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Lost Pets Database for Naperville, IL

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

511 missing pets in your search

Lost Male Dog last seen Near butcher shop on Bloomingdale rd close to 93, DuPage County, IL 60139

Reported 2 days ago

M.j. Male Dog

LOST PET ID: 71460693


DuPage County, IL 60139

Black with white on his right front paw

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Lost Male Cat last seen Drake and diversey , Chicago, IL 60647

Reported 3 weeks ago, updated 2 days ago

Troy Male Cat

LOST PET ID: 71406972


Chicago, IL 60647

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Lost Male Dog last seen Near rd / western ave., Blue Island, IL 60406

Reported 2 days ago

Gizmo Male Dog

LOST PET ID: 71460459


Blue Island, IL 60406

Black outer coat,white chess Eye Cherry.

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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 Male Cat last seen 89th street and Meade ave, Oak Lawn, IL 60453

Reported 2 days ago

Turco Male Cat

LOST PET ID: 71460395


Oak Lawn, IL 60453

Yellow with white feet It has collar with a tag with his name and a phone number to call

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Lost Male Cat last seen Beaupre elementary school , Aurora, IL 60505

Reported 7 days ago, updated 2 days ago

Knox Male Cat

LOST PET ID: 71444080


Aurora, IL 60505

Has a white little patch on his chest

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Lost Female Cat last seen Near Greenfield Rd. Montgomery, IL 60538, Montgomery, IL 60538

Reported 2 days ago

Sugar Female Cat

LOST PET ID: 71460089


Montgomery, IL 60538

Black tiger stripe

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Lost Female Dog last seen 1st and 2nd street, Lemont, IL 60439

Reported 6 months ago, updated 2 days ago

abigail Female Dog

LOST PET ID: 70855122


Lemont, IL 60439

blond, black muzzle, black tail, white chest. has a hair point between her eyes and black sideburns.

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

Reported 6 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 Southcote near Ames School, Riverside, IL 60546

Reported 2 days ago

Pandora Female Cat

LOST PET ID: 71459535


Riverside, IL 60546

Pandora, escaped Monday 4/14 between 10am-3pm. We live on Repton Road in Riverside, NE of Ames school. Has a microchip. She’s black on top, white on bottom, has a Z where the black and white meet on both haunches. Her nose and chin and mouth and throat are all white, except for a black smudge next to her nose - if you’re looking at her, it’s on the right of her nose. Wearing a blue collar with her name and phone number. She’s fairly skittish around new people.

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

Reported 4 days ago, updated 2 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 Male Dog last seen 19th & Harding Chicago IL 60623, Chicago, IL 60623

Reported 4 days ago, updated 2 days ago

Rico Male Dog

LOST PET ID: 71452321


Chicago, IL 60623

Small yorkie , Light Brown & Gray With a white collar around his neck

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

Reported 3 months ago, updated 2 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 140th Cicero Ave., Crestwood, IL 60445

Reported 2 days ago

Tye Female Cat

LOST PET ID: 71459349


Crestwood, IL 60445

Looks just like this cat on the meow bag. Same color and all.

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Lost Male Cat last seen Oak st, Elgin, IL 60123

Reported 2 days ago

Garfield Male Cat

LOST PET ID: 71459340


Elgin, IL 60123

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Lost Female Dog last seen Forest preserve by des plaines river rd between Oakton and Touhy, Des Plaines, IL 60016

Reported 2 days ago

Stella Female Dog

LOST PET ID: 71459254


Des Plaines, IL 60016

Stella is a Medium size dog ,light brown color with white chest and white Sox on her front paws,missing half of her left ear She is german shepherd/amstaff mix,about 60 lb ,7 months old but definitely looks like she can be older because of her size

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Lost Male Cat last seen Near W Fulton Blvd, Chicago, IL 60624

Reported 3 weeks ago, updated 2 days ago

Kevin Male Cat

LOST PET ID: 71406827


Chicago, IL 60624

blonde short haired tabby male cat.10lbs. 2.5 yrs old. super shy.

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Lost Male Cat last seen Peterson, Chicago, IL 60646

Reported 7 months ago, updated 2 days ago

Wallie… Male Cat

LOST PET ID: 70768782


Chicago, IL 60646

Tuxedo cat black and white

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Lost Male Dog last seen Lebanon st & Simms St, Aurora, IL 60505

Reported 3 months ago, updated 2 days ago

Pepe Male Dog

LOST PET ID: 71220868


Aurora, IL 60505

Light brown chihuahua around 9lbs, right ear folded down.

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Lost Female Cat last seen County line and black Road, Joliet, IL 60431

Reported 2 days ago

Duchess Female Cat

LOST PET ID: 71459068


Joliet, IL 60431

Silver bengal female.

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Lost Pet Data for Naperville, IL

There are 511 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 – 1,917,641 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.