Mississauga, Ontario - Lost Dogs, Cats & Pets - PawBoost

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

Report lost pet: pawboost.com/fb/mississauga_on

Your Mississauga 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/mississauga_on

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 Mississauga area. We also share found dogs, foun

d 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!!

UPDATE: REUNITED!! Ruby is home safe & sound after 1 hours, 28 minutes :)🚨 Ruby was LOST on June 16, 2026 in Mississauga...
06/17/2026

UPDATE: REUNITED!! Ruby is home safe & sound after 1 hours, 28 minutes :)

🚨 Ruby was LOST on June 16, 2026 in Mississauga, ON L4X 1W7 near M.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "I cannot live without her."

🐾 Description: "Black and white tuxedo cat with a black spot on the nose. Green eyes. She is very friendly but might be shy or hesitant with strangers. "

🔗 For more info or to contact Ruby's owner, click here: https://www.pawboost.com/p/73016718

📣 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.

🚨 Cleo was LOST on June 16, 2026 in Brampton, ON L6S near Bremalea, Brampton .Please spread the word for this lost dog b...
06/17/2026

🚨 Cleo was LOST on June 16, 2026 in Brampton, ON L6S near Bremalea, Brampton .
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Pls help me find my daughter’s baby Cleo. She is almost 3, we offer some cash reward!! Pls help us find her. She got out of back yard from pet sitter, around 730am on voden and Archdekin area. Was seen around 2 pm somewhere around bremalea area. It’s getting darker, pls help. She must be so scared"

🐾 Description: "Light brown/whitish coco puddle "

🔗 For more info or to contact Cleo's owner, click here: https://www.pawboost.com/p/73016186

📣 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!! Pooh is home safe & sound after 2 hours, 1 minutes :)🚨 Pooh was LOST on June 16, 2026 in Mississauga,...
06/17/2026

UPDATE: REUNITED!! Pooh is home safe & sound after 2 hours, 1 minutes :)

🚨 Pooh was LOST on June 16, 2026 in Mississauga, ON L5A 2Y3 near Cawthra and Beckenridge (S of Burnamthorpe) .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Pooh is about 15lbs, male grey tabby. He's fixed, has a microchip and is very friendly if you take a minute to be patient and let him come to you.
He will respond to: kitty, are you a good boy, bitty bitty bitty."

🐾 Description: "Large male grey domestic shorthair cat"

🔗 For more info or to contact Pooh's owner, click here: https://www.pawboost.com/p/73016183

📣 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.

🚨 Jakey was LOST on June 15, 2026 in Mississauga, ON L5W near Golden farmer way, Mavis and Crawford mill .Please spread...
06/16/2026

🚨 Jakey was LOST on June 15, 2026 in Mississauga, ON L5W near Golden farmer way, Mavis and Crawford mill .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Jakey snuck out of backyard last night. He’s an indoor cat. Very skittish. Please call me at if you see him "

🐾 Description: "Grey and white striped short hair , green eyes and pink nose "

🔗 For more info or to contact Jakey 's owner, click here: https://www.pawboost.com/p/73015396

📣 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.

🚨 Jakey was LOST on June 15, 2026 in Mississauga, ON L5W near Golden Farmer Way, Mavis & Crawford Mill.Please spread the...
06/16/2026

🚨 Jakey was LOST on June 15, 2026 in Mississauga, ON L5W near Golden Farmer Way, Mavis & Crawford Mill.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Jakey is a 12 year old boy. Has never left the hse but recently has been lounging in backyard. He snuck out the fence. Jakey is skittish/scared. Please call if you see him. "

🐾 Description: "Grey and white striped short hair; pink nose, green eyes"

🔗 For more info or to contact Jakey's owner, click here: https://www.pawboost.com/p/73013101

📣 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!! Cleo is home safe & sound after 10 hours, 12 minutes :)🚨Cleo was LOST on June 16, 2026 in Brampton, O...
06/16/2026

UPDATE: REUNITED!! Cleo is home safe & sound after 10 hours, 12 minutes :)

🚨Cleo was LOST on June 16, 2026 in Brampton, ON L6V 3H1 near vodden & archdekin .
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "a little skiddish, more likely to approach women, very friendly - please call"

🐾 Description: "blonde, cockapoo "

🔗 For more info or to contact Cleo's owner, click here: https://www.pawboost.com/p/73013333

📣 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!! Zoro is home safe & sound after 9 hours, 14 minutes :)🚨Zoro was LOST on June 16, 2026 in Mississauga,...
06/16/2026

UPDATE: REUNITED!! Zoro is home safe & sound after 9 hours, 14 minutes :)

🚨Zoro was LOST on June 16, 2026 in Mississauga, ON L5A near Daddy I doughnuts .
Please spread the word for this lost bird by sharing this post.

💬 Owner's Message: "Please if you hear any type of different bird calls please let me know you might not see him since he will blend into the trees he is friendly "

🐾 Description: "Green cheek conure. He has a green back and greyish chest "

🔗 For more info or to contact Zoro's owner, click here: https://www.pawboost.com/p/73012834

📣 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.

🚨Prince was LOST on June 15, 2026 in Mississauga, ON L5J 4M4 near Silverbirch and lakeshore .Please spread the word for ...
06/16/2026

🚨Prince was LOST on June 15, 2026 in Mississauga, ON L5J 4M4 near Silverbirch and lakeshore .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Please if you find the cat please return to 1441 Zante court Mississauga "

🐾 Description: "Grey and white with blue eyes"

🔗 For more info or to contact Prince's owner, click here: https://www.pawboost.com/p/73012354

📣 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.

🚨Newton was LOST on June 15, 2026 in Mississauga, ON L5C 1H2 near Eaglemount crescent .Please spread the word for this l...
06/16/2026

🚨Newton was LOST on June 15, 2026 in Mississauga, ON L5C 1H2 near Eaglemount crescent .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "He may have gotten out of our hse he is not used to being outside. He loves treats. "

🐾 Description: "Grey Persian cat "

🔗 For more info or to contact Newton's owner, click here: https://www.pawboost.com/p/73011703

📣 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.

🚨Milo was LOST on June 14, 2026 in Mississauga, ON L5N 7A4 near Ninth line .Please spread the word for this lost cat by ...
06/16/2026

🚨Milo was LOST on June 14, 2026 in Mississauga, ON L5N 7A4 near Ninth line .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Milo left our home on june 14 around 6 pm through the back yard door. We have not seen him since. "

🐾 Description: "Tabby, medium sized, short hair"

🔗 For more info or to contact Milo's owner, click here: https://www.pawboost.com/p/73011578

📣 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.

Address

Mississauga, ON

Website

Alerts

Be the first to know and let us send you an email when Mississauga, Ontario - Lost Dogs, Cats & Pets - PawBoost posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category