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Montclair, California
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107 listings

Missing dogs in Montclair

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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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Missing dog Duarte, photo: Lost: Luna, Fawn Chi-Pug, 6 Months, Microchipped
Lost
Lost: Luna, Fawn Chi-Pug, 6 Mo...
Shrode Avenue, 625, Duarte
Luna is fawn color short hair and spayed. Her...
Wed, 09/10/2025
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Missing dog Norco, photo: Lost Dog! $10,000 Reward - Call Now!
Lost
Lost Dog! $10,000 Reward - Cal...
Bluff Street, Norco
Reward $10,00.00 - 949-290-8615
Mon, 09/08/2025
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Missing dog , photo: Lost Dog Alert: Help Find Sweet Gigi!
Lost
Lost Dog Alert: Help Find Swee...
Ragus Street, 13738
Gigi is 11 years old, approximately 10lbs. Sh...
Listing is boosting
Fri, 09/05/2025
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Missing dog California City, photo: Help Find Klaus: Beloved Lost Bulldog
Lost
Help Find Klaus: Beloved Lost...
Hacienda Heights, California
Klaus is a very friendly Merle French bulldog...
Sat, 08/23/2025
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Missing dog Ontario, photo: Lost Dog: White with Brown Patches!
Lost
Lost Dog: White with Brown Pat...
South Sultana Avenue, 623, Ontario
She is white with brown/golden patches. She h...
Fri, 07/25/2025
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Missing dog Chino, photo: Help Find Lost Golden Mix in Chino!
Lost
Help Find Lost Golden Mix in C...
Vining Street, 6983, Chino
Golden hair golden mix , he ran away due to a...
Sat, 07/19/2025
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Missing dog Ontario, photo: Lost Dogs: Oso & Rover in Ontario
Lost
Lost Dogs: Oso & Rover in Onta...
North Campus Avenue, 311, Ontario
My two dogs, Oso and Rover got out of the yar...
Mon, 07/07/2025

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