Naperville, IL - Lost Dogs, Cats & Pets - PawBoost

Naperville, IL - Lost Dogs, Cats & Pets - PawBoost We share lost & found pet alerts for Naperville. We also share found dogs, found cats, & found pets. Do you have a lost pet in Naperville?

Report a lost pet: pawboost.com/fb/naperville_il

Your Naperville area lost dog, lost cat, or lost pet will be shared here after you create your report. Report it to PawBoost here: https://www.pawboost.com/fb/naperville_il

Please LIKE this page so you can be in on the search when a lost dog, lost cat, lost bird & other missing pets are lost in the Naperville area. We also share found dogs, found

cats, found birds, and other found pets to this page. Together, we can help more stray animals get home safe :)

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Best of luck!!

Spread the great news: Chicago Bear has been reunited with her family after 20 hours, 6 minutes! Here is a picture of he...
08/31/2025

Spread the great news: Chicago Bear has been reunited with her family after 20 hours, 6 minutes! Here is a picture of her home safe and sound :)

"Thank you everyone who shared! Huge thank you to Dupage County Animal Services! We went shopping as punishment for her great escape! "
-Chicago Bear's Owner

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpr

UPDATE: REUNITED!! Chicago Bear is home safe & sound after 20 hours, 6 minutes :)"Thank you everyone who shared! Huge th...
08/30/2025

UPDATE: REUNITED!! Chicago Bear is home safe & sound after 20 hours, 6 minutes :)

"Thank you everyone who shared! Huge thank you to Dupage County Animal Services! We went shopping as punishment for her great escape! "
-Chicago Bear's Owner
Please spread the word for this lost dog. Chicago Bear was LOST on August 30, 2025 in Lisle, IL 60532 near Ridgeland Ave

Message from Owner: Chicago has been missing for 30mins and already we are frantic. She is an escape artist and I feel like a horrible furmom for not keeping her safer. Appreciate any help this may bring to getting her back.

Description:

For more info or to contact Chicago Bear's owner, click here: https://www.pawboost.com/p/71979242

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word for this lost dog. Jasmine was LOST on August 28, 2025 in Naperville, IL 60563 near Royal Saint G...
08/29/2025

Please spread the word for this lost dog. Jasmine was LOST on August 28, 2025 in Naperville, IL 60563 near Royal Saint George Dr

Description: Black with white paws 7 months old loves food will fall in love with you if you have food

For more info or to contact Jasmine's owner, click here: https://www.pawboost.com/p/71974180

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word so we can reunite this found cat with its family! SIGHTED on August 25, 2025 in Naperville, IL 60...
08/27/2025

Please spread the word so we can reunite this found cat with its family! SIGHTED on August 25, 2025 in Naperville, IL 60564 near Book rd and 103rd street

Message from Finder: A foster family is coming to catch and ready to give this kitty a forever , but want to make sure it doesn’t belong to someone first!

Description: Black kitten with green eyes. Skittish

Do you have information? Contact finder here: https://www.pawboost.com/p/71968995

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpf

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! this pet is home safe & sound after 1 days, 6 hours :)Please spread the word so we can reunite this f...
08/27/2025

UPDATE: REUNITED!! this pet is home safe & sound after 1 days, 6 hours :)

Please spread the word so we can reunite this found cat with its family! SIGHTED on August 27, 2025 in Warrenville, IL 60555 near Curtis & Townline

Description: Floofy buff ginger. Wanted to be friends with my indoor cats. very close to the sliding door in the family room, then up to the deck. was skittish of me but I put out food. Has a light blue/aqua collar -

Do you have information? Contact finder here: https://www.pawboost.com/p/71968663

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpf

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word for this lost cat. Milu was LOST on August 26, 2025 in Naperville, IL 60540 near Woodcrest Drive,...
08/27/2025

Please spread the word for this lost cat. Milu was LOST on August 26, 2025 in Naperville, IL 60540 near Woodcrest Drive, Steeple Run

Description: Gray long haired cat named "Milu"

For more info or to contact Milu's owner, click here: https://www.pawboost.com/p/71967136

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! Kiano is home safe & sound after 2 days, 0 hours :)Please spread the word for this lost cat. Kiano wa...
08/26/2025

UPDATE: REUNITED!! Kiano is home safe & sound after 2 days, 0 hours :)

Please spread the word for this lost cat. Kiano was LOST on August 22, 2025 in Naperville, IL 60564 near Skylane and Bluewater circle

Description: silver spotted tabby with black nose long and skinny

For more info or to contact Kiano's owner, click here: https://www.pawboost.com/p/71963753

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

⚠️ Update: this cat has been REHOMED. The person who found this cat states: "Unsure if this guy has a home, nobody in th...
08/24/2025

⚠️ Update: this cat has been REHOMED. The person who found this cat states: "Unsure if this guy has a home, nobody in the neighborhood has claimed him and has stated they assume he is a stray, we have found a good home for him, if anyone comes forward we can attempt to establish contact however since he has no chip we have to assume he is a stray. "

Please spread the word so we can reunite this found cat with its family! FOUND on August 24, 2025 in Lisle, IL 60532 near Chelsea ave and bush st

Message from Finder: He is very calm around people, will come right up to you and let you pet him, took him to the vet this morning he was definitely not doing 100% but overall in pretty good health.

Description: Black cat, around 3-7 yrs old, took him to the vet this morning he's overall pretty healthy, missing a few teeth. He is very sweet and affectionate. Is anyone missing this little guy?

Do you have information? Contact finder here: https://www.pawboost.com/p/71956385

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpf

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word for this lost dog. Bear was LOST on August 22, 2025 in Naperville, IL 60563 near Washington st an...
08/23/2025

Please spread the word for this lost dog. Bear was LOST on August 22, 2025 in Naperville, IL 60563 near Washington st and warrenville rd

Message from Owner: He is my baby boy, my heart and soul. He got out of his harness when being walked by a friend and took off. Please, if you see him let me know. I need my bear bear back.

Description: Tan short hair chihuahua

For more info or to contact Bear's owner, click here: https://www.pawboost.com/p/71951921

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word for this lost dog. Bear was LOST on August 23, 2025 in Naperville, IL 60563 near Bighorn road Mes...
08/23/2025

Please spread the word for this lost dog. Bear was LOST on August 23, 2025 in Naperville, IL 60563 near Bighorn road

Message from Owner: My sisters dog has gone missing. His name is Bear ‘Bear Bear’ he’s a small tan 10 year old chihuahua. Please help with any sightings. Thank you so much

Description: Tan chihuahua

For more info or to contact Bear's owner, click here: https://www.pawboost.com/p/71951868

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! Mango is home safe & sound after 4 hours, 17 minutes :)Please spread the word for this lost dog. Mang...
08/23/2025

UPDATE: REUNITED!! Mango is home safe & sound after 4 hours, 17 minutes :)

Please spread the word for this lost dog. Mango was LOST on August 23, 2025 in Naperville, IL 60565 near Mesa and Breckenridge

Description:

For more info or to contact Mango's owner, click here: https://www.pawboost.com/p/71951580

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word for this lost cat. Dough was LOST on August 22, 2025 in Bolingbrook, IL 60440 near Hanover Dr / C...
08/23/2025

Please spread the word for this lost cat. Dough was LOST on August 22, 2025 in Bolingbrook, IL 60440 near Hanover Dr / Cedarwood

Message from Owner: Ive had him since he was born. i bottle fed him and his siblings. im very worried and heartbroken.

Description: Buff Tabby. Pointy Ears, Tail is semi darker than his body

For more info or to contact Dough's owner, click here: https://www.pawboost.com/p/71951108

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

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