64 listings

Missing pets in O'Fallon

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Lost pets St. Peters, photo: Lost dog, Park West Drive, 348, St. Peters — female, black
Lost
Lost dog, Park West Drive, 348...
Park West Drive, 348, Saint Peters
Black with a red collar
Mon, 10/19/2026
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Lost pets Saint Charles, photo: Lost dog, Brookwood Circle, 3489, Saint Charles — tan golden doodle with orange collar
Lost
Lost dog, Brookwood Circle, 34...
Brookwood Circle, 3489, Saint Charles
Golden doodle tan fur orange collar
Sun, 10/18/2026
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Lost pets Arlington, photo: Lost Dog, Saint Charles, Missouri, Arlington — male, 70-pound dog with curly tan/brown hair
Lost
Lost Dog, Saint Charles, Misso...
Saint Charles, Missouri
Male, 5 years old, tan/brown curly hair, 70 p...
Sun, 10/18/2026
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Lost pets Dardenne Prairie, photo: Lost dog, State Route N, 7907, Dardenne Prairie — female with bright pink harness
Lost
Lost dog, State Route N, 7907,...
State Route N, 7907, Dardenne Prairie
Solid Reddish brown. Had on bright pink harne...
Sun, 10/18/2026
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Lost pets Columbia, photo: Lost female dog, Wright City, Missouri, Columbia — blonde Yorkie
Lost
Lost female dog, Wright City,...
Wright City, Missouri
She’s a blonde Yorkie about 5 lbs. Photo atta...
Sat, 10/17/2026
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Lost pets Weldon Spring Heights, photo: Lost male dog, Technology Drive, 1120, O’Fallon, Weldon Spring Heights — blue-gray Thai Ridgeback with a back ridge
Success
Reunited
Technology Drive, 1120, O’Fallon
Thai Ridgeback. Blue Grey color. With erect e...
Listing is boosting
Fri, 10/09/2026
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Lost pets St. Louis, photo: Lost male dog, Port Diane Drive, 1247, St. Louis — brown and white Beagle
Success
Reunited
Port Diane Drive, 1247, St. Louis
Male Beagle-Obi got out of the backyard appro...
Mon, 09/28/2026
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Lost pets Saint Charles, photo: Lost male cat, Hunters Ridge, Saint Charles — orange coat and green eyes
Lost
Lost male cat, Hunters Ridge,...
Hunters Ridge, Saint Charles
Vibrant orange, green eyes, shaven spot on ta...
Fri, 09/25/2026
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Lost pets Wentzville, photo: Lost male dog, Discovery Center Way, 101, Wentzville — black coat and leather collar
Lost
Lost male dog, Discovery Cente...
Discovery Center Way, 101, Wentzville
All black with brown highlights in beard, wea...
Sun, 08/30/2026
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Lost pets Chesterfield, photo: Lost dog, Conway Oaks Drive, 1355, Chesterfield - female, German Shepherd/husky mix
Lost
Lost dog, Conway Oaks Drive, 1...
Conway Oaks Drive, 1355, Chesterfield
She is mostly white with light brown markings...
Fri, 08/28/2026
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Lost pets O'Fallon, photo: Lost dog, Winghaven Pointe Drive, 100, O'Fallon - skittish, half blue half brown left eye
Lost
Lost dog, Winghaven Pointe Dri...
Winghaven Pointe Drive, 100, O'Fallon
She is a red merle aussie. She is skittish an...
Thu, 08/20/2026
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Lost pets St. Louis, photo: Lost cat, Park Place Estates Drive, 3846, St. Louis - female, small and timid
Success
Reunited
Park Place Estates Drive, 3846, Bridgeton
Grey/lilac shorthair oriental, small for her...
Listing is boosting
Wed, 07/22/2026
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Lost pets Lake St. Louis, photo: Lost dog, Stonecastle Court, 835, O'Fallon, Lake St. Louis - female, black tee shirt
Lost
Lost dog, Stonecastle Court, 8...
Stonecastle Court, 835, O'Fallon
Lucy looks like a mini pin and has a black te...
Wed, 07/15/2026
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Lost pets Kansas City, photo: Lost cat, Villa Dorado Drive, Kansas City - male, dark spotted, skinny
Lost
Lost cat, Villa Dorado Drive,...
Villa Dorado Drive, Missouri
Dark cat with black dots pattern. Skinny cat,...
Mon, 07/13/2026
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Lost pets St. Louis, photo: Lost dog, Dardenne Street, 1102, Saint Charles, St. Louis - male, white patch under neck
Lost
Lost dog, Dardenne Street, 110...
Dardenne Street, 1102, Saint Charles
He’s like a Carmel with black highlights and...
Tue, 07/07/2026
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Lost pets Culebra, photo: Lost dog, female, Woodcliffe Road near Warson and Ladue Road, Culebra - brown and white, 14 lb
Lost
Lost dog, female, Woodcliffe R...
Ladue, Missouri
Daisy is 14 pounds and is brown and white. Sh...
Sat, 07/04/2026
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Lost pets St. Peters, photo: Lost cat, Van Buren Drive, Wentzville, St. Peters — female, no tail
Lost
Lost cat, Van Buren Drive, Wen...
Van Buren Drive, Wentzville
Spade face marking. No tail
Wed, 07/01/2026
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Lost pets St. Peters, photo: Lost cat, Turnberry Place, 205, St. Peters - light orange, very friendly
Lost
Lost cat, Turnberry Place, 205...
Turnberry Place, 205, St. Peters
Light orange, mediun size, very friendly. We...
Tue, 06/16/2026
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Lost pets St. Louis, photo: Lost cat, Bennington Place, 12342, St. Louis - female, small, thin
Lost
Lost cat, Bennington Place, 12...
Bennington Place, 12342, St. Louis
She is small, thin, her chest is white, her f...
Mon, 06/15/2026
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Lost pets Bridgeton, photo: Lost dog, Essex Avenue, 11229, Bridgeton - female
Success
Reunited
Essex Avenue, 11229, Bridgeton
Her main color is black secondary color white...
Sun, 06/14/2026

Statistics show that many pets go missing in O'Fallon, Missouri every year, leaving pet owners worried and searching for their beloved companions. It is crucial to act swiftly and effectively when your pet goes missing in order to increase the chances of a safe return. Understanding the steps to take can make all the difference in finding your lost pet.

What to do if you lose your pet in O'Fallon, state of Missouri?

When your pet goes missing in O'Fallon, it is vital to remain calm and organized. Here are some key actions to take immediately:

  • Check your home and yard thoroughly.
  • Inform your neighbors and ask if they have seen your pet.
  • Contact your local animal control and shelters in O'Fallon.
  • Post on social media and local community groups to spread the word.
  • Visit local shelters regularly to see if your pet has been brought in.

Having a plan in place can ensure that you act quickly. The sooner you start your search, the better the chances are that you will find your beloved pet.

How to write a missing pet ad in O'Fallon, state of Missouri

Creating an effective missing pet ad can significantly increase your chances of finding your lost animal. Here are some essential elements to include in your ad:

  • Clear description of your pet (include breed, color, and unique features).
  • Recent photo of your pet to help people recognize them.
  • Details of where and when your pet was last seen, including any relevant landmarks.
  • Your contact information so that people can easily reach out.
  • Any reward for information leading to the return of your pet can motivate others to help.

Remember, the more information you provide in your ad, the easier it will be for people in O'Fallon to assist in locating your lost pet. Keep your hope alive and engage your community in the search for your furry friend.