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Lost Pets Database for Naperville, IL

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

562 missing pets in your search

Lost Male Cat last seen Summit/Ruby, Joliet, IL 60435

Reported 19 mins ago

Walter Male Cat

LOST PET ID: 71381580


Joliet, IL 60435

Walter looks like he has a mustache

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Lost Female Cat last seen Near S California Ave, Chicago, IL 60629

Reported 1 year ago, updated 4 hours ago

Bear Female Cat

LOST PET ID: 70093562


Chicago, IL 60629

BLACK AND WHITE,VERY SMOOTH FUR, SHORTHAIR. She scares easily so if you spot her please don't chase her

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Lost Female Cat last seen South Lake Park Ave & 40th street, Chicago, IL 60653

Reported 4 hours ago

Pheobe Female Cat

LOST PET ID: 71381390


Chicago, IL 60653

Grayish color with green eyes and slight pattern on tail

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Lost Female Cat last seen 40th and Ellis, Chicago, IL 60653

Reported 4 hours ago

Phoebe Female Cat

LOST PET ID: 71381389


Chicago, IL 60653

Gray all over with light gray fur mingled in. Jiggly belly that hangs low.

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Lost Male Cat last seen Fordham and Kensington , Aurora, IL 60506

Reported 2 weeks ago, updated 4 hours ago

Ringo Male Cat

LOST PET ID: 71329137


Aurora, IL 60506

View Pet

Lost Female Cat last seen juneway and jonquil , Chicago, IL 60626

Reported 5 hours ago

Unknown Female Cat

LOST PET ID: 71381334


Chicago, IL 60626

black and white with a white splotch on its back

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Lost Female Dog last seen 1900s Pulaski by pink line, Chicago, IL 60623

Reported 3 months ago, updated 5 hours ago

Bella Female Dog

LOST PET ID: 71050636


Chicago, IL 60623

White Maltese mixed most of the time has her tongue out.

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Lost Male Cat last seen Lily Cache and Leach Drive, Plainfield, IL 60586

Reported 5 hours ago

Remy Male Cat

LOST PET ID: 71381266


Plainfield, IL 60586

Remy is a black cat with a little white under his neck. He had a toy story collar on and is very sweet. He is still intact. indoor/outdoor cat. mostly outdoor

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Lost Male Ferret last seen Bellarmine dr w , Joliet, IL 60436

Reported 1 week ago, updated 8 hours ago

Meeko Male Ferret

LOST PET ID: 71348048


Joliet, IL 60436

This is an older picture of him he is about 5 now

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Lost Male Cat last seen Near w Wrightwood ave, Chicago, IL 60639

Reported 9 hours ago

Tommy Male Cat

LOST PET ID: 71380777


Chicago, IL 60639

White paws, and white front neck n the rest black

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Lost Male Cat last seen Magnolia & Waveland, Chicago, IL 60613

Reported 9 hours ago

Fez Male Cat

LOST PET ID: 71380704


Chicago, IL 60613

Light color Abisinian

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Lost Male Dog last seen Near W Cullom Ave, Chicago, IL 60625

Reported 9 hours ago

Darko Male Dog

LOST PET ID: 71380684


Chicago, IL 60625

Yellow lab corgi mix

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Lost Female Dog last seen Champlain 61st, Chicago, IL 60637

Reported 12 hours ago

Jenesis Female Dog

LOST PET ID: 71380186


Chicago, IL 60637

French Bulldog like a grey and silver color mixture the coat color is labeled blue merle

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Lost Female Cat last seen Overhill Ave, Morton Grove, IL 60053

Reported 1 week ago, updated 12 hours ago

AMMU Female Cat

LOST PET ID: 71350865


Morton Grove, IL 60053

View Pet

Lost Female Dog last seen Lakeview Ave, Davis Ave, Rockdale, IL 60436

Reported 12 hours ago

Luna Female Dog

LOST PET ID: 71380138


Rockdale, IL 60436

View Pet

Lost Male Dog last seen Near street , Chicago, IL 60628

Reported 1 week ago, updated 12 hours ago

Lucky Male Dog

LOST PET ID: 71349724


Chicago, IL 60628

White, tan, brown

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Lost Male Cat last seen Rt 25 and Rt 56, North Aurora, IL 60542

Reported 2 weeks ago, updated 13 hours ago

Indigo Male Cat

LOST PET ID: 71347028


North Aurora, IL 60542

Black and white tall male cat with long white legs

View Pet

Lost Pet Data for Naperville, IL

There are 562 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 – 1,898,529 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.