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Montclair, California
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114 listings

Missing dogs in Montclair

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Missing dog Pomona, photo: Lost dog, West Commercial Street, Pomona - smooth coated Chihuahua
Lost
Lost dog, West Commercial Stre...
West Commercial Street, 100, Pomona
Smooth coated white and tanish Chihuahua. Wil...
Tue, 04/28/2026
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Missing dog Arlington, photo: Missing dog Female, Arlington (usl535382)
Lost
Missing dog Female, Arlington...
Limonite Avenue, 12285, Jurupa Valley
Tiny 6lbs chihuahua, black white and brown, s...
Sun, 04/19/2026
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Missing dog Montclair, photo: Lost female dog, Montclair, California - purple harness
Lost
Lost female dog, Montclair, Ca...
Montclair, California
She was wearing a purple harness. Last seen g...
Wed, 04/01/2026
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Missing dog La Mirada, photo: Lost male dog, Singleton Drive, La Mirada - Black German Shepherd Mix
Lost
Lost male dog, Singleton Drive...
Singleton Drive, 12163, La Mirada
Black German Shepherd Mix
Sat, 03/21/2026
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Missing dog Los Angeles, photo: Lost female dog, Mission Boulevard, Riverside - beige with some white
Lost
Lost female dog, Mission Boule...
Mission Boulevard, 6840, Riverside
Beige with some white mixed in wire hair chiw...
Fri, 03/13/2026
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Missing dog Riverside, photo: Lost Dog: Gucci, Tan & White, Riverside
Lost
Lost Dog: Gucci, Tan & White,...
Jackson Street, 4715, Riverside
Tan and white. His name is Gucci. He got out...
Sat, 02/14/2026
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Missing dog Baldwin Park, photo: Lost Black Poodle on Baldwin Park Blvd
Lost
Lost Black Poodle on Baldwin P...
Baldwin Park Boulevard, 3351, Baldwin Park
Black poodle
Tue, 02/10/2026
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Missing dog 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, 01/24/2026
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Missing dog 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, 01/09/2026
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Missing dog California City, photo: Lost Dog in Riverside - Small Reward
Lost
Lost Dog in Riverside - Small...
Riverside, California
Small reward if found & secured
Mon, 12/29/2025
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Missing dog 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, 12/03/2025
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Missing dog 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, 11/24/2025
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Missing dog 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, 10/22/2025
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Missing dog 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, 10/02/2025
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Missing dog 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, 09/27/2025
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Missing dog Rialto, photo: Lost Sweet Dog Near West Randall Ave
Lost
Lost Sweet Dog Near West Randa...
West Randall Avenue, 545, Rialto
She is very sweet has separation anxiety bark...
Thu, 09/18/2025
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Missing dog La Verne, photo: Lost: Skittish Tan Chihuahua on Sycamore
Lost
Lost: Skittish Tan Chihuahua o...
Sycamore Drive, 2615;2617, La Verne
Rex is a small tan Chihuahua mix, he’s not ve...
Thu, 09/18/2025
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Missing dog Montclair, photo: Lost Dog: Barbas on Fauna St, Montclair
Success
Reunited
Fauna Street, 4291, Montclair
Old white and brown dog name is barbas
Mon, 09/15/2025
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Missing dog California City, photo: Lost Dog: Tan & White, Pink Sweater
Lost
Lost Dog: Tan & White, Pink Sw...
Fontana, California
Firdu is tan and white she is friendly was no...
Sat, 09/13/2025
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Missing dog La Puente, photo: Lost Black Dog Near Bassett High School
Lost
Lost Black Dog Near Bassett Hi...
Meeker Avenue, 754, La Puente
He is black with a little white on his chest,...
Sat, 09/13/2025

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