Fontana, CA - Lost Dogs, Cats & Pets - PawBoost

Fontana, CA - Lost Dogs, Cats & Pets - PawBoost We share lost & found pet alerts for Fontana. We also share found dogs, found cats, and found pets. Do you have a lost pet in Fontana?

Report a lost pet here: pawboost.com/fb/fontana_ca

Your Fontana area lost dog, lost cat, or lost pet will be shared here after you create your report. Report it to PawBoost here: https://www.pawboost.com/fb/fontana_ca

Please LIKE this page so you can be in on the search when a lost dog, lost cat, lost bird & other lost pets go missing in the Fontana area. We also share found dogs, found cats, fo

und birds, and other found pets to this page. Together, we can help more stray animals get home safe :)

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Best of luck!!

🚨 This dog was FOUND TODAY in Fontana, CA 92336 near Ocean St.Please spread the word for this found dog by sharing this ...
08/05/2026

🚨 This dog was FOUND TODAY in Fontana, CA 92336 near Ocean St.
Please spread the word for this found dog by sharing this post.

💬 Finder's Message: "Found this sweet boy roaming around! He was pretty nervous. I led him to my backyard and can keep him only for a couple days before bringing him to the shelter."

🐾 Description: "Black dog with white markings on the chest. Not neutered."

🔗 For more info or to contact this dog's owner, click here: https://www.pawboost.com/p/73225485

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 This dog was FOUND TODAY in Fontana, CA 92336 near Summit and Pinehurst.Please spread the word for this found dog by s...
08/04/2026

🚨 This dog was FOUND TODAY in Fontana, CA 92336 near Summit and Pinehurst.
Please spread the word for this found dog by sharing this post.

💬 Finder's Message: "This pet is friendly and familiar with people. He was willing to jump into the car when prompted. He ran across a busy street in the extreme heat. Poor guy!"

🐾 Description: "Adult Yellow Lab, friendly"

🔗 For more info or to contact this dog's owner, click here: https://www.pawboost.com/p/73224582

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 This dog was FOUND YESTERDAY in Rialto, CA 92376 near Renaissance Village apmt.Please spread the word for this found d...
08/04/2026

🚨 This dog was FOUND YESTERDAY in Rialto, CA 92376 near Renaissance Village apmt.
Please spread the word for this found dog by sharing this post.

💬 Finder's Message: "Found him yesterday night outside my apmt complex. He’s super friendly and loves to play. I’m not quite sure what breed he is but he is orange and white "

🐾 Description: "He’s an orange and white dog not sure what breed. Long body and very friendly"

🔗 For more info or to contact this dog's owner, click here: https://www.pawboost.com/p/73224463

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 Rocko was LOST August 2, 2026 in Fontana, CA 92336 near Curtis and Beach.Please spread the word for this lost dog by s...
08/04/2026

🚨 Rocko was LOST August 2, 2026 in Fontana, CA 92336 near Curtis and Beach.
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Please help me return my dog home. He is 11 years old and his sister cat misses him dearly and so does the rest of his family. "

🐾 Description: "Pomeranian with the spot on his nose and a cyst on his eye"

🔗 For more info or to contact Rocko's owner, click here: https://www.pawboost.com/p/73223725

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 Boss Lady was LOST YESTERDAY in Rialto, CA 92376 near Merrill and Bonnie view dr.Please spread the word for this lost ...
08/04/2026

🚨 Boss Lady was LOST YESTERDAY in Rialto, CA 92376 near Merrill and Bonnie view dr.
Please spread the word for this lost dog by sharing this post.

🐾 Description: "Light brown and a little white on her chest has a over bite "

🔗 For more info or to contact Boss Lady's owner, click here: https://www.pawboost.com/p/73223264

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 This dog was FOUND TODAY in Rialto, CA 92376 near baseline and riverside.Please spread the word for this found dog by ...
08/04/2026

🚨 This dog was FOUND TODAY in Rialto, CA 92376 near baseline and riverside.
Please spread the word for this found dog by sharing this post.

🐾 Description: "German Shepard with giant wide pink collar "

🔗 For more info or to contact this dog's owner, click here: https://www.pawboost.com/p/73222194

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 This cat was FOUND TODAY in Fontana, CA 92335 near Senior center.Please spread the word for this found cat by sharing ...
08/04/2026

🚨 This cat was FOUND TODAY in Fontana, CA 92335 near Senior center.
Please spread the word for this found cat by sharing this post.

💬 Finder's Message: "It's a small kitty, sad doesn't want to eat or drink water. It look exhaust it."

🐾 Description: "Calico brownish"

🔗 For more info or to contact this cat's owner, click here: https://www.pawboost.com/p/73221181

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 This cat was SIGHTED TODAY in Fontana, CA 92335 near Arrow and seville.Please spread the word for this found cat by sh...
08/04/2026

🚨 This cat was SIGHTED TODAY in Fontana, CA 92335 near Arrow and seville.
Please spread the word for this found cat by sharing this post.

🐾 Description: "Gray with tracker/ but tracker fell off"

🔗 For more info or to contact this cat's owner, click here: https://www.pawboost.com/p/73220903

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 Maya was LOST July 16, 2026 in San Bernardino, CA 92407 near American Elm/Tupelo.Please spread the word for this lost ...
08/03/2026

🚨 Maya was LOST July 16, 2026 in San Bernardino, CA 92407 near American Elm/Tupelo.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Anyone seen Maya? She is our Covid cat. We miss her! My son has been down since she's been gone. "

🐾 Description: "Black/White"

🔗 For more info or to contact Maya's owner, click here: https://www.pawboost.com/p/73219479

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨 This dog was FOUND TODAY in Fontana, CA 92336 near San Bernardino Ave.Please spread the word for this found dog by sha...
08/03/2026

🚨 This dog was FOUND TODAY in Fontana, CA 92336 near San Bernardino Ave.
Please spread the word for this found dog by sharing this post.

💬 Finder's Message: "Is someone missing their sweet girl? Her two ears our scab . She’s brown and black. German Shepherd. She’s super friendly, but I’m pretty sure she wants to go home. If anyone’s missing her or anyone knows about her. Please give me a call. ask for Sylvia she’s my daughter. Animal Control is picking her up at eight. Please help me take her home before they come and take her. 😢🙏🏼"

🐾 Description: "Tan/btown and black"

🔗 For more info or to contact this dog's owner, click here: https://www.pawboost.com/p/73218231

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

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