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Lost Dogs Database for Monrovia, CA

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

1377 lost dogs in your search

Lost Male Dog last seen South Western & West Washington, Los Angeles, Los Angeles, CA 90018

Reported 2 years ago, updated 1 week ago

Charlie Bown Male Dog

LOST PawBoost ID: 71337541


Los Angeles, CA 90018

He has an underbite and a block collar on.

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Lost Female Dog last seen Savannah st by food4less, Los Angeles, CA 90033

Reported 3 months ago, updated 1 week ago

Nova Female Dog

LOST PawBoost ID: 72975514


Los Angeles, CA 90033

She has a lot of darks spot , can be visible and has dark spots on the top of her ear

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

Reported 3 months ago, updated 1 week 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 Male Dog last seen E 67th. & Avalon, Los Angeles, CA 90003

Reported 1 week ago

Snoopy Male Dog

LOST PawBoost ID: 73338359


Los Angeles, CA 90003

White with brown collar and missing bottom tooth

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Lost Male Dog last seen 49th Street and western, Los Angeles, CA 90062

Reported 2 months ago, updated 1 week ago

Dior Male Dog

LOST PawBoost ID: 73108990


Los Angeles, CA 90062

Small black and gray chapoodle

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Lost Female Dog last seen Near Bandera st y Monte vista ave, Montclair, CA 91763

Reported 2 weeks ago, updated 1 week ago

Lola Female Dog

LOST PawBoost ID: 73329755


Montclair, CA 91763

Tiene 1 año y 3 meses , color blanco y despareció entre 8:00 am del dia domingo 30 de Agosto del 2026

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Lost Female Dog last seen McKinley ave and Hoover, South Gate, CA 90280

Reported 2 months ago, updated 1 week ago

Bohemia Female Dog

LOST PawBoost ID: 73188182


South Gate, CA 90280

Older chihuahua mix

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Lost Male Dog last seen S Euclid Ave. & W Holt Blvd., Ontario, CA 91762

Reported 4 months ago, updated 1 week ago

Jerry Male Dog

LOST PawBoost ID: 72865277


Ontario, CA 91762

Brown/reddish MinPin/Terrier mix, 6-8 lbs

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Lost Female Dog last seen Euclid and D st, Ontario, CA 91761

Reported 1 week ago

Millani Female Dog

LOST PawBoost ID: 73337403


Ontario, CA 91761

Brown with black

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Lost Female Dog last seen Juarez st, Irwindale, CA 91706

Reported 4 months ago, updated 1 week ago

Bella Female Dog

LOST PawBoost ID: 72899672


Irwindale, CA 91706

Brown and white and black she has a huge mass on her abdomen. She’s a little skittish semi blind and her hearing is going in an hour. She’s a sweet girl. I just want my baby home.

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Lost Male Dog last seen Hazard and Floral, East Los Angeles, CA 90063

Reported 2 months ago, updated 1 week ago

Nico Male Dog

LOST PawBoost ID: 73067409


East Los Angeles, CA 90063

Tan color with black ears

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Lost Male Dog last seen Cole st & brookshire Downey ca, Downey, CA 90242

Reported 2 weeks ago, updated 1 week ago

Buddy Male Dog

LOST PawBoost ID: 73328182


Downey, CA 90242

Beige hair wearing a cowboy jersey. ' blue

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Lost Male Dog last seen Azusa and Gladstone, Azusa, CA 91702

Reported 1 week ago

Apollo Male Dog

LOST PawBoost ID: 73336828


Azusa, CA 91702

Black shepherd mix

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Lost Male Dog last seen Olimpic blv, Los Angeles, CA 90019

Reported 2 weeks ago, updated 1 week ago

Bombon Male Dog

LOST PawBoost ID: 73308092


Los Angeles, CA 90019

Blanco lleva collar cafe y llevana ina orejita inflamada

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Lost Male Dog last seen Near w 82 nd Street, Los Angeles, CA 90044

Reported 4 weeks ago, updated 1 week ago

Salt/pepper Male Dog

LOST PawBoost ID: 73261863


Los Angeles, CA 90044

White Pomeranian male still has testicles 15 years old, hard of hearing, back leg problems when walking to long, has no collar on but he is chipped

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Lost Female Dog last seen Starcrest Dr Glendora, 格伦多拉, CA 91740

Reported 1 week ago

Sky Female Dog

LOST PawBoost ID: 73335217


格伦多拉, CA 91740

The dog have a collar on the neck.

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Lost Female Dog last seen Ontario, Ontario, CA 91764

Reported 1 week ago

Milliani Female Dog

LOST PawBoost ID: 73334945


Ontario, CA 91764

Golden brown with black

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Lost Female Dog last seen Imperial, Los Angeles, CA 90059

Reported 4 weeks ago, updated 1 week ago

Khloe Female Dog

LOST PawBoost ID: 73260944


Los Angeles, CA 90059

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Lost Male Dog last seen Near W 36th St, Los Angeles, CA 90018

Reported 1 week ago

Kiba Male Dog

LOST PawBoost ID: 73334167


Los Angeles, CA 90018

Older husky with one blue eye and one half blue half brown with prong collar

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Lost Male Dog last seen Avalon blvd and 132nd st, Los Angeles, CA 90061

Reported 3 weeks ago, updated 1 week ago

Sunny Male Dog

LOST PawBoost ID: 73298693


Los Angeles, CA 90061

Was last wearing a blue sweater.

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Lost Dog Data for Monrovia, CA

There are 1377 lost dogs in Monrovia, CA.

Find Local Dog Shelters in Monrovia, 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 Monrovia?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,306,184 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 Monrovia 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 Monrovia, 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 Monrovia area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Monrovia!

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.