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Lost Pets Database for Naperville, IL

Search lost and found pets in the Naperville area with PawBoost.

527 missing pets in your search

Lost Female Cat last seen South Main Street & South Komensky Ave, Hometown, IL 60456

Reported 3 months ago, updated 3 days ago

Callie Female Cat

LOST PET ID: 71170553


Hometown, IL 60456

Callico Cat with beautiful big green eyes and black patch near her right eye that goes onto her nose too.

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Lost Female Cat last seen Memorial Dr Manhattan, IL, Manhattan, IL 60442

Reported 5 days ago, updated 3 days ago

Ivy Female Cat

LOST PET ID: 71464698


Manhattan, IL 60442

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Lost Female Dog last seen Near 24th Ave Bellwood IL 60164, Bellwood, IL 60104

Reported 3 days ago

Princess Female Dog

LOST PET ID: 71471291


Bellwood, IL 60104

She had a thin purple collar before she ran away.

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Lost Male Bird last seen Kostner and 144th, Midlothian, IL 60445

Reported 5 months ago, updated 3 days ago

Willow Male Bird

LOST PET ID: 70973650


Midlothian, IL 60445

Cockatiel. Yellow gray white with orange cheeks

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Lost Male Dog last seen KEDZIE AND MONROE, Chicago, IL 60624

Reported 1 year ago, updated 3 days ago

PEZKOI Male Dog

LOST PET ID: 70126768


Chicago, IL 60624

STILL MISSING BLUE AND WHITE VERY FRIENDLY HE IS CHIP AND HE IS LOVABLE WE ARE WORRIED SICK THINKING ABOUT OUR FAMILY DOG PEZKOI PLEASE BRING HIM TO US WHERE HE IS LOVED AND CARED FOR SIGHTING NEAR S ALBANY AND MONROE ITS GOING ON 9 MONTHS NOW AND STILL NO WORD OF OUR BELOVED DOG PEZKOI

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Lost Female Cat last seen Spring Green Way and Skyline Drive , Batavia, IL 60510

Reported 9 months ago, updated 3 days ago

Jade “Sweetie” Female Cat

LOST PET ID: 70616289


Batavia, IL 60510

4 year old Calico

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Lost Female Cat last seen Near w Walton St , Chicago, IL 60622

Reported 3 days ago

Stella Female Cat

LOST PET ID: 71469784


Chicago, IL 60622

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Lost Male Cat last seen Waterbury ct apmts , Woodridge, IL 60517

Reported 4 days ago

Stinky Male Cat

LOST PET ID: 71469651


Woodridge, IL 60517

Black & gray tabby with one white paw

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Lost Male Cat last seen 18th & East ave, Berwyn, IL 60402

Reported 2 years ago, updated 4 days ago

Dave Male Cat

LOST PET ID: 69595487


Berwyn, IL 60402

Super friendly, affectionate gray tabby with a white tip on his tail. Microchipped, May have lost his collar. Dave is an indoor/outdoor cat and well known in the neighborhood. We think someone may have taken him in thinking he’s a stray. His family really wants him returned .

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Lost Male Dog last seen Homan and 13th , Chicago, IL 60623

Reported 4 weeks ago, updated 4 days ago

Harlem Male Dog

LOST PET ID: 71392994


Chicago, IL 60623

White w/tan spots on his back. Crybaby and missing

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Lost Male Cat last seen Cass & Briggs, Joliet, IL 60432

Reported 2 weeks ago, updated 4 days ago

Shadow Muffin Male Cat

LOST PET ID: 71446393


Joliet, IL 60432

All black he has a gap on his bottom teeth. He is 3 years old but still looks like a kitten. He will meow when you call him Shadow Muffin Mans. He is fixed & chipped.

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Lost Female Dog last seen Near s Wood , Chicago, IL 60609

Reported 1 month ago, updated 4 days ago

Hazel Female Dog

LOST PET ID: 71364571


Chicago, IL 60609

Very friendly

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Lost Female Dog last seen Ciero , Chicago, IL 60644

Reported 1 month ago, updated 4 days ago

Bella Female Dog

LOST PET ID: 71378657


Chicago, IL 60644

White and spot of light black around her tail and wear a black and pink collar

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Lost Female Cat last seen burr oak ave. between 22nd and 23rd, North Riverside, IL 60546

Reported 6 days ago, updated 4 days ago

Samantha Female Cat

LOST PET ID: 71462686


North Riverside, IL 60546

black, some white hair on chest and on tip of tail

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Lost Male Dog last seen Fairfield Ave and East Ave Berwyn IL, Berwyn, IL 60402

Reported 1 month ago, updated 4 days ago

Kaiju Male Dog

LOST PET ID: 71355874


Berwyn, IL 60402

Pitbull mix brindle coat, answers to Kaiju

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Lost Male Dog last seen Medison, Chicago, IL 60624

Reported 3 weeks ago, updated 4 days ago

Jhonatan Male Dog

LOST PET ID: 71421018


Chicago, IL 60624

Black and white

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Lost Male Cat last seen West George and North Southport, Chicago, IL 60657

Reported 1 month ago, updated 4 days ago

Pet Male Cat

LOST PET ID: 71374642


Chicago, IL 60657

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Lost Female Dog last seen Elk grove village, Busse rd & Arthur ave, Elk Grove Village, IL 60007

Reported 4 weeks ago, updated 4 days ago

Bella Female Dog

LOST PET ID: 71392697


Elk Grove Village, IL 60007

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Lost Male Dog last seen Elm & Frontage road, Burr Ridge, IL 60527

Reported 3 months ago, updated 4 days ago

Sydney Male Dog

LOST PET ID: 71170431


Burr Ridge, IL 60527

Gray and White

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Lost Male Dog last seen El coqui community garden, Chicago, IL 60622

Reported 4 months ago, updated 4 days ago

Hades Male Dog

LOST PET ID: 71110673


Chicago, IL 60622

He is a black and tan Chihuahua mix. Hes missing his two front top teeth. Hes 18.5 lbs, 8 years old. He has arthritis in his back. He is very afraid of people. He might come to you if you have food.

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Lost Pet Data for Naperville, IL

There are 527 missing pets in the area.

Find Local Pet Shelters in Naperville, IL

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.

Check out our complete list of shelter partners:

List of PawBoost Shelter Partners

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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 Naperville?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 1,921,321 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

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 Naperville 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 Naperville, IL?

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

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.

What are the PawBoost Posting Guidelines?

• PawBoost does not take part in foster care or custody disputes. If you believe someone has wrongful custody of a pet, PawBoost is not the place to resolve that dispute.

• PawBoost is a platform for LOST and FOUND/STRAY pets ONLY.

• Please do not include personally identifiable information about other individuals in your posting.

• Please do not use profanity.

• Only images of your pet or a pet you found should be submitted. Please do not submit images of anything else.

• Must be 18+ years of age to post on PawBoost

• Please do not post the same pet more than one time.

• Please do not include links to other sites in the post message.