Lost Pets Database for Costa Mesa, CA
Search lost and found pets in the Costa Mesa area with PawBoost.
1808 lost pets in your search
Reported 3 months ago, updated 7 days ago
Grimm Female Cat
LOST PawBoost ID: 73101965
Garden Grove, CA 92840
Spayed female, fluffy medium haired tortiseshell colored cat with half orange nose. Caught on camera sneaking out of a screen door to the backyard at 8:30pm. She wearing a blue seresto flea collar at the time. She is friendly but does hide when she gets scared so she could be hiding in nearby yards or at the park. Reward for her safe return.
Reported 3 weeks ago, updated 7 days ago
Chance - 9/6/25 Male Cat
LOST PawBoost ID: 73328479
Buena Park, CA 90620
He is 3-years-old now and has been missing since September 6th, 2025 out of Buena Park, CA in the General tract neighborhood near Valley View and La Palma Avenues. 3-year-old neutered male tabby cat. His front right leg is all white. His left front leg has all markings and a white paw. MAIN REWARD is for a safe return to owner! He could be in the General tract (by La Palma Ave between Valley View and Knott Aves) or surrounding tracts or areas/cities. Please inform any feeders/rescues or people who aren't on social media! Thank you for your help!
Lost Pet Data for Costa Mesa, CA
There are 1808 lost pets in Costa Mesa, CA.
Find Local Pet Shelters in Costa Mesa, CA
PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet shelters in the US and in Canada.
Are you a team member at a shelter not yet partnered with PawBoost?
Find Your Pet Sooner with PawBoost
When you have a missing pet, it can be difficult to know what to do in the moment.
How do I find my pet? Do I have to visit the pet 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 Costa Mesa?
With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,315,220 pets reunited and counting!
Find your lost pet faster with PawBoost.
Frequently Asked Questions
I lost my pet. What should I do?
Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost pet 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 pet to our lost & found, and make a lost pet flyer – all for free.
Other sites that help you raise local awareness for your lost pet 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 pet'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 Costa Mesa community, the better your chances of a happy reunion!
Read our full guide on how to find your lost pet for more actionable tips.
Where do I report a lost pet in Costa Mesa, CA?
If you lost a pet, we would like to help. You can report a lost pet to PawBoost for free to help find your pet in the Costa Mesa area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Costa Mesa!
Do I have to pay for premium PawBoost services to find my lost pet?
You don't have to pay to find your lost pet with PawBoost. PawBoost's free pet finder services have helped millions of people reunite with their lost pets.
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.
Is Your Pet Lost?
Add your pet to our lost & found pets database.
We'll alert local people on Facebook & notify the Rescue Squad™, for free!
Best of luck!!
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