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If you lost a cat, check list found cats
Diamond Bar, California
Lost pets
180 listings

Missing pets in Diamond Bar

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Lost pets Duarte, photo: Lost cat, Atlin Street, 1903, Duarte - male, mid-size, white and tan-striped, 9 years old
Lost cat, Atlin Street, 1903,...
Mid-size, white and tan-striped 9 year old ma...
Thu, 07.05.2026
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Lost pets Las Vegas, photo: Lost dog, East Henning View Terrace, Anaheim - male Aussie
Lost dog, East Henning View Te...
Aussie
Sat, 02.05.2026
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Lost pets Pomona, photo: Lost dog, West Commercial Street, Pomona - smooth coated Chihuahua
Lost dog, West Commercial Stre...
Smooth coated white and tanish Chihuahua. Wil...
Tue, 28.04.2026
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Lost pets Chino, photo: Lost cat, Magnolia Avenue, Chino - female with green collar
Success
Reunited
Black , green collar, leg bald due to IV
Tue, 28.04.2026
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Lost pets Arlington, photo: Missing dog Female, Arlington (usl535382)
Missing dog Female, Arlington...
Tiny 6lbs chihuahua, black white and brown, s...
Sun, 19.04.2026
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Lost pets Yorba Linda, photo: Lost female cat, Via Corzo, 4580, Yorba Linda - left backyard at night
Lost female cat, Via Corzo, 45...
She left backyard at night at 4 April
Sat, 04.04.2026
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Lost pets Montclair, photo: Lost female dog, Montclair, California - purple harness
Lost female dog, Montclair, Ca...
She was wearing a purple harness. Last seen g...
Wed, 01.04.2026
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Lost pets Yorba Linda, photo: Lost female dog, Lakeview Avenue, Yorba Linda - brown shiba
Lost female dog, Lakeview Aven...
Brown shiba 15 lbs
Wed, 01.04.2026
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Lost pets La Habra, photo: Lost female dog, East Montwood Avenue, 310, La Habra
Lost female dog, East Montwood...
Sat, 28.03.2026
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Lost pets La Puente, photo: Lost male cat, Helmsdale Avenue, La Puente - green eyes and skinny
Lost male cat, Helmsdale Avenu...
Jasper is white with stripped spots that are...
Fri, 27.03.2026
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Lost pets La Mirada, photo: Lost male dog, Singleton Drive, La Mirada - Black German Shepherd Mix
Lost male dog, Singleton Drive...
Black German Shepherd Mix
Sat, 21.03.2026
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Lost pets Pomona, photo: Lost cat, East Alvarado Street, Pomona - male, all black
Lost cat, East Alvarado Street...
All black neutered, scars on ears and top of...
Fri, 20.03.2026
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Lost pets Whittier, photo: Missing cat Female, Whittier (usl532404)
Missing cat Female, Whittier (...
Tuxedo cat with a little mustache. Multi colo...
Tue, 03.03.2026
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Lost pets Fullerton, photo: Help Find Mis: Lost Dog in Fullerton
Help Find Mis: Lost Dog in Ful...
Mia is all white wearing a green and white Ha...
Mon, 23.02.2026
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Lost pets Montebello, photo: Lost Blue Heeler in Montebello Area
Lost Blue Heeler in Montebello...
He was on Whittier and bluff and he got him b...
Sun, 22.02.2026
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Lost pets Norwalk, photo: Lost: Male Cat with Blue Eyes, Norwalk
Lost: Male Cat with Blue Eyes,...
Fur- white with orange Eyes- blue Gender- mal...
Thu, 12.02.2026
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Lost pets Baldwin Park, photo: Lost Black Poodle on Baldwin Park Blvd
Lost Black Poodle on Baldwin P...
Black poodle
Tue, 10.02.2026
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Lost pets Montclair, photo: Help Find Our Lost Siamese Cat in Montclair!
Help Find Our Lost Siamese Cat...
Red flame point Siamese Male Mainly white wit...
Wed, 04.02.2026
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Lost pets Downey, photo: Lost Dog, Downey, California - Male with White Chest and Paws
Lost Dog, Downey, California -...
Pecho blanco patitas blancas raya en la cabez...
Tue, 03.02.2026
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Lost pets Whittier, photo: Lost Grey Shorthair Cat: Whittier Area
Lost Grey Shorthair Cat: Whitt...
Male, Grey Shorthair, White Paws, White Under...
Sat, 31.01.2026

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