194 listings

Missing pets in Ontario

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Lost pets Pomona, photo: Lost dog, Phillips Ranch Road, 99, Pomona, Pomona — female Shiba Inu named Meme
Lost
Lost dog, Phillips Ranch Road,...
Phillips Ranch Road, 99, Pomona
Meme is a red / yellow shiba inu
Mon, 11/02/2026
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Lost pets Rowland Heights, photo: Lost cat, Paso Real Avenue, 1745, Otterbein, Rowland Heights — 2-year-old female
Lost
Lost cat, Paso Real Avenue, 17...
Paso Real Avenue, 1745, Otterbein
Female 2 years old microchipped
Sat, 10/31/2026
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Lost pets Azusa, photo: Lost cat, Azusa, California — small female tortoiseshell calico
Lost
Lost cat, Azusa, California —...
Azusa, California
Small Female cat tortoise calico colors last...
Sat, 10/24/2026
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Lost pets Fontana, photo: Lost female dog, Arrow Route, 14512, Fontana — afraid of strangers
Success
Reunited
Arrow Route, 14512, Fontana
Maya is a tan golden doodle, freshly groomed....
Sat, 10/24/2026
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Lost pets Colton, photo: Lost dog, North Martinez Lane, 1077, Colton — male white and cream Maltipoo
Lost
Lost dog, North Martinez Lane,...
North Martinez Lane, 1077, Colton
White and cream Maltipoo
Sat, 10/24/2026
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Lost pets Peoria, photo: Lost dog, female, Orchard Street, 9891, Bloomington, Peoria — curly white hair and a brown spot
Lost
Lost dog, female, Orchard Stre...
Orchard Street, 9891, Bloomington
Lexie got out when garage door was opened Has...
Fri, 10/23/2026
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Lost pets Ontario, photo: Lost cat, Ontario, California — female with a long-haired grey-brown coat
Lost
Lost cat, Ontario, California...
Ontario, California
Greyish mixed with brown coat color she’s a l...
Wed, 10/21/2026
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Lost pets Chino Hills, photo: Lost bird, Chino Hills Parkway, 14250, Chino Hills — gray parrot with red tail
Lost
Lost bird, Chino Hills Parkway...
Chino Hills Parkway, 14250, Chino Hills
This parot is light Grey with white circles a...
Wed, 10/21/2026
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Lost pets Moreno Valley, photo: Lost dog, East Big Range Road, 2804, Moreno Valley — male, 1 year old
Lost
Lost dog, East Big Range Road,...
East Big Range Road, 2804, Ontario
Fawn and black, 1 year old, friendly, playful...
Sat, 10/17/2026
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Lost pets West Covina, photo: Lost dog, North Maplewood Avenue, 595, West Covina — responds to Cinnabun
Lost
Lost dog, North Maplewood Aven...
North Maplewood Avenue, 595, West Covina
White and brown for curly, brown colored ears...
Fri, 10/16/2026
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Lost pets Fontana, photo: Lost dog, male, Ludlow Lane, 15953, Fontana — white Shih Tzu with light brown spots
Lost
Lost dog, male, Ludlow Lane, 1...
Ludlow Lane, 15953, Fontana
White Shih Tzu with Light Brown Spots
Fri, 10/16/2026
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Lost pets San Bernardino, photo: Lost dog, East 13th Street, 196, San Bernardino — friendly male terrier mix
Lost
Lost dog, East 13th Street, 19...
East 13th Street, 196, San Bernardino
His name is Nito/Shadow he is a small terrier...
Thu, 10/15/2026
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Lost pets Jurupa Valley, photo: Lost dog, Rubidoux Boulevard, 3739, Jurupa Valley — male, black, tan and white
Lost
Lost dog, Rubidoux Boulevard,...
Rubidoux Boulevard, 3739, Jurupa Valley
Black, tan, white
Wed, 10/14/2026
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Lost pets Diamond Bar, photo: Lost cat, Estoril Drive, 22911, Diamond Bar — female with black coat and yellow-green eyes
Lost
Lost cat, Estoril Drive, 22911...
Estoril Drive, 22911, Diamond Bar
Female, 3 years old, domestic short hair, all...
Listing is boosting
Wed, 10/14/2026
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Lost pets Bloomington, photo: Lost cat, Forest Avenue, 9765, Bloomington — female with a clipped left ear
Lost
Lost cat, Forest Avenue, 9765,...
Forest Avenue, 9765, Bloomington
She is all black no collar. Friendly and has...
Wed, 10/14/2026
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Lost pets Rowland Heights, photo: Lost cat, South Larkvane Road, 1835, Rowland Heights — male orange tabby, Mr O
Lost
Lost cat, South Larkvane Road,...
South Larkvane Road, 1835
Orange tabby, his name is Mr O. He has a chip...
Tue, 10/13/2026
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Lost pets Riverside, photo: Lost Dog, 13361 Hildegarde St, Riverside — 10-year-old male pug with a hernia
Lost
Lost Dog, 13361 Hildegarde St,...
13361 Hildegarde St
10 year old pug. Has hernia with lump protrud...
Tue, 10/13/2026
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Lost pets Riverside, photo: Lost male cat, Lemon Grove Avenue, 6580, Jurupa Valley, Riverside — gray tabby with clipped ear
Success
Reunited
Lemon Grove Avenue, 6580, Jurupa Valley
He’s a gray tabby he is ear is clipped he is...
Sat, 10/10/2026
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Lost pets Pomona, photo: Lost dog, South Main Street, 477, Pomona — black female dog with a microchip
Success
Reunited
South Main Street, 477, Pomona
She friendly, is scary right now, dose not ha...
Sat, 10/10/2026
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Lost pets Chino, photo: Lost male bird, Pablo Street, 6108, Chino — answers to whistles
Lost
Lost male bird, Pablo Street,...
Pablo Street, 6108, Chino
(909) 683-8301 Mille is 7 inch blue/grey para...
Wed, 10/07/2026

In Ontario, California, the issue of lost pets is a pressing concern. Studies show that thousands of pets go missing each year, causing distress for their owners. It's crucial to understand how to effectively respond if your pet becomes lost. Many pet owners find themselves unsure of what steps to take, which is why knowing the right actions can make a significant difference.

What to do if you lose your pet in Ontario, state of California?

If you realize that your pet is missing, the first thing to do is to remain calm. Panic can cloud your judgment and hinder your ability to think clearly. Start by searching your home and the immediate area thoroughly. Pets can often hide when they are frightened. If they are not found at home, consider the following steps:

  • Check with your neighbors and ask if they have seen your pet.
  • Visit local animal shelters and animal control agencies in Ontario.
  • Take a walk around your neighborhood with treats or their favorite toy, calling their name.
  • Utilize social media and local community groups to spread the word about your lost pet.

These steps can help in locating your missing animal, and they are important in maximizing your chances of bringing them home safely.

How to write a missing pet ad in Ontario, state of California?

Writing an effective missing pet ad can greatly increase the likelihood of finding your beloved animal. Here are some tips on how to create a compelling advertisement:

  • Start with a clear and concise description of your pet, including their name, breed, age, and any distinctive features.
  • Include your contact information and specify how you can be reached.
  • Use a recent photograph of your pet to help others recognize them easily.
  • Offer a reward if possible; this can motivate people to keep an eye out for your pet.

By crafting a well-thought-out ad, you can enhance your chances of finding your lost pet in Ontario and reuniting them with your family.