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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 Belmont craigin area , Chicago, IL 60639

Reported 3 hours ago

Bruno Male Dog

LOST PET ID: 70297360


Chicago, IL 60639

Pitbull black white chest

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Lost Female Dog last seen YMCA on 59th Street and Fairmount, Downers Grove, IL 60516

Reported 5 hours ago

Lillie Female Dog

LOST PET ID: 70297118


Downers Grove, IL 60516

Small (15-20 lb) tan Chihuahua pug beagle mix, curly tail

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

Reported 3 months ago, updated 5 hours 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 Waveland and Emerson st., Franklin Park, IL 60131

Reported 5 hours ago

Toothless Male Cat

LOST PET ID: 70297014


Franklin Park, IL 60131

Skinny, skiddish, black cat

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Lost Male Cat last seen Landmark pub, Norridge, IL 60706

Reported 7 hours ago

Kurt Male Cat

LOST PET ID: 70296762


Norridge, IL 60706

An all brown cat with a fluffy tail

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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 7 hours ago

Zoey Female Cat

LOST PET ID: 68874217


Matteson, IL 60461

tortoise shell colors tan/cream/gray

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Lost Female Dog last seen Portage Park neighborhood , old Irving neighborhood , Chicago, IL 60641

Reported 9 hours ago

Nala and Sheba Female Dog

LOST PET ID: 70296197


Chicago, IL 60641

Chow chow

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Lost Female Cat last seen John Plecas Park, Bellwood, IL 60104

Reported 10 hours ago

Tacho Female Cat

LOST PET ID: 70295862


Bellwood, IL 60104

White cat with orange and dark gray patches

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Lost Female Cat last seen Concord 1st ave, Melrose Park, IL 60160

Reported 3 years ago, updated 10 hours ago

Mamas Female Cat

LOST PET ID: 67095401


Melrose Park, IL 60160

White tail tip

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Lost Male Reptile last seen W Howard ST And Kostner AVE, Skokie, IL 60076

Reported 11 hours ago

Torty Male Reptile

LOST PET ID: 70295423


Skokie, IL 60076

Around 6 inches long

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Lost Male Dog last seen Bangs St. , Aurora, IL 60505

Reported 12 hours ago

Bombon Male Dog

LOST PET ID: 70295289


Aurora, IL 60505

He is all white and has a little bit of black fur in his ears.

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Lost Male Dog last seen Surrounding areas , Brookfield, IL 60513

Reported 2 weeks ago, updated 13 hours ago

CHEETO Male Dog

LOST PET ID: 70241652


Brookfield, IL 60513

14 year old black..brown German shepherd.. very sweet but skidish..he's new to the area.. no clue where he is or where to go.. please let me know if seen I'm in va beach

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Lost Female Dog last seen Kilbourn near Milwaukee in Chicago, Chicago, IL 60641

Reported 14 hours ago

Sheeba Female Dog

LOST PET ID: 70294675


Chicago, IL 60641

Redish Brown Chow Chow. Very shy but harmless. Collar came off and she has been gone since Saturday. She is in an unfamiliar neighborhood.

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Lost Male Dog last seen Madison and Mason St., Chicago, IL, Oak Park, IL 60644

Reported 3 days ago, updated 16 hours ago

Shawdow Male Dog

LOST PET ID: 70287453


Oak Park, IL 60644

Gray pitbull fixed Did not have his collar on Very, very friendly will come up to anybody

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Lost Female Cat last seen Springfield ave and Chicago ave, Chicago, IL 60651

Reported 17 hours ago

Nya Female Cat

LOST PET ID: 70293939


Chicago, IL 60651

Gray and white small young 6 month’s old

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Lost Male Cat last seen A O Marshall School, Joliet, IL 60432

Reported 1 week ago, updated 17 hours ago

Tony Male Cat

LOST PET ID: 70268166


Joliet, IL 60432

white with black is neutered and has the collar in the image

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Lost Female Dog last seen 1ave, Maywood, IL 60153

Reported 18 hours ago

Luna Female Dog

LOST PET ID: 70293772


Maywood, IL 60153

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Lost Male Dog last seen Larchmont Way/Orchard Dr , Bolingbrook, IL 60440

Reported 18 hours ago

Groot Male Dog

LOST PET ID: 70293756


Bolingbrook, IL 60440

Rios Family missing their Yorkie with long hair currently ..friendly kids devastated

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Lost Pet Data for Naperville, IL

There are 455 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 – 1,745,113 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.