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
Montclair, California
Lost pets
All Lost Found Looking for a home
Pet911.orgLostMontclair
144 listings

Missing pets in Montclair

Close
Lost pets Montclair, photo: Help Find Our Lost Siamese Cat in Montclair!
Lost
Help Find Our Lost Siamese Cat...
Pradera Avenue, 10425, Montclair
Red flame point Siamese Male Mainly white wit...
Wed, 04.02.2026
Close
Lost pets Las Vegas, photo: Lost dog, Whittier, California, Las Vegas - male Chihuahua, tan and white, microchipped
Lost
Lost dog, Whittier, California...
Whittier, California
Chihuahua Tan/White, Male 6lbs, Neutured, 4 y...
Listing is boosting
Sat, 24.01.2026
Close
Lost pets La Puente, photo: Lost Tuxedo Cat: La Puente, S. 5th Ave
Lost
Lost Tuxedo Cat: La Puente, S....
South 5th Avenue, 140, La Puente
Tuxedo. White belly. Yellow eyes. Left side o...
Thu, 22.01.2026
Close
Lost pets Riverside, photo: Lost Orange Cat on Kingsley Way
Lost
Lost Orange Cat on Kingsley Wa...
Kingsley Way, 7387, Riverside
He is a large short hair orange cat short hai...
Mon, 19.01.2026
Close
Lost pets Fontana, photo: Lost Cat: Green Eyes, Black Heart Nose
Lost
Lost Cat: Green Eyes, Black He...
Citrus Avenue, 8888, Fontana
She has green and yellow eyes with a black he...
Wed, 14.01.2026
Close
Lost pets Fontana, photo: Missing Dog: Baxter Last Seen in Fontana
Lost
Missing Dog: Baxter Last Seen...
Briarwood Avenue, 9424, Fontana
No collar on. The wind blew our gate open and...
Fri, 09.01.2026
Close
Lost pets California City, photo: Lost Cat: Grey/White Dusty in La Habra
Lost
Lost Cat: Grey/White Dusty in...
La Habra, California
Dusty is grey and white cap and saddle patter...
Thu, 08.01.2026
Close
Lost pets Montclair, photo: Lost Tiger-Striped Cat - $200 Reward!
Lost
Lost Tiger-Striped Cat - $200...
Central Avenue, 9509, Montclair
Boss is a very handsome male a big boy tiger...
Sat, 03.01.2026
Close
Lost pets California City, photo: Lost Dog in Riverside - Small Reward
Lost
Lost Dog in Riverside - Small...
Riverside, California
Small reward if found & secured
Mon, 29.12.2025
Close
Lost pets Rialto, photo: Lost Merle Frenchie-Pug in Rialto
Lost
Lost Merle Frenchie-Pug in Ria...
North Quince Avenue, 786, Rialto
Black, white and grey Merle. Frenchie and pug...
Wed, 03.12.2025
Close
Lost pets Azusa, photo: Help Find Delilah: Lost Miniature Cat
Success
Reunited
Lantana Way, Azusa
Delilah ran out of our garage door, has never...
Fri, 28.11.2025
Close
Lost pets Diamond Bar, photo: Lost Cat: White with Grey Stripes, Diamond Bar
Lost
Lost Cat: White with Grey Stri...
Goldrush Drive, 23844, Diamond Bar
White with grey tiger stripes on feet and hea...
Fri, 28.11.2025
Close
Lost pets Rialto, photo: Lost: White & Brown Dog, One Eye, Rialto
Lost
Lost: White & Brown Dog, One E...
North Clifford Avenue, 960, Rialto
White and brown one eye
Mon, 24.11.2025
Close
Lost pets Montclair, photo: Lost Russian Blue Cat: $3000 Reward!
Lost
Lost Russian Blue Cat: $3000 R...
Sycamore Avenue, 9016, Montclair
️ ABOUT LOLA: • Russian Blue (solid grey) •...
Listing is boosting
Mon, 10.11.2025
Close
Lost pets Fontana, photo: Lost Cat! Blue Collar & Bent Tail - Fontana
Lost
Lost Cat! Blue Collar & Bent T...
Slover Avenue, 14416, Fontana
Escaped semi sept.11 at the truck stop Distin...
Wed, 05.11.2025
Close
Lost pets Riverside, photo: Lost Tortie Cat: Help Find Her in Riverside
Lost
Lost Tortie Cat: Help Find Her...
Camino Real, 6130, Riverside
7 month old Female Tortie Mostly black with v...
Thu, 30.10.2025
Close
Lost pets La Puente, photo: Lost Dog: Grey/Brown, Crooked Leg, La Puente
Lost
Lost Dog: Grey/Brown, Crooked...
Aileron Avenue, 1241, La Puente
He is grey and brown spots and has a right cr...
Wed, 22.10.2025
Close
Lost pets Riverside, photo: Lost Gray Cat: Blue Eyes, Orange Collar
Lost
Lost Gray Cat: Blue Eyes, Oran...
Hillsborough Lane, 10030, Riverside
His coat color is gray light gray. He has whi...
Thu, 09.10.2025
Close
Lost pets Jurupa Valley, photo: Lost Belgian Shepherd Mix in Jurupa Valley
Lost
Lost Belgian Shepherd Mix in J...
Forsythia Street, 11817, Jurupa Valley
Belgian Shepard mix. Black face mostly brown...
Thu, 02.10.2025
Close
Lost pets Whittier, photo: Lost Chiweenie: Black with White Chest
Lost
Lost Chiweenie: Black with Whi...
Anaconda Street, 14575, Whittier
Senior dog, white patch on chest, chiweenie....
Sat, 27.09.2025

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