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Lost Pets Database for Naperville, IL

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

Lost Male Dog last seen Lincoln and Grace, Chicago, IL 60613

Reported 4 days ago

Jockamo Male Dog

LOST PET ID: 70128166


Chicago, IL 60613

25 pound brown and cream mini golden doodle. He is very timid!

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Lost Male Cat last seen  Near N Central Park Ave and W School St by Riley Elementary School, Chicago, IL 60634

Reported 1 month ago, updated 4 days ago

Bruce Male Cat

LOST PET ID: 70041991


Chicago, IL 60634

Orange brown eyes

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Lost Female Dog last seen 127th Princeton Ave., Chicago, IL 60643

Reported 6 days ago, updated 4 days ago

Thangs Female Dog

LOST PET ID: 70121986


Chicago, IL 60643

Chihuahua, white with tan spots, she's older and has missing teeth, and cloudy eyes. She goes by Thangs. She's really sweet.

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Lost Male Cat last seen W Cortez st & N Oakley Blvd, Chicago, IL 60622

Reported 7 days ago, updated 5 days ago

Barsik Male Cat

LOST PET ID: 70121751


Chicago, IL 60622

All four legs are white. He was recently castrated and still has traces of the operation.

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Lost Male Cat last seen W North Ave & Pulaski Rd, Chicago, IL 60647

Reported 7 days ago, updated 5 days ago

Elli Male Cat

LOST PET ID: 70120084


Chicago, IL 60647

He is a 1-year-old domestic long hair cat. His fur is white, brown, and reddish. He has a heart-shaped nose and a little mark above his nose (it looks like a little scar). He got lost on 02/23 after he went out for a little walk (he usually does that daily) We suspect someone might have took him. We live in the Humboldt Park (North Ave and Pulaski) area. Please let me know if you have seen him.

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Lost Female Cat last seen Dell wood park, Lockport, IL 60441

Reported 5 days ago

Sativa Female Cat

LOST PET ID: 70127162


Lockport, IL 60441

Black cat, gray hair on tummy, she’s shy of hairs on her ears

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Lost Female Dog last seen Chicago Fullerton area, Chicago, IL 60638

Reported 2 weeks ago, updated 5 days ago

Roxy Female Dog

LOST PET ID: 70103234


Chicago, IL 60638

Black and white female zu very small less then 7 lbs do not chase her if found call her calmly please 🥺❤️ I want my baby

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Lost Male Dog last seen 9th & Oak streets, St. Charles, IL 60174

Reported 4 years ago, updated 5 days ago

Kenji Male Dog

LOST PET ID: 66398765


St. Charles, IL 60174

Sheba Inu looks like a red fox with curled tail

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

Reported 3 months ago, updated 5 days 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 my hse, Morton Grove, IL 60053

Reported 2 weeks ago, updated 5 days ago

Mooshie Male Cat

LOST PET ID: 70103779


Morton Grove, IL 60053

black and white cat. two years old.

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Lost Male Dog last seen 64th and Albany , Chicago, IL 60629

Reported 5 days ago

Milo Male Dog

LOST PET ID: 70126474


Chicago, IL 60629

He was wearing a gap sweater

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Lost Male Cat last seen Grantley and Emroy, Elmhurst, IL 60126

Reported 3 weeks ago, updated 5 days ago

Dumpling Male Cat

LOST PET ID: 70082722


Elmhurst, IL 60126

White with grey and black. Medium length hair.

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Lost Female Cat last seen spring & washington, Oak Brook, IL 60523

Reported 2 years ago, updated 5 days ago

Kitty Female Cat

LOST PET ID: 67833551


Oak Brook, IL 60523

grey with white chest

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Lost Female Cat last seen Ballard point cndmniums Greenwood/Ballard, Des Plaines, IL 60016

Reported 5 days ago

Biggie Smalls Female Cat

LOST PET ID: 70125748


Des Plaines, IL 60016

Long fur, gray white, not spayed, no collar

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Lost Female Dog last seen Ada and 71st street, Chicago, IL 60636

Reported 5 days ago

Mystery Irving Female Dog

LOST PET ID: 70125584


Chicago, IL 60636

She is part blind in one eye. Very small but very fast

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Lost Male Dog last seen Exchange and Western , University Park, IL 60484

Reported 5 days ago

Johnnie Kash Male Dog

LOST PET ID: 70125555


University Park, IL 60484

Black curly hair, 13 pounds, very friendly and playful

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Lost Male Cat last seen ogden ave and kildare ave , Chicago, IL 60623

Reported 4 months ago, updated 5 days ago

Paolo Male Cat

LOST PET ID: 69754989


Chicago, IL 60623

Long hair cat (white and gray)

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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 – 1,713,126 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.