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Lost Pets Database for Naperville, IL

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

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

Reported 4 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 2 days ago

Zeus Male Dog

LOST PET ID: 70271695


Chicago, IL 60632

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

Reported 4 days ago, updated 2 days 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 2 days 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 2 days 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 2 days 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 W 23rd St & S Albany Ave, Chicago, IL 60623, Chicago, IL 60623

Reported 2 days ago

Cookie Male Cat

LOST PET ID: 70271342


Chicago, IL 60623

White & gray with black stripes cat. He was wearing a black collar with a bell & a purple flea collar. He has a mark around his whiskers that distinguish him from others.

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Lost Male Cat last seen 26th and 59court , Cicero, IL 60804

Reported 3 weeks ago, updated 2 days ago

Ruben Male Cat

LOST PET ID: 70195079


Cicero, IL 60804

White short hair with black spots and pink nose

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Lost Male Horse last seen Romeoville , Romeoville, IL 60446

Reported 2 days ago

Ak Male Horse

LOST PET ID: 70271302


Romeoville, IL 60446

Grey with a little white on his wings. He sings a lot and flys away from people.

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Lost Female Cat last seen North Western Avenue (IL Rte 31) and Lincoln Avenue, Carpentersville, IL , Carpentersville, IL 60110

Reported 4 months ago, updated 2 days ago

Coco Female Cat

LOST PET ID: 69883670


Carpentersville, IL 60110

6 year old female cat with green eyes, short, tortoises coat and prominent tan spot under her whiskers on the right side of her face. Medium build, saggy belly area. No collar, but she is microchipped.

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Lost Male Cat last seen Devon Ave, Chicago, IL 60645

Reported 2 weeks ago, updated 2 days ago

Machete Male Cat

LOST PET ID: 70237042


Chicago, IL 60645

Male black cat with a white patch of hair on his chest. We believe he has been in some fights with other animals, so he is probably a bit rough looking now. Shy but friendly and like to talk.

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

Reported 2 weeks ago, updated 2 days 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 Male Cat last seen Belmont & Drake, Chicago, IL 60618

Reported 2 days ago

Oskar Male Cat

LOST PET ID: 70271069


Chicago, IL 60618

Orange cat, no tags or collar but he is microchipped

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Lost Female Cat last seen Near n Lancaster drive , Bolingbrook, IL 60440

Reported 2 days ago

Loki/baby Female Cat

LOST PET ID: 70271020


Bolingbrook, IL 60440

She just turned one and is currently in heat , she has a silver color with a bell and her name is Loki but she responds best to baby or little baby she is fully black but looks brown in direct sunlight , she is very sweet but is likely very scared. She is food motivated and loves just smelling food she is not very big either.

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Lost Female Dog last seen Park, Chicago, IL 60636

Reported 2 weeks ago, updated 2 days ago

Blue Female Dog

LOST PET ID: 70223050


Chicago, IL 60636

Has skin condition

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Lost Female Cat last seen Central Avenue by waste management & south suburban humane society , Matteson, IL 60461

Reported 1 year ago, updated 2 days ago

Zoey Female Cat

LOST PET ID: 68874217


Matteson, IL 60461

tortoise shell colors tan/cream/gray

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Lost Male Cat last seen Circle dr glendale heights, Glendale Heights, IL 60139

Reported 2 days ago

Simba Male Cat

LOST PET ID: 70270544


Glendale Heights, IL 60139

Black and Grey Tabby Cat with White Nose fur and not neutered no collar or microchip

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Lost Male Dog last seen Campbell and prairie , Joliet, IL 60435

Reported 2 days ago

Zeus Male Dog

LOST PET ID: 70270419


Joliet, IL 60435

Black pit mix 70 lbs very gentle loves people and pets. Has rabies tag on.

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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 – 1,741,195 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.