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Lost Pets Database for Naperville, IL

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

Lost Female Dog last seen 4th ave , rowell ave , , Joliet, IL 60433

Reported 1 week ago

Lily Female Dog

LOST PET ID: 70277892


Joliet, IL 60433

Tan colored female (dog on the left)

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Lost Male Cat last seen Menard and Division , Chicago, IL 60651

Reported 1 week ago

Nike Male Cat

LOST PET ID: 70277382


Chicago, IL 60651

Golden brown tabby

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Lost Female Dog last seen Cicero ave, Chicago, IL 60644

Reported 1 week ago

Princess Female Dog

LOST PET ID: 70277063


Chicago, IL 60644

White with light gray. Morkie

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

Reported 4 months ago, updated 1 week 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 Female Cat last seen Osceola and Addison , Chicago, IL 60634

Reported 1 week ago

Coco Female Cat

LOST PET ID: 70276684


Chicago, IL 60634

Black and white cat

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Lost Male Dog last seen 25th st by train tracks , Cicero, IL 60804

Reported 3 weeks ago, updated 2 weeks ago

Oso Male Dog

LOST PET ID: 70249955


Cicero, IL 60804

He is a 3 month old German Shepard mixed with a husky

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

Reported 2 weeks ago

Zeus Male Dog

LOST PET ID: 70271695


Chicago, IL 60632

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Lost Male Horse last seen Romeoville , Romeoville, IL 60446

Reported 2 weeks 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 Near n Lancaster drive , Bolingbrook, IL 60440

Reported 2 weeks 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 Male Cat last seen Circle dr glendale heights, Glendale Heights, IL 60139

Reported 2 weeks 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 weeks 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 Male Dog last seen 4th st and Van burden , Maywood, IL 60153

Reported 2 weeks ago

Spot Male Dog

LOST PET ID: 70268616


Maywood, IL 60153

White mixed pitbull with black dots , he has a purple collar.

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Lost Male Cat last seen Holly Ct, Orland Park, IL 60462

Reported 2 months ago, updated 2 weeks ago

Nacho Male Cat

LOST PET ID: 70070653


Orland Park, IL 60462

Dark-furred male Maine coone, neutered and very gentle. Indoor cat. May possibly be found with a tan-orange tabby. Was in a hse fire. Hoping to find them both alive

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Lost Female Cat last seen Joliet, Crest Hill, IL 60403

Reported 2 weeks ago

Sam Gress Female Cat

LOST PET ID: 70266323


Crest Hill, IL 60403

Blanca con manchas negras

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Lost Male Dog last seen I thought I saw him on on the street Leinster but he ran away from the area because of large dogs., Lemont, IL 60439

Reported 2 weeks ago

Coco Male Dog

LOST PET ID: 70264444


Lemont, IL 60439

Is wearing a harness as seen in the picture and has fluffy light brown fur. He is small and looks to weight about 7 pounds. very fast runner.

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Lost Female Dog last seen East Aurora High School, Aurora, IL 60505

Reported 2 weeks ago, updated 2 weeks ago

Florecita Female Dog

LOST PET ID: 70257573


Aurora, IL 60505

Black Chihuahua, very friendly.

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Lost Male Cat last seen Ridgeland, Berwyn, IL 60402

Reported 2 weeks ago

Nero Male Cat

LOST PET ID: 70264308


Berwyn, IL 60402

Small black cat with big yellow eyes.

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

Reported 2 months ago, updated 2 weeks 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 Pet Data for Naperville, IL

There are 375 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 – 1,748,400 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.