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Lost Dogs Database for Montclair, CA

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

1027 lost dogs in your search

Lost Male Dog last seen Vernon ave, Colton, CA 92324

Reported 6 days ago

Kilo Male Dog

LOST PawBoost ID: 73322474


Colton, CA 92324

Dark grey with white

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Lost Female Dog last seen Loranne and Kingsley, Pomona, CA 91767

Reported 6 days ago, updated 6 days ago

Luna Female Dog

LOST PawBoost ID: 73322361


Pomona, CA 91767

Black and white Shih Tzu

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Lost Female Dog last seen Arliss/mt Vernon/barton, Grand Terrace, CA 92313

Reported 6 days ago

Gail Female Dog

LOST PawBoost ID: 73322373


Grand Terrace, CA 92313

4 month old puppy brown and cream trim

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Lost Male Dog last seen San Gabriel river parkway, Pico Rivera, CA 90660

Reported 2 months ago, updated 6 days ago

Niki Male Dog

LOST PawBoost ID: 73078259


Pico Rivera, CA 90660

Mini weenie

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Lost Male Dog last seen Edna Park, Santa Ana, CA 92706

Reported 1 month ago, updated 6 days ago

Sunny Male Dog

LOST PawBoost ID: 73211004


Santa Ana, CA 92706

A older senior dog with a large bump on his stomach

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Lost Male Dog last seen CSSB, San Bernardino, CA 92407

Reported 4 weeks ago, updated 7 days ago

Marshmello Male Dog

LOST PawBoost ID: 73238242


San Bernardino, CA 92407

Small Jack Russell Mx white with brown spots

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Lost Male Dog last seen camino real and limonite jurupa Valley, Riverside, CA 92509

Reported 4 months ago, updated 7 days ago

Chubb Male Dog

LOST PawBoost ID: 72819245


Riverside, CA 92509

senior med/small sized black and white dog . face is almost completely white. chest is red and white and leg on right side is red.

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Lost Female Dog last seen Biola and greeworth, La Mirada, CA 90638

Reported 2 months ago, updated 7 days ago

Betty Female Dog

LOST PawBoost ID: 73099221


La Mirada, CA 90638

Tan pekinese

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Lost Male Dog last seen Woodbridge & Millbrook, Jurupa Valley, CA 91752

Reported 7 days ago

Simba Male Dog

LOST PawBoost ID: 73319493


Jurupa Valley, CA 91752

Simba is fawn with cataract on left eye

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Lost Female Dog last seen Cynthia Street Pomona, Pomona, CA 91766

Reported 2 years ago, updated 7 days ago

Kiara Female Dog

LOST PawBoost ID: 71105409


Pomona, CA 91766

Pitbull black and white. Red collar. Friendly with people.

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Lost Female Dog last seen Anaheim blvd Lincoln, Anaheim, CA 92805

Reported 7 days ago, updated 7 days ago

Shadow Female Dog

LOST PawBoost ID: 73318763


Anaheim, CA 92805

All black with white strip has a little tooth sticking out her mouth curled tail like a pug please help

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Lost Male Dog last seen cogswell elementary school, El Monte, CA 91733

Reported 2 years ago, updated 7 days ago

Tobi Male Dog

LOST PawBoost ID: 71324196


El Monte, CA 91733

Brown eyes, beige fur, playful and trusting wavy fur green tattoo on stomach cause he's fixed

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Lost Female Dog last seen Anaheim blvd, Anaheim, CA 92805

Reported 1 week ago, updated 1 week ago

Shadow Female Dog

LOST PawBoost ID: 73310725


Anaheim, CA 92805

Black wiener/pug

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Lost Female Dog last seen Willow and Cornell in Rialto, Rialto, CA 92376

Reported 8 months ago, updated 1 week ago

Yillo Female Dog

LOST PawBoost ID: 72402100


Rialto, CA 92376

Small black and white shih-tzu. Her hair was short and she had on a red dress when we lost her.

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Lost Male Dog last seen Arlington ave, Riverside, CA 92506

Reported 1 week ago, updated 1 week ago

Silver Male Dog

LOST PawBoost ID: 73310101


Riverside, CA 92506

Has growth on head

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Lost Male Dog last seen Colorado Blvd/ Santa Cruz Rd, Arcadia, CA 91006

Reported 2 years ago, updated 1 week ago

Huey Male Dog

LOST PawBoost ID: 70542400


Arcadia, CA 91006

White Maltipoo. His fur could have patches of rust if he has been crying or chew on himself. Huey is 13 years old. Tongue sticks out of side of mouth. Tail curls when confident. Please help us bring him. Gentle soul. PLEASE CALL ME day or night with any leads

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Lost Female Dog last seen Satsuma ave, Riverside, CA 92503

Reported 1 week ago

Baby Female Dog

LOST PawBoost ID: 73317617


Riverside, CA 92503

Pink spot belly

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Lost Male Dog last seen 4th Street, Ontario, CA 91762

Reported 2 months ago, updated 1 week ago

Wilson Male Dog

LOST PawBoost ID: 73119696


Ontario, CA 91762

White scraggly terrier, brown nose

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Lost Male Dog last seen Trial, San Bernardino, CA 92407

Reported 1 month ago, updated 1 week ago

Leo Male Dog

LOST PawBoost ID: 73199841


San Bernardino, CA 92407

He is a black Havanese dog. A small/medium dog. His hair is curly and much more thicker then in the picture he looks like a little teddy bear.

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Lost Male Dog last seen Valley blvd La Puente CA USA, City of Industry, CA 91746

Reported 1 month ago, updated 1 week ago

Spike Male Dog

LOST PawBoost ID: 73177917


City of Industry, CA 91746

He’s a really light blonde, very fluffy, his fur is long. He doesn’t have a collar or a chip. He has a white spot on his forehead but it was more noticeable when he was a pup.

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Lost Dog Data for Montclair, CA

There are 1027 lost dogs in Montclair, CA.

Find Local Dog Shelters in Montclair, 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 Montclair?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,301,210 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 Montclair 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 Montclair, 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 Montclair area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Montclair!

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.