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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 Cicero, Country Club Hills, IL 60478

Reported 18 mins ago

Nightman Male Cat

LOST PET ID: 70248272


Country Club Hills, IL 60478

A small black cat with big eyes

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Lost Male Dog last seen Timber ridge road & Ridgeland, Matteson, IL 60443

Reported 7 months ago, updated 2 hours ago

Kibbles Male Dog

LOST PET ID: 69606668


Matteson, IL 60443

Small black Chihuahua mix Under 9 lbs, descent surgery on teeth Gray muzzle, tip on tail white 1 front paw, 1 back paw white nails Very much loved 💔🍀💔

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Lost Male Dog last seen Archer , Chicago, IL 60638

Reported 3 hours ago

Gizmo Male Dog

LOST PET ID: 70247752


Chicago, IL 60638

Shiz tu

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Lost Female Dog last seen Lions Park, near Fountaindale Library, Bolingbrook, IL 60440

Reported 5 hours ago

Caboodle Female Dog

LOST PET ID: 70247462


Bolingbrook, IL 60440

Red/orange pomeranian mix

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

Reported 2 days ago, updated 5 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 58th and 16st , Cicero, IL 60804

Reported 3 weeks ago, updated 7 hours ago

Nayla Male Cat

LOST PET ID: 70178304


Cicero, IL 60804

White and Brown fur brown eyes Pat seen with a chain on

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Lost Male Cat last seen Illinois Ave. Y Randall rd., Aurora, IL 60506

Reported 11 hours ago

Mauricio Male Cat

LOST PET ID: 70247190


Aurora, IL 60506

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Lost Female Cat last seen Near North cass avenue Westmont , Westmont, IL 60559

Reported 13 hours ago

Baby/molly Female Cat

LOST PET ID: 70247091


Westmont, IL 60559

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Lost Male Cat last seen Forest elementary school, Des Plaines, IL 60018

Reported 1 week ago, updated 14 hours ago

Ragnar Male Cat

LOST PET ID: 70223587


Des Plaines, IL 60018

Curious friendly brown Tabby, green eyes. Is used to supervised hangouts outdoors but has never been lost like this before. No collar either. Please help.

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Lost Female Cat last seen Dartmouth Dr & Westhaven Dr, Wheaton IL, Wheaton, IL 60189

Reported 3 days ago, updated 14 hours ago

Ziu Zia Female Cat

LOST PET ID: 70238568


Wheaton, IL 60189

Black and Brown Short Legged (Munchkin) Tabby. 3 yrs old. Microchipped. Shy.

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Lost Male Bird last seen Lowell Ave and Golf Ave, Skokie, IL 60076

Reported 1 week ago, updated 16 hours ago

Cockatiel Bird Male Bird

LOST PET ID: 70223199


Skokie, IL 60076

Less than 1 year old. Light grey plummage with hints of yellow. May come to you if you have spray millet.

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Lost Female Cat last seen S. Beechtree Ln and Struckman Blvd., Bartlett, IL 60103

Reported 3 weeks ago, updated 16 hours ago

Shadow Female Cat

LOST PET ID: 70185218


Bartlett, IL 60103

Gray fur with some black mixed in. Had a collar with a bell, loves cat nip.

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Lost Male Dog last seen Nerge rd, and plum grove road, Roselle, IL 60172

Reported 18 hours ago

Leo Male Dog

LOST PET ID: 70246264


Roselle, IL 60172

Maltese mixed with a Yorkshine was wearing a maroon collar he is 3 years old he’s shy and is very lovable towards his family.

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Lost Female Cat last seen Addison & Keating Avenue , Chicago, IL 60641

Reported 3 months ago, updated 20 hours ago

Momma Cat Female Cat

LOST PET ID: 69930420


Chicago, IL 60641

Black (little bits of white hair on chest and belly) Small, about 8 lbs. About 2 years old. Indoor/outdoor. Friendly but not a lap cat.

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Lost Male Cat last seen Clover Ct and Clover Lane, Plainfield, IL 60586

Reported 2 months ago, updated 21 hours ago

Rex Male Cat

LOST PET ID: 70024332


Plainfield, IL 60586

Apparent mustache and striped tail

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Lost Male Cat last seen E dennis Rd Wheeling IL , Wheeling, IL 60090

Reported 3 months ago, updated 22 hours ago

Tiger Male Cat

LOST PET ID: 69932432


Wheeling, IL 60090

He is shy!

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Lost Male Dog last seen Orden Ave , Berwyn, IL 60402

Reported 2 months ago, updated 1 day ago

Chunkers Male Dog

LOST PET ID: 70092287


Berwyn, IL 60402

Cocker sabiendo, poodle and chihuahua mix Withers mostró tan color with litle Black hair on Edgar of his ears

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Lost Male Cat last seen 95th and 54th st Oak Lawn, Oak Lawn, IL 60453

Reported 1 week ago, updated 1 day ago

Henry Male Cat

LOST PET ID: 70221072


Oak Lawn, IL 60453

Gray and white and green eyes, no collar , no chip and no front claws

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Lost Pet Data for Naperville, IL

There are 428 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 – 1,735,484 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.