Ontario - Lost Dogs, Cats & Pets - PawBoost

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

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

Your Ontario 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/ontario_canada

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 Ontario area. We also share found dogs, found cats

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

Curious how PawBoost works? Read our FAQs here: https://www.pawboost.com/blog/pawboost-faqs/

Best of luck!!

🚨Vicki/babycat was LOST on May 22, 2026 in Newmarket, ON L3Y 0C2 near Davis and Parkside .Please spread the word for thi...
05/23/2026

🚨Vicki/babycat was LOST on May 22, 2026 in Newmarket, ON L3Y 0C2 near Davis and Parkside .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Please help us find our beautiful baby cat! She must have snuck out from the balcony and we are hoping someone has taken her in. We hope she is ok! 🙏"

🐾 Description: "Small grey tabby with yellow eyes"

🔗 For more info or to contact Vicki/babycat's owner, click here: https://www.pawboost.com/p/72917608

📣 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.

🚨Shane was LOST on May 21, 2026 in Melbourne, ON N0L 1T0 near Melbourne rd and longwoods rd.Please spread the word for t...
05/23/2026

🚨Shane was LOST on May 21, 2026 in Melbourne, ON N0L 1T0 near Melbourne rd and longwoods rd.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "LOST CAT – MELBOURNE AREA 🚨
​Our cat escaped from a family member’s home in the Melbourne area on Thursday, May 21st. He is unfamiliar with the area, as he was recently displaced here following a hse fire in London, and is likely very scared and hiding.
​Description: * Grey/black tabby and white Domestic Shorthair.
​Distinct dark "cap" on his head, dark "saddle" patch on his side, with a white back, chest, face, and legs.
​⚠️ Please Do Not Chase or Call Out: He is timid but friendly and may bolt if pressured. If you see him, please note the location/direction and contact us immediately.
​Neighbors: Please check under your porches, decks, sheds, or inside open garages where a scared cat might hide."

🐾 Description: "Grey/black tabby and white Domestic Shorthair.
• ​Distinct dark "cap" on his head, dark "saddle" patch on his side, with a white back and chest, face, and legs. He is timid but friendly and might bolt if pressured"

🔗 For more info or to contact Shane's owner, click here: https://www.pawboost.com/p/72917388

📣 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.

🚨Chico was LOST on April 3, 2026 in Bolton, ON L7E near King st and queen st.Please spread the word for this lost dog by...
05/23/2026

🚨Chico was LOST on April 3, 2026 in Bolton, ON L7E near King st and queen st.
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "I miss him so much. Chico was stolen from me along with his brother Chappie (a black chihuahua) by the dog sitter. They are located at 65 James st. In Bolton. I AM OFFERING A 10’000 REWARD for the retrieval of Chico "

🐾 Description: "Pug/Pom, 17lbs, light brown black face 12 years of age "

🔗 For more info or to contact Chico's owner, click here: https://www.pawboost.com/p/72917064

📣 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.

🚨Tiko was LOST on May 21, 2026 in Cavan, ON L0A 1A0 near Highway 7A and sunset drive.Please spread the word for this los...
05/23/2026

🚨Tiko was LOST on May 21, 2026 in Cavan, ON L0A 1A0 near Highway 7A and sunset drive.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "His name is Tiko he has been lost since the 21st of May 2026.
He had a blue collar on when he left. If you see him please call or"

🐾 Description: "Grey and little White"

🔗 For more info or to contact Tiko's owner, click here: https://www.pawboost.com/p/72917026

📣 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.

Spread the great news: Freddy has been reunited with his family after 9 days, 7 hours! Here is a picture of him home saf...
05/23/2026

Spread the great news: Freddy has been reunited with his family after 9 days, 7 hours! Here is a picture of him home safe and sound :)

"Thank you to everyone who helped out while Freddy was missing. Hallelujah he’s home!"
-Freddy's Owner

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

🚨Wang Bao Fan was LOST on May 15, 2026 in Whitchurch-Stouffville, ON L4A 4B4 near Kennedy rd and Bloomington .Please spr...
05/22/2026

🚨Wang Bao Fan was LOST on May 15, 2026 in Whitchurch-Stouffville, ON L4A 4B4 near Kennedy rd and Bloomington .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Hi, if anyone sees my missing cat please contact me asap! I’d greatly appreciate any signs, location, or photos. Last seen around Kennedy rd and Bloomington. He’s been with us for so long, doesn’t hunt at all, and we’re incredibly worried.

He is a himalayan. All white, with yellow on the ears and tail. very blue eyes.
Please reach out if seen"

🐾 Description: "white with yellow on the ears and tail. Light blue eyes. long hair"

🔗 For more info or to contact Wang Bao Fan's owner, click here: https://www.pawboost.com/p/72914084

📣 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!! this pet is home safe & sound after 56 minutes :)Please spread the word so we can reunite this found ...
05/22/2026

UPDATE: REUNITED!! this pet is home safe & sound after 56 minutes :)

Please spread the word so we can reunite this found dog with its family! FOUND on May 22, 2026 in Brampton, ON L6P near Countryside and goreway area

Message from Finder: "My friend found this lost dog in our area (countryside and goreway) in Brampton! There’s no name tag, she’s walking door to door looking for the owners! Please reach her number if you think this dog might be yours or you know where the owners live!"

Description: Dark brown goldendoodle, medium size

Do you have information? Contact finder here: https://www.pawboost.com/p/72913531

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

⚠️ 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!! Lulu is home safe & sound after 1 days, 5 hours :)"Thank you to all the wonderful suggestions, shares...
05/22/2026

UPDATE: REUNITED!! Lulu is home safe & sound after 1 days, 5 hours :)

"Thank you to all the wonderful suggestions, shares and support. Lulu was found this afternoon by a neighbor a few doors down."
-Lulu's Owner
🚨Lulu was LOST on May 21, 2026 in Oshawa, ON L1G 3X2 near Taunton and Simcoe.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "My sister Megan's beloved cat Lulu has escaped early this morning. Missing at simcoe and Taunton area. She is very shy and scared so I’m expecting her to be hiding under something. Please check under your porches, sheds, garages and backyards. She responds to Lulu and she loves her treats. She is my sisters baby please help us find her and bring her home.
$50 reward."

🐾 Description: "Yellow/green eyes, very fluffy, all black, turns rusty in the sun. No collar but she is microchipped"

🔗 For more info or to contact Lulu's owner, click here: https://www.pawboost.com/p/72908863

📣 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.

Please spread the word so we can reunite this found cat with its family! FOUND on May 21, 2026 in Tillsonburg, ON N4G 5S...
05/21/2026

Please spread the word so we can reunite this found cat with its family! FOUND on May 21, 2026 in Tillsonburg, ON N4G 5S9 near Morning Glory Dr

Message from Finder: "."

Description: It has blue eyes and brown fur

Do you have information? Contact finder here: https://www.pawboost.com/p/72910927

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

⚠️ 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!! Mango is home safe & sound after 13 hours, 34 minutes :)"Thank you for all your support !"-Mango's Ow...
05/21/2026

UPDATE: REUNITED!! Mango is home safe & sound after 13 hours, 34 minutes :)

"Thank you for all your support !"
-Mango's Owner
🚨Mango was LOST on May 20, 2026 in Cayuga, ON N0A 1E0 near Foddland on Talbot Street.
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Hi everyone, at 7:30PM on May 20th, I lost my dog Mango, she's 2 years old and her breed is an Akita. She broke free from her harness and within the neighbourhood, many people helped to bring her back. She is very shy but talkative. She is also, 2 years old. If seen, please call her name out and she may respond. But if not, please contact me as soon as you can so we can help bring her home. We miss her dearly and hope she is safe out there."

🐾 Description: "Orange and white dog with a long curled tail"

🔗 For more info or to contact Mango's owner, click here: https://www.pawboost.com/p/72907829

📣 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.

🚨Ducky was LOST on May 17, 2026 in Putnam, ON N0L 2B0 near Cromarty drive near Lewis road .Please spread the word for th...
05/21/2026

🚨Ducky was LOST on May 17, 2026 in Putnam, ON N0L 2B0 near Cromarty drive near Lewis road .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Ducky has never been away from home for a whole day, especially not this long. we’re all very concerned and miss him like crazy. He is my 2 year olds best friend and he cries for his kitty day and night. Please help us bring him home."

🐾 Description: "Ducky is a 2 year old neutered male, also microchipped. He has long grey hair with a white spot on his chest. He is also called meow meow, duck duck, and Mr kitty. He is super sweet and friendly. "

🔗 For more info or to contact Ducky's owner, click here: https://www.pawboost.com/p/72907207

📣 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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