, CA 92530

Small breed white and small bet of brown long tail fluffy

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Lost Female Dog last seen Near Gettysburg Dr, Riverside, CA 92503

Reported 2 weeks ago, updated 2 weeks ago

Teresita Female Dog

LOST PawBoost ID: 73109602


Riverside, CA 92503

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Lost Male Dog last seen Railroad/3rd, Corona, CA 92882

Reported 5 months ago, updated 2 weeks ago

Thore Male Dog

LOST PawBoost ID: 72603046


Corona, CA 92882

Brown frenchie REWARD $500.00

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Lost Male Dog last seen Going down Lake crest dr, lake hills area turned right going up La sierra, Riverside, CA 92503

Reported 2 weeks ago, updated 2 weeks ago

Rex Male Dog

LOST PawBoost ID: 73109010


Riverside, CA 92503

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Lost Female Dog last seen Blair street and Indiana, Corona, CA 92879

Reported 2 weeks ago, updated 2 weeks ago

Esperanza Female Dog

LOST PawBoost ID: 73104891


Corona, CA 92879

Brown and white

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Lost Dog Data for Mission Viejo, CA

There are 307 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 – 2,268,542 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.