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Lost Pets Database for Naperville, IL

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

535 missing pets in your search

Lost Male Cat last seen Irving park rd, Route 59, Streamwood, IL 60107

Reported 8 months ago, updated 2 days ago

Kuku Male Cat

LOST PET ID: 70683350


Streamwood, IL 60107

Gray chonky tabby, green eyes, stripes, thin or short fur

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Lost Male Cat last seen 51st and Christiana , Chicago, IL 60632

Reported 4 weeks ago, updated 2 days ago

Max Male Cat

LOST PET ID: 71409997


Chicago, IL 60632

Grey and white cat, about 8 months old, has a white crescent on his back white paws. Amber eyes, has a grey collar.

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Lost Female Cat last seen George St. And N.Rockwell , Chicago, IL 60618

Reported 6 months ago, updated 2 days ago

Caroline Female Cat

LOST PET ID: 70899250


Chicago, IL 60618

Her ear is tip. Very friendly. Has skin allergy so she needs meds . The Reward is $400.00

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Lost Male Dog last seen Melrose and Karlov, Chicago, IL 60641

Reported 3 weeks ago, updated 2 days ago

Rocko Male Dog

LOST PET ID: 71430277


Chicago, IL 60641

Rottweiler mix, medium sized, very friendly. Pointy stand up ears.

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Lost Female Cat last seen 127th and Hillview Drive , Lemont, IL 60439

Reported 2 days ago

Penelope Female Cat

LOST PET ID: 71485594


Lemont, IL 60439

Gray with some brown

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Lost Male Cat last seen Near northwestern campus, Evanston, IL 60201

Reported 3 months ago, updated 2 days ago

Kilua Male Cat

LOST PET ID: 71177108


Evanston, IL 60201

Domestic short hair cat, with a gray and black heart shaped spot on his chest

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Lost Male Cat last seen Between Van Emmon/Reservation and Shadow Creek/Hilltop, Yorkville, IL 60560

Reported 2 months ago, updated 2 days ago

Milo Male Cat

LOST PET ID: 71262026


Yorkville, IL 60560

8 month old brown/grey tabby recovering from right rear broken leg. Last seen wearing light blue bandage but that has probably fallen off since his disappearance. Microchipped. Neutered and front declawed.

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Lost Unknown Bird last seen Near Mill Street Elgin , Elgin, IL 60123

Reported 2 weeks ago, updated 2 days ago

Kiwi Unknown Bird

LOST PET ID: 71454971


Elgin, IL 60123

Green cheek conure. The bird says “Gimme a kiss” and does a whistle that I taught it.

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Lost Male Dog last seen Sable ridge sub division! At the park!, Joliet, IL 60431

Reported 3 weeks ago, updated 2 days ago

Eugene Male Dog

LOST PET ID: 71432713


Joliet, IL 60431

All white, black face with white mustache and goatee, some black spots, light blue collar, shaggy boy! His name is EUGENE!

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Lost Male Bird last seen Near Vesper Ct, Naperville , Naperville, IL 60564

Reported 7 months ago, updated 2 days ago

Weejie Male Bird

LOST PET ID: 70833231


Naperville, IL 60564

Yellow crest, head and body. Orange cheeks. Gray wings.

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Lost Female Cat last seen 89th & Central, Oak Lawn, IL 60453

Reported 1 month ago, updated 2 days ago

Calley Female Cat

LOST PET ID: 71348136


Oak Lawn, IL 60453

Brown & White Tabbey with purple collar

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Lost Female Bird last seen Fullerton and Spaulding Ave - Logan Square, Chicago IL, Chicago, IL 60647

Reported 5 months ago, updated 2 days ago

Piña Female Bird

LOST PET ID: 70985038


Chicago, IL 60647

RED TAIL - RED AND YELLOW BELLY - MISSING TOE ON RIGHT FOOT

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Lost Male Cat last seen Leland and Virginia by Jacob Park, Chicago, IL 60625

Reported 2 weeks ago, updated 2 days ago

Marcy Male Cat

LOST PET ID: 71444534


Chicago, IL 60625

black medium built 1 year old

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Lost Female Cat last seen Hidden spring Naperville illinois  60540, Naperville, IL 60540

Reported 2 days ago

Pio Female Cat

LOST PET ID: 71484308


Naperville, IL 60540

Full white with hazel eyes

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Lost Male Cat last seen huron drive/stewart ave area, Elgin, IL 60120

Reported 4 days ago, updated 2 days ago

Buddy Male Cat

LOST PET ID: 71476305


Elgin, IL 60120

grey and white cat with black stripes and all four paws are fully white

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Lost Female Dog last seen 42W591 Meadowsweet Dr Elburn Illinois 60119, Elburn, IL 60119

Reported 3 years ago, updated 2 days ago

Snookiedee Female Dog

LOST PET ID: 68107344


Elburn, IL 60119

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Lost Male Cat last seen 115th and Harlem , Worth, IL 60482

Reported 2 days ago

Voodoo Male Cat

LOST PET ID: 71483678


Worth, IL 60482

Black cat, listens to his name, likes crinkle noises

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Lost Male Dog last seen Near w congress pkwy, Chicago, IL 60624

Reported 2 weeks ago, updated 3 days ago

Teddy Goodman Male Dog

LOST PET ID: 71452329


Chicago, IL 60624

White Small Furry Baby, Very Overprotective Will Bark If You Not Super Nice.

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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 Male Cat last seen Near Piper Ln, Prospect Heights, Prospect Heights, IL 60070

Reported 4 weeks ago, updated 3 days ago

Boba Boo Male Cat

LOST PET ID: 71404598


Prospect Heights, IL 60070

Black kitty with a small white spot on his chest

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Lost Pet Data for Naperville, IL

There are 535 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

Are you a team member at a shelter not yet partnered with PawBoost?

Apply for Partnership

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 – 1,923,597 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.