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Lost Pets Database for Naperville, IL

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

Lost Male Cat last seen N Milwaukee Ave & N Central Park Ave, Chicago, IL 60618

Reported 40 mins ago

Baby Male Cat

LOST PET ID: 70242245


Chicago, IL 60618

Gray Tabby

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Lost Female Cat last seen Austin and Grand, Chicago, IL 60639

Reported 2 days ago, updated 2 hours ago

Korra Female Cat

LOST PET ID: 70235505


Chicago, IL 60639

Black and white and small cat.

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Lost Male Cat last seen Plainfield South High School, Joliet, IL 60431

Reported 2 hours ago

Bonbon Male Cat

LOST PET ID: 70241990


Joliet, IL 60431

Unfixed Male Cat, one year old. White with gray patterned spots with green eyes.

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Lost Male Dog last seen Parkwood Drive , Joliet, IL 60432

Reported 2 hours ago

Hooch Male Dog

LOST PET ID: 70241968


Joliet, IL 60432

Brown with black face. He is possibly injured-hit by a car, but last seen running off!

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Lost Male Dog last seen Roosevelt and 17th, Broadview, IL 60155

Reported 2 days ago, updated 2 hours ago

Whiteboy Male Dog

LOST PET ID: 70235500


Broadview, IL 60155

White with one brown ear

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Lost Female Cat last seen Near selborne riverside, il, Riverside, IL 60546

Reported 2 hours ago

Opal Female Cat

LOST PET ID: 70241880


Riverside, IL 60546

small tortoise s 7 month old kitten

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Lost Male Dog last seen Near Connie drive , Crest Hill, IL 60403

Reported 3 hours ago

Ll Male Dog

LOST PET ID: 70241806


Crest Hill, IL 60403

Grayish brown and tan

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Lost Male Cat last seen Black Rd & Reed, Joliet, IL 60435

Reported 3 hours ago

Roger Male Cat

LOST PET ID: 70241696


Joliet, IL 60435

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Lost Male Cat last seen Near Fletcher Ln. AURORA, Aurora, IL 60506

Reported 2 days ago, updated 3 hours ago

Wolverine Male Cat

LOST PET ID: 70234750


Aurora, IL 60506

***LAST SEEN NIGHT BEFORE LAST*** short black hair cat, long skinny tail, small paws, 16 pounds, white spot near chest, all claws, neutered male, microchipped, very friendly, indoor only cat, over groomed naked belly, no collar, has a chip on file with CACC, Catnap from the Heart in La Grange and Sugar Grove Animal hosp. We have had him since he was weeks old with fall foster litter, he was the runt and only survivor after living in emergency care. He is very dear to us, I am devastated. We.just packed up and are turning around to head from Colorado right now. We made it back 2am Friday night/Saturday AM about an hour or two after he was last seen

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Lost Male Dog last seen Surrounding areas , Brookfield, IL 60513

Reported 3 hours ago

CHEETO Male Dog

LOST PET ID: 70241652


Brookfield, IL 60513

14 year old black..brown German shepherd.. very sweet but skidish..he's new to the area.. no clue where he is or where to go.. please let me know if seen I'm in va beach

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Lost Female Cat last seen Foxmoor neighborhood, Aberdeen dr , Montgomery, IL 60538

Reported 3 hours ago

Athena Female Cat

LOST PET ID: 70241649


Montgomery, IL 60538

She’s a small cat with a distinct spot on her nose. Very sweet and friendly

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Lost Male Cat last seen Sumac and Bode, Elgin, IL 60120

Reported 2 days ago, updated 5 hours ago

steel Male Cat

LOST PET ID: 70235015


Elgin, IL 60120

Grey and white

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Lost Male Dog last seen 2119s 21st ave , Broadview, IL 60155

Reported 6 hours ago

Whiteboy Male Dog

LOST PET ID: 70241237


Broadview, IL 60155

White brown ear freshly groomed tzu

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Lost Male Dog last seen Chicago st & millsdale rd, Joliet, IL 60436

Reported 4 months ago, updated 6 hours ago

Reggie Male Dog

LOST PET ID: 69872754


Joliet, IL 60436

Had on an orange collar and a blue denim jacket

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Lost Male Cat last seen 103rd street / 76th avenue, Palos Hills, IL 60465

Reported 5 months ago, updated 8 hours ago

Obi Male Cat

LOST PET ID: 69752189


Palos Hills, IL 60465

muted orange cat with front paws declawed

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Lost Female Cat last seen Lavoie Ave. & May St., Elgin, IL 60120

Reported 3 days ago, updated 9 hours ago

Nami Female Cat

LOST PET ID: 70231280


Elgin, IL 60120

White fur with dark brown stripes, back of paws are black, blue eyes and had on a red collar with a bell and red flower on it.

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Lost Female Cat last seen Near Peterson elementary / ashwood park , Naperville, IL 60564

Reported 9 hours ago

V Female Cat

LOST PET ID: 70240761


Naperville, IL 60564

Gray and white. One eyed

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Lost Male Cat last seen Near harlem , Palos Heights, IL 60463

Reported 18 hours ago

Sleepy Male Cat

LOST PET ID: 70240380


Palos Heights, IL 60463

Male new trimmed fur black collar with name and number on it. Reward for any help please

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Lost Male Cat last seen N. Hamlin Ave and W. George St., Chicago, IL 60618

Reported 18 hours ago

Botas Male Cat

LOST PET ID: 70240303


Chicago, IL 60618

Black and white short hair male. He is neutered and microchipped. His left ear is tipped/cut. He is not from this area but was lost in the Avondale neighborhood. He is friendly but skittish, please do not chase him.

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Lost Pet Data for Naperville, IL

There are 413 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 – 1,734,202 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.