Mission Viejo, US - Lost and Found Dogs & Cats

Mission Viejo, US - Lost and Found Dogs & Cats Did you lose your pet? Post your listing for free ⬇️
help.pet911.org/MissionViejo Pet911 is Lost and Found Pets Worldwide system.

Our volunteer network consists of more than 150 thousand volunteers who are ready to help in search of missing pets. We work with veterinary clinics and shelters to inform them about missing pets in their area. If you have lost a dog or a cat, you can post a free listing at this link: https://help.pet911.org/MissionViejo
Once your listing is posted on Pet911, it can be seen by residents and volunt

eers in your area. The more people see the listing, the greater the chance of finding a missing pet. Good luck with your search and hope you reunite with your beloved pet!

Missing cat! Please share!Grey and white has 6 kknuckles each foot!Owner's name: caston storerTelephone: 19495429906Addr...
05/13/2026

Missing cat! Please share!

Grey and white has 6 kknuckles each foot!
Owner's name: caston storer
Telephone: 19495429906
Address: Entrada Paraiso, 2127, San Clemente
More details
https://pet911.org/usl536951

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing cat! Please share!White with yellow markings on her head and tail, black marking at the end of her tailOwner's n...
05/10/2026

Missing cat! Please share!

White with yellow markings on her head and tail, black marking at the end of her tail
Owner's name: Michelle Oten
Telephone: 19494128288
Address: Moccasin Trail, 8, Trabuco Canyon
More details
https://pet911.org/usl536784

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing bird! Please share!Our sweet girl Sisu is still missing and our hearts are absolutely shattered. She escaped whi...
05/09/2026

Missing bird! Please share!

Our sweet girl Sisu is still missing and our hearts are absolutely shattered. She escaped while we were staying near Huntington Beach/Fountain Valley and we are desperately trying to bring her home. Sisu is a mourning dove with soft tan/brown feathers, gentle dark eyes, and a very sweet spirit. She has several dark spots on her left wing. She may be scared, hiding quietly, perched high up on rooftops, trees, balconies, or tucked into quiet areas away from noise.
Owner's name: Daisy DeCastris
Telephone: 12398987164
Address: Slater Avenue, 9930, Fountain Valley
More details
https://pet911.org/usl536690

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

SEARCH COMPLETED - Thanks for Your Help!Happy Reunion!The dog is safe at home!Thank you to everyone who shared and helpe...
04/30/2026

SEARCH COMPLETED - Thanks for Your Help!

Happy Reunion!The dog is safe at home!
Thank you to everyone who shared and helped in the search. After 1 day in search, dog returned home, safe and loved. Together we did it!🐾❤️
More details
https://pet911.org/usl536177

Have you lost or found a pet?
Place a listing for free on Pet911 https://help.pet911.org/new
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UPDATE: SEARCH COMPLETED - Thanks for Your Help!Missing dog! Please share!Black medium sized dog with tan harness. Brown...
04/30/2026

UPDATE: SEARCH COMPLETED - Thanks for Your Help!

Missing dog! Please share!

Black medium sized dog with tan harness. Brown eyes. Very nervous dog
Owner's name: Adam Gutierrez
More details
https://pet911.org/usl536177

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing bird! Please share!Harris’ Hawk lost. She has bright blue braided jesses. The photo shows Orange but those are n...
04/30/2026

Missing bird! Please share!

Harris’ Hawk lost. She has bright blue braided jesses. The photo shows Orange but those are now blue. She is darker since that photo was taken since she is now mature.
Owner's name: Mike
Telephone: 19493109401
Address: Stoneridge, 23162, Mission Viejo
More details
https://pet911.org/usl536143

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing cat! Please share!She is gray and white, with green eyes, she is shy/afraid but loving. She would probably come ...
04/17/2026

Missing cat! Please share!

She is gray and white, with green eyes, she is shy/afraid but loving. She would probably come to you if you took the time to get her to. Please do if you see her. Call Shannon call anytime. Thank you so much.
Owner's name: Shannon
Telephone: 19092535617
Address: Balboa Pier, 1, Newport Beach
More details
https://pet911.org/usl535130

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing cat! Please share!Minko has a short tail the size of a finger! He is white on his face down to tge underneath st...
04/11/2026

Missing cat! Please share!

Minko has a short tail the size of a finger! He is white on his face down to tge underneath stomach area. He looks like a cow with his markings. Hes mostly white with black markings and green eyes. He hasnt been nuetered. I think I saw him on a pet allience site from LA as if someone drove him there from here!!! I cant rea h them!!!
Owner's name: Heidi
Telephone: 19499420863
Address: National Avenue, 2044, Costa Mesa
More details
https://pet911.org/usl534643

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing cat! Please share!She left backyard at night at 4 AprilOwner's name: Olha FloresTelephone: 17145144391Address: V...
04/07/2026

Missing cat! Please share!

She left backyard at night at 4 April
Owner's name: Olha Flores
Telephone: 17145144391
Address: Via Corzo, 4580, Yorba Linda
More details
https://pet911.org/usl534358

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

Missing dog! Please share!Brown shiba 15 lbsOwner's name: rui guanTelephone: 16266821800Address: Lakeview Avenue, 6000, ...
04/02/2026

Missing dog! Please share!

Brown shiba 15 lbs
Owner's name: rui guan
Telephone: 16266821800
Address: Lakeview Avenue, 6000, Yorba Linda
More details
https://pet911.org/usl533954

Have you lost or found a pet? Place a listing for free on Pet911 https://help.pet911.org/new

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