PawBoost ID or Name

Status

Location

City, Zip, or Address
Distance

Animal

Type

Sex

Sort

Within Past

Lost Dogs Database for Simi Valley, CA

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

277 lost dogs in your search

Lost Male Dog last seen Vineland & Vanowen, Los Angeles, CA 91606

Reported 3 months ago, updated 3 days ago

Sunny Male Dog

LOST PawBoost ID: 72944985


Los Angeles, CA 91606

View Pet

Lost Female Dog last seen Bromont Ave and filmore, Los Angeles, CA 91331

Reported 2 years ago, updated 4 days ago

Sweetie Solis Female Dog

LOST PawBoost ID: 70446726


Los Angeles, CA 91331

Dark brown color eyes pink collar with tag

View Pet

Lost Female Dog last seen Near brasilia, close to brasila and amigo street crossings ,, Los Angeles, CA 91326

Reported 4 days ago

Bella Female Dog

LOST PawBoost ID: 73329793


Los Angeles, CA 91326

Sweet 12 year old names Bella. She is chipped but her collar is off right now. Very healthy and active. She is a tricolor King Charles cavalier.

View Pet

Lost Female Dog last seen desoto, Los Angeles, CA 91335

Reported 4 days ago

Sophie Female Dog

LOST PawBoost ID: 73329657


Los Angeles, CA 91335

xl bully chocolet tri color female

View Pet

Lost Male Dog last seen Sierra Highway and Soledad Canyon Road, Santa Clarita, CA 91351

Reported 6 months ago, updated 4 days ago

Maynard Male Dog

LOST PawBoost ID: 72616646


Santa Clarita, CA 91351

Maynard is a 7 year old Male Shih Tzu, blonde and neutered. He was stolen from me by my housemate on February 15, 2026. I have been working with the Santa Clarita Police Department and Los Angeles Animal Control for 13 days. He is microchipped and is wearing a blue harness and has a blue collar with his name Maynard and my name Jennifer McMullan and contact information. The woman I lived with got rid of him last Sunday, February 15th. He is an ESA Registered Service Animal.

View Pet

Lost Male Dog last seen Hansen Dam, Los Angeles, CA 91331

Reported 7 days ago, updated 4 days ago

Scooter Male Dog

LOST PawBoost ID: 73320186


Los Angeles, CA 91331

Scooter-white terrier

View Pet

Lost Male Dog last seen By Lash Pilot, Santa Monica, CA 90401

Reported 1 month ago, updated 4 days ago

Brownstone Male Dog

LOST PawBoost ID: 73227149


Santa Monica, CA 90401

Brown pittie w brown nose and white patch on neck and chest. I rescued him, he came with pointed ears.

View Pet

Lost Female Dog last seen Dronfield, Los Angeles, CA 91331

Reported 3 weeks ago, updated 4 days ago

Nana Female Dog

LOST PawBoost ID: 73265678


Los Angeles, CA 91331

Tan pug

View Pet

Lost Male Dog last seen Glenoaks & Van Nuys, Los Angeles, CA 91331

Reported 2 months ago, updated 5 days ago

Milo Male Dog

LOST PawBoost ID: 73109431


Los Angeles, CA 91331

Milo was last seen between Glenoaks & Van Nuys in the city of Pacoima. If found please return him to your nearest shelter since his microchipped thank you.

View Pet

Lost Male Dog last seen Lost Canyon Road & Golden Valley Road, Santa Clarita, CA 91321

Reported 2 years ago, updated 5 days ago

Spencer Male Dog

LOST PawBoost ID: 70547827


Santa Clarita, CA 91321

Small - medium blonde and brown cockapoo. Has 1 cataract in the left eye. Spencer is still missing as of 01/24/2025.. We miss him so much and looking forward for him to be returned to us.. As of 07/19/2025, Spencer is still missing. Time has moved slowly for Spencer`s returned

View Pet

Lost Male Dog last seen Tuscan dr & Neon Way, Los Angeles, CA 91344

Reported 1 week ago, updated 5 days ago

Spenser Male Dog

LOST PawBoost ID: 73316480


Los Angeles, CA 91344

Small senior male Maltipoo, black/dark gray with a lighter gray face and white on his chest.

View Pet

Lost Female Dog last seen Devonshire and Valley Circle, Los Angeles, CA 91311

Reported 1 week ago, updated 6 days ago

Sally Female Dog

LOST PawBoost ID: 73312957


Los Angeles, CA 91311

Yorkie. Short hair cut

View Pet

Lost Female Dog last seen Mercer and Gladstone, Los Angeles, CA 91331

Reported 2 months ago, updated 6 days ago

Chiquita Female Dog

LOST PawBoost ID: 73070880


Los Angeles, CA 91331

Microchipped chihuahua mixed, emotional support registered dog. Stolen while she was out at front yard to pee and stretch as her every day routine.

View Pet

Lost Female Dog last seen Kanan Rd., Westlake Village, CA 91362

Reported 6 days ago

Cali Female Dog

LOST PawBoost ID: 73320458


Westlake Village, CA 91362

View Pet

Lost Male Dog last seen Van nuys & tupper st, Los Angeles, CA 91343

Reported 1 month ago, updated 7 days ago

Zues Male Dog

LOST PawBoost ID: 73173375


Los Angeles, CA 91343

Black and white Boston terrier, small has a pink spot on his nose

View Pet

Lost Male Dog last seen Near N Clybourn AveBurbank, CA 91505United States, Burbank, CA 91505

Reported 2 weeks ago, updated 7 days ago

Polo Male Dog

LOST PawBoost ID: 73283884


Burbank, CA 91505

White German Shepard friendly

View Pet

Lost Male Dog last seen Burbank, Burbank, CA 91505

Reported 2 weeks ago, updated 7 days ago

Polo Male Dog

LOST PawBoost ID: 73285051


Burbank, CA 91505

German Shepard/Husky mix white with black spots. Chipped left ear

View Pet

Lost Male Dog last seen Between valley vista and coldwater cyn on dickens st, Los Angeles, CA 91604

Reported 2 weeks ago, updated 7 days ago

Eddie Male Dog

LOST PawBoost ID: 73283252


Los Angeles, CA 91604

Full cataracts in both eyes, 8 lbs deer headed chihuahua, black and brown. Has chip with a 310 prefix, no longer a working number. Datry surname/owner

View Pet

Lost Female Dog last seen Pleasant Valley and Bard, Oxnard, CA 93030

Reported 5 months ago, updated 7 days ago

Nova Female Dog

LOST PawBoost ID: 72756077


Oxnard, CA 93030

Black maltipoo with white chest

View Pet

Lost Female Dog last seen Metro blue line, Los Angeles, CA 91406

Reported 2 years ago, updated 7 days ago

Frein Female Dog

LOST PawBoost ID: 70669252


Los Angeles, CA 91406

Koo

View Pet

Lost Dog Data for Simi Valley, CA

There are 277 lost dogs in Simi Valley, CA.

Find Local Dog Shelters in Simi Valley, 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 Simi Valley?

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 Simi Valley 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 Simi Valley, 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 Simi Valley area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Simi Valley!

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.