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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 Near Thomas ct , Mokena, IL 60448

Reported 4 weeks ago, updated 16 hours ago

Rupee Male Cat

LOST PET ID: 70179846


Mokena, IL 60448

He is a gray tabby cat that is slender with stripes and spots. He is really sweet and usually comes at night.

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Lost Female Dog last seen Intersection of N Channing st and Park St. , Elgin, IL 60120

Reported 16 hours ago

Chata Female Dog

LOST PET ID: 70273679


Elgin, IL 60120

French bull dog Tan/cream some spots with black. Over bite. Friendly. Not microchipped. Has double ear infection she needs medicine for.

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Lost Unknown Bird last seen Near Michael Manor , Glenview, IL 60025

Reported 17 hours ago

Clover Unknown Bird

LOST PET ID: 70273581


Glenview, IL 60025

Clover has a blue tag on his right foot with the number 036

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Lost Male Dog last seen Near s Justine , Chicago, IL 60609

Reported 19 hours ago

Chico Male Dog

LOST PET ID: 70272975


Chicago, IL 60609

Has a light patch on left side very friendly had the chain he had on the collar stop a baby only 2 years old

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Lost Female Dog last seen 55th Garfield , Chicago, IL 60636

Reported 3 days ago, updated 19 hours ago

Duchess Female Dog

LOST PET ID: 70264346


Chicago, IL 60636

Grey and white pit bull white on the nose and chest 5 months

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Lost Female Cat last seen 16th and Highland Berwyn IL , Berwyn, IL 60402

Reported 3 days ago, updated 21 hours ago

Max Female Cat

LOST PET ID: 70264813


Berwyn, IL 60402

Max is a gray cat with black stripes. She has stripes down her back but black spots underneath by her belly. She has a M shaped mark on the top of her head.

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Lost Male Cat last seen Spaulding and 606, Chicago, IL 60647

Reported 2 months ago, updated 22 hours ago

Blue Male Cat

LOST PET ID: 70084424


Chicago, IL 60647

HI all - he is a rescued indoor/outdoor cat - very used to being outside (abandoned when we found him), and this is the way he came to us. He just gets picked up from time to time by well meaning people. He is very comfortable in the neighborhood. I wish he was just indoor and I understand the dangers - but he was already an outdoor cat when we took him in. Grey and white with black spot on his nose. VERY friendly, will jump in your car, come in your hse. He is chipped and has a !!

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Lost Female Dog last seen 63rd S. Ashland , Chicago, IL 60636

Reported 3 weeks ago, updated 22 hours ago

Chula Female Dog

LOST PET ID: 70201667


Chicago, IL 60636

Senior female Shih Tzu. She’s about 10lbs with white/grey hair. She barely has teeth due to old age (she’s 15 yrs) and needs special food and .

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Lost Male Dog last seen Galewood and Laramie ave, Chicago, IL 60639

Reported 3 days ago, updated 22 hours ago

Offset Male Dog

LOST PET ID: 70264833


Chicago, IL 60639

Put bull. Little pig sized 3/4 month old. Really sweet puppy. White chest. White paws with black dots. All black everywhere else. He loves to be held.

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Lost Male Cat last seen St charles y national, Elgin, IL 60120

Reported 2 weeks ago, updated 23 hours ago

Carlos Male Cat

LOST PET ID: 70235216


Elgin, IL 60120

Gris con blanco sus patitas botas blancas y su nariz blanca

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Lost Male Cat last seen Caton Farm Rd and County Line Rd. , Plainfield, IL 60586

Reported 23 hours ago

Bully/garret Male Cat

LOST PET ID: 70271993


Plainfield, IL 60586

Tuxedo cat, very loving

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Lost Female Cat last seen Red hawk road, Hampshire IL 60140, Hampshire, IL 60140

Reported 3 days ago, updated 1 day ago

Juno Female Cat

LOST PET ID: 70263954


Hampshire, IL 60140

Orange top, skinny black cat. Just had kittens. Kind of friendly to persons with food (DO NOT CHASE SHE WILL GET SCARED)

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Lost Male Cat last seen Lincoln and Meadow, Addison, IL 60101

Reported 1 day ago

Simba Male Cat

LOST PET ID: 70271813


Addison, IL 60101

Light orange cat very fluffy and very friendly microchipped and neutered. Fur is matted needs to be combed and trimmed

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Lost Male Dog last seen Near knox, Chicago, IL 60632

Reported 1 day ago

Zeus Male Dog

LOST PET ID: 70271695


Chicago, IL 60632

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Lost Male Cat last seen York North ave, Elmhurst, IL 60126

Reported 1 day ago, updated 1 day ago

Bogey Male Cat

LOST PET ID: 70271032


Elmhurst, IL 60126

Gray and white with a upside down "V" on his nose

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Lost Male Dog last seen Marion & Elmhurst, Prospect Heights, IL 60070

Reported 3 days ago, updated 1 day ago

Waffles Male Dog

LOST PET ID: 70264255


Prospect Heights, IL 60070

Small black toy poodle. 13 years old. Friendly. His sister misses him!

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Lost Male Cat last seen Summerdale Ave and Washington street, Chicago, IL 60656

Reported 1 day ago

Tiger Male Cat

LOST PET ID: 70271390


Chicago, IL 60656

Tubby brown with white fur, green eyes and pink nose

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Lost Male Dog last seen Near west 83rd place , Chicago, IL 60652

Reported 1 day ago

Max Male Dog

LOST PET ID: 70271378


Chicago, IL 60652

He has a collar with a red heart on it And if you find him Can You Please Call My Phone Number

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

Reported 3 months ago, updated 1 day ago

Rex Male Cat

LOST PET ID: 70024332


Plainfield, IL 60586

Apparent mustache and striped tail

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Lost Pet Data for Naperville, IL

There are 554 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 – 1,740,888 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.