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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.

941 lost dogs in your search

Lost Female Dog last seen Lampson, Garden Grove, CA 92840

Reported 2 months ago, updated 1 month ago

Poochie Female Dog

LOST PawBoost ID: 73329869


Garden Grove, CA 92840

Small brown yorkie

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Lost Female Dog last seen Near s walnut ave San Dimas, San Dimas, CA 91773

Reported 1 month ago

Latte Female Dog

LOST PawBoost ID: 73364813


San Dimas, CA 91773

miniature schnauzer

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Lost Male Dog last seen Orange and brookhurst, Anaheim, CA 92804

Reported 1 month ago

Papito Male Dog

LOST PawBoost ID: 73364722


Anaheim, CA 92804

Mini pin

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Lost Male Dog last seen Redwood & University, Riverside, CA 92501

Reported 1 month ago

Saint Male Dog

LOST PawBoost ID: 73364188


Riverside, CA 92501

Black & Tan German Shepherd/Husky mix, about 80 lbs

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Lost Female Dog last seen Anaheim near Houston head towards Gilbert, Anaheim, CA 92815

Reported 1 month ago

Chiquis Female Dog

LOST PawBoost ID: 73363743


Anaheim, CA 92815

"Beige with faint spots, Hazel eyes"

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Lost Female Dog last seen Palm Park and Floral Drive, Whittier, CA 90606

Reported 1 month ago, updated 1 month ago

Maple Female Dog

LOST PawBoost ID: 73360301


Whittier, CA 90606

Please, if you have Maple or know where she is, **we are begging you to help bring her home.** 💔🐾 Maple is not just a dog—**she is a deeply loved member of our family.** Our family and children are heartbroken and desperately waiting for her to come home. If someone found her and has been keeping her safe, **thank you for taking care of her.** We are not here to ask questions or place blame. We simply want our baby back where she belongs. ❤️ 🙏 **$2,000 REWARD FOR HER SAFE RETURN** 📍 Missing from Whittier near Palm Park ⚠️ Maple is scared of strangers and may run if approached. 📲 **** Please share this post. Even one share could reach the person who has seen her or knows where she is. **Maple, we won't stop looking for you. Please help us bring our girl home. 🐾❤️**

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Lost Female Dog last seen Milliken and Victoria park, Rancho Cucamonga, CA 91701

Reported 1 month ago

Nyla Female Dog

LOST PawBoost ID: 73362850


Rancho Cucamonga, CA 91701

Amber brown small long haired chihuahua

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Lost Male Dog last seen Cedar and Randall Pinedale and Linden, Rialto, CA 92316

Reported 2 months ago, updated 1 month ago

Bentley Male Dog

LOST PawBoost ID: 73342228


Rialto, CA 92316

His ears down straight up, and his tail is curled

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Lost Male Dog last seen Franklin ave/reservoir st near f&a market, Pomona, CA 91766

Reported 3 months ago, updated 1 month ago

Max Male Dog

LOST PawBoost ID: 73132379


Pomona, CA 91766

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Lost Female Dog last seen Paramount Place, Pico Rivera, CA 90660

Reported 4 months ago, updated 1 month ago

Bella Female Dog

LOST PawBoost ID: 73045428


Pico Rivera, CA 90660

Beige/Blonde

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Lost Male Dog last seen Little league, San Bernardino, CA 92407

Reported 1 month ago

Bruno Male Dog

LOST PawBoost ID: 73362205


San Bernardino, CA 92407

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Lost Male Dog last seen Mescal and los padres drive, Rowland Heights, CA 91748

Reported 1 month ago

Rey Male Dog

LOST PawBoost ID: 73361826


Rowland Heights, CA 91748

He is all black chihuahua. Has a bit of white in his chest. Is wearing a black collar and grey vest.

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Lost Male Dog last seen Hastings and Hunter St., Jurupa Valley, CA 91752

Reported 3 months ago, updated 1 month ago

Pulga Male Dog

LOST PawBoost ID: 73101203


Jurupa Valley, CA 91752

Black Labrador and pitbull mixed

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Lost Female Dog last seen Marion ave, Montclair, CA 91763

Reported 1 month ago

Chloe Female Dog

LOST PawBoost ID: 73360791


Montclair, CA 91763

Chihuahua peluda

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Lost Female Dog last seen danby ave and floral, Whittier, CA 90602

Reported 1 month ago

Maple Female Dog

LOST PawBoost ID: 73360626


Whittier, CA 90602

caramel color 9 pounds

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Lost Male Dog last seen CERES DR & PALMETTO, Fontana, CA 92335

Reported 1 month ago

Toothless Male Dog

LOST PawBoost ID: 73360180


Fontana, CA 92335

Chihuahua mix, stubby tail, wearing a collar with his name and contact phone number

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Lost Male Dog last seen Rosecrans and norwalk, Norwalk, CA 90650

Reported 1 month ago

Max Male Dog

LOST PawBoost ID: 73359543


Norwalk, CA 90650

Large husky with one blue and and one brown eye

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Lost Female Dog last seen Houston head toward Gilbert, Anaheim, CA 92801

Reported 1 month ago

Chiquis Female Dog

LOST PawBoost ID: 73358430


Anaheim, CA 92801

Beige with faint spots, Hazel eyes

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Lost Male Dog last seen Trail between devore and cajon, San Bernardino County, CA 92407

Reported 5 months ago, updated 1 month ago

Rocky Male Dog

LOST PawBoost ID: 72884865


San Bernardino County, CA 92407

Black and white Siberian husky. Seizure Alert Dog for my 4 years old daughter. Please contact me ASAP, my daughter had 2 seizures since then and have taken her to hosp as a emergency because it has been too late for the medical aid, without the dog giving me a previous advice.

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Lost Male Dog last seen Waterman, San Bernardino, CA 92404

Reported 3 months ago, updated 1 month ago

Thor Male Dog

LOST PawBoost ID: 73111390


San Bernardino, CA 92404

Breed is Morkie and he’s white with gray hair

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Lost Dog Data for Montclair, CA

There are 941 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 – 2,334,500 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.