Home Listings FAQ Paid Services Blog Contact us Become a Volunteer Reviews About Us
Help
FAQ Useful Tips Paid Services Beware of Scammers
Report Pet
If you lost a cat, check list found cats
Naperville, Illinois
Lost pets
All Lost Found Looking for a home
Pet911.orgLostNaperville
156 listings

Missing pets in Naperville

Close
Lost pets Wheaton, photo: Help Find Mickey: Lost Black Poodle, 12
Lost
Help Find Mickey: Lost Black P...
Dawes Avenue, Wheaton
Mickey is a toy poodle 12 years old black cur...
Tue, 08/26/2025
Close
Lost pets , photo: Lost: Tan Chihuahua, 10, Naperville IL
Lost
Lost: Tan Chihuahua, 10, Naper...
Naperville, Illinois
Short hair tan chihuahua. 10 years old.
Sat, 08/23/2025
Close
Lost pets Lockport, photo: Lost Terrier Mix: Skittish & Collarless
Success
Reunited
Cherokee Trail, 14012, Lockport
20lb spayed female terrier mix. Multi colored...
Wed, 08/20/2025
Close
Lost pets Woodridge, photo: Lost: Friendly Fluffy Cat, Paul, in 2124
Lost
Lost: Friendly Fluffy Cat, Pau...
Ridge Lane, 2124, Woodridge
White and orange, huge fluffy tail, he’s pret...
Sat, 08/16/2025
Close
Lost pets Aurora, photo: Lost 2-Year-Old Light Golden Dog in Aurora
Lost
Lost 2-Year-Old Light Golden D...
North Marywood Avenue, 1840, Aurora
Light golden color he’s only 2 years old he’s...
Sat, 08/16/2025
Close
Lost pets Bolingbrook, photo: Help Find Skittish Momma Cat in Bolingbrook!
Lost
Help Find Skittish Momma Cat i...
Butternut Drive, 200, Bolingbrook
Momma snuck out and hasn't returned. She has...
Fri, 08/08/2025
Close
Lost pets Palos Hills, photo: Lost Siamese Mix: Blue Eyes, Palos Hills
Lost
Lost Siamese Mix: Blue Eyes, P...
West 99th Street, 8801, Palos Hills
Biseh is a short-haired Siamese mix with blue...
Sun, 08/03/2025
Close
Lost pets Aurora, photo: Lost Friendly Dog on Lambert Drive, Aurora
Lost
Lost Friendly Dog on Lambert D...
Lambert Drive, 2593, Aurora
She is super friendly and nice and terrified...
Sat, 08/02/2025
Close
Lost pets Warrenville, photo: Lost Bengal Cat: $3000 Reward Offered!
Lost
Lost Bengal Cat: $3000 Reward...
Continental Drive, Warrenville
Brown yellow spotted bengal with green eyes....
Listing is boosting
Tue, 07/15/2025
Close
Lost pets Lisle, photo: Lost Cat Alert: Burr Oak Rd, Lisle
Lost
Lost Cat Alert: Burr Oak Rd, L...
Burr Oak Road, 5422, Lisle
Please contact me if you see my cat: 754-317-...
Sat, 07/12/2025
Close
Lost pets , photo: Lost: Elderly Tan Dog, Scots Drive Area
Lost
Lost: Elderly Tan Dog, Scots D...
Scots Drive, Naperville Township
Tan, color, blind, friendly, elderly but hear...
Sat, 07/05/2025
Close
Lost pets Naperville, photo: Lost Dog: Black with White Markings, 90lbs
Lost
Lost Dog: Black with White Mar...
Sunrise Court, 1808, Naperville
Black fur, white paws, white v on chest, roug...
Sat, 07/05/2025
Close
Lost pets Yorkville, photo: Lost Yellow Dog: Fireworks Scared Her
Lost
Lost Yellow Dog: Fireworks Sca...
Bertram Drive, 174, Yorkville
Yellow/cream, fireworks scared her, broke loo...
Sat, 06/28/2025
Close
Lost pets Montgomery, photo: Missing Tabby: Fluffy Tail & Green Eyes
Lost
Missing Tabby: Fluffy Tail & G...
Hartway Drive, 175, Montgomery
Long-haired brown and black tabby cat. Fluffy...
Wed, 06/25/2025
Close
Lost pets Burr Ridge, photo: Lost Gray Russian Blue Cat in Burr Ridge
Lost
Lost Gray Russian Blue Cat in...
Royal Drive, 8862, Burr Ridge
Gray Russian Blue
Fri, 06/20/2025
Close
Lost pets West Chicago, photo: Lost Beagle Molly: Brown, Blue Eyes
Success
Reunited
Pearl Street, 406, West Chicago
Molly got scared and jumped the fence while a...
Wed, 06/18/2025
Close
Lost pets Bolingbrook, photo: Lost Dog: Blond & Brown, Bolingbrook
Lost
Lost Dog: Blond & Brown, Bolin...
East Boughton Road, 134, Bolingbrook
Blond and brown, grayish tail. Brown ears. Ch...
Wed, 06/18/2025
Close
Lost pets Lombard, photo: Lost Dog: White & Brown, Lombard Area
Lost
Lost Dog: White & Brown, Lomba...
Rochdale Circle, 1S224, Lombard
White with light brown head and patches/spots...
Listing is boosting
Sat, 06/14/2025
Close
Lost pets , photo: Lost Tuxedo Cat in Naperville, IL
Lost
Lost Tuxedo Cat in Naperville,...
Naperville, Illinois
Tuxedo female. 1 year old about 6-7 lbs. Spay...
Sat, 06/07/2025
Close
Lost pets Bellwood, photo: Lost: Black Cat with Unique Features
Lost
Lost: Black Cat with Unique Fe...
49th Avenue, 400, Bellwood
He's black, a little tubby and he has a white...
Fri, 06/06/2025

Where to search
To search for
Type of animal
Type of animal
Search among...
Within past
Search by date...
Period
Show archived listings