43 listings

Missing dogs in Costa Mesa

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Missing dog Long Beach, photo: Lost dog, East 4th Street, 3201, Long Beach - 10 years old, about 100 lbs
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Lost dog, East 4th Street, 320...
East 4th Street, 3201, Long Beach
He is a sweet and good dog. He weighs about 1...
Sat, 11.07.2026
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Missing dog Huntington Beach, photo: Lost dog, 21st Street, 100, Huntington Beach - 4-month-old red heeler
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Lost dog, 21st Street, 100, Hu...
Pacific Coast Highway, 2102, Huntington Beach
He's a 4 month old Red Heeler (Cattle dog). T...
Mon, 06.07.2026
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Missing dog Tustin, photo: Lost dog, West Main Street, 345, Tustin - white poodle mix, no collar
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Lost dog, West Main Street, 34...
West Main Street, 345, Tustin
White, short legged poodle mix, in need of a...
Sun, 05.07.2026
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Missing dog Long Beach, photo: Lost dog, Gaviota Avenue, 1008, Long Beach - female, small Pomeranian with a black coat, white chest, and white right leg
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Lost dog, Gaviota Avenue, 1008...
Gaviota Avenue, 1008, Long Beach
Small pomeranian, black with white chest and...
Sat, 04.07.2026
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Missing dog Santa Ana, photo: Lost dog, female, Aloha Street, 126, Santa Ana - black and white, very shy and scared
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Lost dog, female, Aloha Street...
Aloha Street, 126, Santa Ana
Franki mini husky/pomsky. Black and white. Ab...
Sat, 04.07.2026
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Missing dog Signal Hill, photo: Lost dog, Cherry Avenue, 2175, Signal Hill - female, white with brown spots
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Lost dog, Cherry Avenue, 2175,...
Cherry Avenue, 2175, Signal Hill
Very shy not good with strangers she is white...
Sat, 27.06.2026
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Missing dog Los Angeles, photo: Lost dog, Orange, California, Los Angeles - female, friendly and playful
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Lost dog, Orange, California,...
Orange, California
She got out the gate with our other dog but t...
Fri, 26.06.2026
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Missing dog Garden Grove, photo: Lost dog, Tobie Street, 11401, Garden Grove, Garden Grove - male chihuahua, short, long, and skinny
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Lost dog, Tobie Street, 11401,...
Tobie Street, 11401, Garden Grove
He is short long and skinny brown chihuahua h...
Wed, 24.06.2026
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Missing dog Los Angeles, photo: Lost dog, West Maurie Avenue, 4522, Santa Ana, Los Angeles - male, stubby tail
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Lost dog, West Maurie Avenue,...
West Maurie Avenue, 4522, Santa Ana
Brown and black short hair Stubby tail Long f...
Wed, 24.06.2026
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Missing dog Garden Grove, photo: Lost dog, Sherlock Lane, 9141, Garden Grove - chunky grey French bulldog with white paws, eyes, stomach, and chin
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Lost dog, Sherlock Lane, 9141,...
Sherlock Lane, 9141, Garden Grove
Chunky grey French bulldog. He has white paws...
Tue, 19.05.2026
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Missing dog Costa Mesa, photo: Lost male dog, East 15th Street, Costa Mesa - black with tan harness
Success
Reunited
East 15th Street, 358, Costa Mesa
Black medium sized dog with tan harness. Brow...
Thu, 30.04.2026
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Missing dog Garden Grove, photo: Lost Toy Poodle in Red Pooh Hoodie
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Lost Toy Poodle in Red Pooh Ho...
Devon Lane, 8522, Garden Grove
He’s a white toy poodle wearing a bright red...
Tue, 06.01.2026
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Missing dog California City, photo: Lost Black Poodle Mix in Orange, CA
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Lost Black Poodle Mix in Orang...
Orange, California
Black medium size poodle/mix
Mon, 29.12.2025
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Missing dog Laguna Woods, photo: Lost White Terrier on Avenida Majorca
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Lost White Terrier on Avenida...
Avenida Majorca, 178, Laguna Woods
Small, white, Norwegian Terrier
Thu, 18.12.2025
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Missing dog Rancho Santa Margarita, photo: Lost Golden Retriever in Rancho Santa Margarita
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Lost Golden Retriever in Ranch...
Via Serena, 138,140, Rancho Santa Margarita
Golden retreiver, medium sized, no collars,
Mon, 08.12.2025
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Missing dog Westminster, photo: Lost Dog: Tiny Pup with Giant Ears
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Lost Dog: Tiny Pup with Giant...
Ida Way, 14292, Westminster
She is a medium to small size dog with giant...
Sat, 15.11.2025
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Missing dog Aliso Viejo, photo: Lost Dog: White with Black Spots, 15 Yrs
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Lost Dog: White with Black Spo...
Hollyleaf, 61, Aliso Viejo
He is about 15 years old and now has some lip...
Sat, 25.10.2025
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Missing dog Midway City, photo: Lost: Small White Maltipoo - Harper St
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Lost: Small White Maltipoo - H...
Harper Street, 14612, Midway City
Small white dog, maltese and poodle mixed, bl...
Sat, 09.08.2025
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Missing dog Santa Ana, photo: Help Find My Lost Dog: Nobel Ave, Santa Ana
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Help Find My Lost Dog: Nobel A...
Nobel Avenue, 414, Santa Ana
Brown caramel coat with darker brown spots, w...
Thu, 07.08.2025
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Missing dog Santa Ana, photo: Lost Sociable Dog on East Fruit St.
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Lost Sociable Dog on East Frui...
East Fruit Street, 1152, Santa Ana
He is very sociable with people and does not...
Fri, 25.07.2025

Statistics indicate that thousands of pets go missing each year, with dogs being one of the most commonly lost animals. In Costa Mesa, California, the community comes together to support families in finding their lost furry friends. If you find yourself in this difficult situation, it’s essential to act quickly and effectively.

What to do if your dog is lost in Costa Mesa state of California

If your dog goes missing, follow these steps to increase your chances of a safe return:

  • Immediately search the surrounding area where your dog was last seen.
  • Notify your neighbors and ask them to keep an eye out.
  • Visit local animal shelters and control centers to report your missing dog.
  • Post on social media platforms and local community boards.
  • Check with local veterinarians to see if your dog has been brought in.

Each moment counts when your beloved pet is missing. The effort put into searching and notifying others can make all the difference in bringing your dog back home safely.

How to write a missing dog ad in Costa Mesa state of California

Creating a compelling ad is crucial to spread the word about your missing dog. Here are some key points to include in your advertisement:

  • Provide a clear and recent photo of your dog.
  • Include detailed physical descriptions, including size, weight, breed, and any distinctive markings.
  • Specify where and when your dog was last seen.
  • Provide your contact information, making it easy for people to reach you.
  • Offer a reward if possible, as this can motivate people to help.

By sharing your ad far and wide, you can increase the chances of finding your lost dog. Effective communication within your community is vital, ensuring that everyone is aware and on the lookout.

With persistence and community support, you can navigate through this challenging time and hopefully reunite with your cherished pet.