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

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

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

Your Hayward 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/hayward_ca

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

ound 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!!

🚨Cloud was LOST on June 11, 2026 in Castro Valley, CA 94552 near Misty Spring Drive.Please spread the word for this lost...
06/14/2026

🚨Cloud was LOST on June 11, 2026 in Castro Valley, CA 94552 near Misty Spring Drive.
Please spread the word for this lost cat by sharing this post.

🐾 Description: "His back has three white cloud marks
Legs are white
Please contact us if you see it"

🔗 For more info or to contact Cloud's owner, click here: https://www.pawboost.com/p/73007315

📣 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.

UPDATE: REUNITED!! Simba is home safe & sound after 10 hours, 24 minutes :)🚨Simba was LOST on June 13, 2026 in Cherrylan...
06/14/2026

UPDATE: REUNITED!! Simba is home safe & sound after 10 hours, 24 minutes :)

🚨Simba was LOST on June 13, 2026 in Cherryland, CA 94541 near Banyan St and Willow St.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "His name is Simba, he’s a small little kitten. He’s 2 months old. He has a Garfield collar.
PLEASE HELP ME FIND HIM.
He escaped with my other cat that I posted. Him and Harmony.
They will be a small reward…"

🐾 Description: "He’s an ORANGE TABBY"

🔗 For more info or to contact Simba's owner, click here: https://www.pawboost.com/p/73004745

📣 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.

UPDATE: REUNITED!! Harmony is home safe & sound after 10 hours, 35 minutes :)🚨Harmony was LOST on June 13, 2026 in Cherr...
06/14/2026

UPDATE: REUNITED!! Harmony is home safe & sound after 10 hours, 35 minutes :)

🚨Harmony was LOST on June 13, 2026 in Cherryland, CA 94541 near Banyan St and Willow St.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Please, help me find my cat.
Her name is Harmony, she has a pink collar. She a sweet girl but she’s gets scared quickly.
Whoever finds her will get a small reward, it’s not a lot but something counts.
She means everything to me!!!!"

🐾 Description: "She’s a strip cat, brown/black.
Shes a Tabby."

🔗 For more info or to contact Harmony's owner, click here: https://www.pawboost.com/p/73004728

📣 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.

🚨Ashley was LOST on June 7, 2026 in Hayward, CA 94545 near Hayward CA 94545.Please spread the word for this lost cat by ...
06/14/2026

🚨Ashley was LOST on June 7, 2026 in Hayward, CA 94545 near Hayward CA 94545.
Please spread the word for this lost cat by sharing this post.

🐾 Description: "Light gray cat"

🔗 For more info or to contact Ashley's owner, click here: https://www.pawboost.com/p/73004007

📣 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.

🚨Lucky was LOST on June 13, 2026 in Hayward, CA 94545 near Park .Please spread the word for this lost dog by sharing thi...
06/13/2026

🚨Lucky was LOST on June 13, 2026 in Hayward, CA 94545 near Park .
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Hey guys looking for my pet dog Lucky she’s 12 years old small white and brown dog Jack Russell Chihuahua mix she doesn’t bite. She is a little shy she might be hiding in a bush or someone’s yard last seen off of Miami Ave Hayward at 12:30pm today June 13. She means a lot to me and my gf and is a rescue her self."

🔗 For more info or to contact Lucky's owner, click here: https://www.pawboost.com/p/73003116

📣 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.

🚨Nugget was LOST on June 12, 2026 in Hayward, CA 94544 near Welford circle, Hayward CA.Please spread the word for this l...
06/13/2026

🚨Nugget was LOST on June 12, 2026 in Hayward, CA 94544 near Welford circle, Hayward CA.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "White cat escape from the backyard probably lost at the warehouse around the hse"

🐾 Description: "White cat"

🔗 For more info or to contact Nugget's owner, click here: https://www.pawboost.com/p/73002321

📣 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.

🚨Broccoli was LOST on June 13, 2026 in Hayward, CA 94544 near Winton avenue to the north and west Tennyson to the south...
06/13/2026

🚨Broccoli was LOST on June 13, 2026 in Hayward, CA 94544 near Winton avenue to the north and west Tennyson to the south. Nearby landmarks are apmt complexes and a gas station..
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "I need desperately to help find my beloved cat Broccoli. According to my mom, he bolted out the front door while I wasn't home. This isn't typical behavior for him, as he usually only goes outside to nibble on grass before he comes back inside. I won't be home for a few hours, and I'm really worried about him (particularly because he has no collar). Please help me find my baby so I can see him again."

🐾 Description: "Bicolor tabby (white with tabby patches) with green eyes. He has a distinct "mustache" marking on his snout. He is partially blind in one eye. "

🔗 For more info or to contact Broccoli's owner, click here: https://www.pawboost.com/p/73001920

📣 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.

UPDATE: REUNITED!! Bandit is home safe & sound after 22 hours, 14 minutes :)"Thank you to everyone who sent me wonderful...
06/13/2026

UPDATE: REUNITED!! Bandit is home safe & sound after 22 hours, 14 minutes :)

"Thank you to everyone who sent me wonderful and useful tips to get him back, it worked!!!"
-Bandit's Owner
🚨Band was LOST on June 12, 2026 in San Leandro, CA 94578 near Altamont Road and Darius.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Bandit is very skittish so he may not come to you if you see him but he is chipped and is wearing a collar with our contact info. Please contact us as soon as possible if you spot him. He is an indoor cat so he is probably t"

🐾 Description: "Long hair black male with white tuft on chest. "

🔗 For more info or to contact Band's owner, click here: https://www.pawboost.com/p/73001773

📣 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.

UPDATE: REUNITED!! George is home safe & sound after 1 hours, 7 minutes :)🚨George was LOST on June 13, 2026 in Castro ...
06/13/2026

UPDATE: REUNITED!! George is home safe & sound after 1 hours, 7 minutes :)

🚨George was LOST on June 13, 2026 in Castro Valley, CA 94578 near Strang ave, easy St .
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Contact if found "

🐾 Description: "Friendly and curious 9 y/o French bulldog by the name of George "

🔗 For more info or to contact George 's owner, click here: https://www.pawboost.com/p/73001448

📣 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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