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Lost Dogs Database for Tustin, CA

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

758 lost dogs in your search

Lost Female Dog last seen Azusa ave, West Covina, CA 91791

Reported 2 weeks ago, updated 2 days ago

Hazle Female Dog

LOST PawBoost ID: 73115247


West Covina, CA 91791

Brown female dermanshepard puppy

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Lost Male Dog last seen Fairhope, La Mirada, CA 90638

Reported 1 week ago, updated 2 days ago

Simba Male Dog

LOST PawBoost ID: 73131484


La Mirada, CA 90638

He’s light brown and he’s a bit old has a green collar

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Lost Female Dog last seen Park Center and Wineville Ave, Norco, CA 92860

Reported 1 month ago, updated 2 days ago

Jemm Female Dog

LOST PawBoost ID: 72982077


Norco, CA 92860

Tan and Cream Aussie Labrador Mix

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Lost Male Dog last seen McFadden, Santa Ana, CA 92701

Reported 4 days ago, updated 2 days ago

Oliver Male Dog

LOST PawBoost ID: 73152677


Santa Ana, CA 92701

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Lost Female Dog last seen Washington and Norwalk blvd, Whittier, CA 90606

Reported 2 days ago

Pitbull Female Dog

LOST PawBoost ID: 73160187


Whittier, CA 90606

Black and white pitbull puppy

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Lost Female Dog last seen Washington and Norwalk blvd, Whittier, CA 90606

Reported 2 days ago

Pitbull Female Dog

LOST PawBoost ID: 73160123


Whittier, CA 90606

Black and white pitbull puppy she is really playful her name is

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Lost Female Dog last seen Mulberry and Mills, Burrito Track, Whittier, CA 90605

Reported 2 months ago, updated 2 days ago

Schwi Female Dog

LOST PawBoost ID: 72956305


Whittier, CA 90605

Missing Dog Description: Small senior female Chihuahua–Poodle mix, approximately 11 years old, black-and-tan coloring with lighter tan/cream on her face, chest, and legs. She has a small build, scruffy/wiry fur, and may look older or thinner than the photos. She was last seen wearing a cone and a black sock/bandage over an injury or allergy-related mass on her left side, though those may have come off by now. She also has a bad tooth and is missing one , which she has been missing since she was a puppy.

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Lost Female Dog last seen By the big pool in creekside east, Ontario, CA 91761

Reported 2 years ago, updated 2 days ago

Bella Female Dog

LOST PawBoost ID: 70500083


Ontario, CA 91761

She is a white Chihuahua. She is around 3 years old, with little brown spots on her stomach, and wearing a blue

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Lost Male Dog last seen OC fairgrounds, Costa Mesa, CA 92626

Reported 2 weeks ago, updated 2 days ago

Champ Male Dog

LOST PawBoost ID: 73122190


Costa Mesa, CA 92626

Black chihuahua with white spots on face

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Lost Male Dog last seen Meridian st, Chino, CA 91708

Reported 3 weeks ago, updated 2 days ago

XiaoDi (DiDi) Male Dog

LOST PawBoost ID: 73060016


Chino, CA 91708

Shih Tzu

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Lost Male Dog last seen Supposedly went to a location with nurses, Long Beach, CA 90806

Reported 1 year ago, updated 2 days ago

Maka Male Dog

LOST PawBoost ID: 71811028


Long Beach, CA 90806

White husky 3 years old this month July 2025, blue eyes, pink nose.beyond friendly and always energetic. He thinks everyone and everything is his friend. 🤦🏽‍♀️

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Lost Female Dog last seen Boardwalk Drive & Challen, Riverside, CA 92503

Reported 5 months ago, updated 2 days ago

Happy Female Dog

LOST PawBoost ID: 72620081


Riverside, CA 92503

Tan with white on face and paws wearing a lavender harness

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Lost Female Dog last seen Whittier, Whittier, CA 90601

Reported 2 days ago

Gurl Female Dog

LOST PawBoost ID: 73158308


Whittier, CA 90601

Black and brown

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Lost Male Dog last seen Laurel Park, Whittier, CA 90605

Reported 4 weeks ago, updated 2 days ago

Julio Male Dog

LOST PawBoost ID: 73049752


Whittier, CA 90605

Black chihuahua/greyhound mix with a white chest and paws.

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Lost Female Dog last seen Near Esperanza Ave Whittier ca 90606, Whittier, CA 90606

Reported 3 weeks ago, updated 2 days ago

Bella Female Dog

LOST PawBoost ID: 73087405


Whittier, CA 90606

terrier mix

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Lost Male Dog last seen Lakewood Dalberg, Bellflower, CA 90706

Reported 4 weeks ago, updated 3 days ago

Kaykay Male Dog

LOST PawBoost ID: 73050136


Bellflower, CA 90706

Black n Tan , Non Verbal, sweet Friendly

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Lost Male Dog last seen Lakewood Blvd & Gardendale, 7 Eleven Gas Station, Bellflower, CA 90706

Reported 1 month ago, updated 3 days ago

Kaykay Male Dog

LOST PawBoost ID: 73023579


Bellflower, CA 90706

Black & Brown Frenchie 2 - 3 years old, Non Verval

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Lost Male Dog last seen Studebaker rd and Kenney St, Norwalk, CA 90650

Reported 3 days ago

Ernesto Male Dog

LOST PawBoost ID: 73157540


Norwalk, CA 90650

Chihuahua

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Lost Male Dog last seen Near N La loma cir, Anaheim, CA 92806

Reported 3 days ago, updated 3 days ago

Coco Male Dog

LOST PawBoost ID: 73157442


Anaheim, CA 92806

Small Black white and grey

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Lost Male Dog last seen Mission, Pomona, CA 91766

Reported 2 weeks ago, updated 3 days ago

Kobe Male Dog

LOST PawBoost ID: 73124552


Pomona, CA 91766

White with grayish ears

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Lost Dog Data for Tustin, CA

There are 758 lost dogs in Tustin, CA.

Find Local Dog Shelters in Tustin, 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 Tustin?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,268,419 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 Tustin 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 Tustin, 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 Tustin area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Tustin!

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.