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Lost Dogs Database for Mississauga, ON, CA

Search lost and found dogs, as well as other pets, in the Mississauga area with PawBoost.

35 lost dogs in your search

Lost Male Dog last seen Stainton/McBride/Dundas, Mississauga, ON

Reported 2 hours ago

Charlie Male Dog

LOST PawBoost ID: 73349992


Mississauga, ON

Charlie is a 8lb Maltese, yorkie, chihuahua mix, mostly white with tan markings.

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Lost Female Dog last seen Millwood and Laird near Crothers Woods, Toronto, ON M4H 1P6

Reported 5 months ago, updated 9 hours ago

Ruby Female Dog

LOST PawBoost ID: 72701541


Toronto, ON M4H 1P6

Irish Setter - rust color

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Lost Female Dog last seen Mississauga valley blvd, Mississauga, ON L5A 1Z8

Reported 10 hours ago

Lola Female Dog

LOST PawBoost ID: 73348210


Mississauga, ON L5A 1Z8

Whita morky

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Lost Female Dog last seen queen st and Bathurst st, Toronto, ON M5V 2B5

Reported 2 days ago

Lola Female Dog

LOST PawBoost ID: 73342050


Toronto, ON M5V 2B5

grate Dane bull mastiff mix

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Lost Male Dog last seen Progress and Markham, Toronto, ON M4C 1L5

Reported 3 weeks ago, updated 2 days ago

Nite Male Dog

LOST PawBoost ID: 73276144


Toronto, ON M4C 1L5

Black American bulldog with white on his chest

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Lost Female Dog last seen Argentia & 10th Line, Mississauga, ON L5N 8P7

Reported 2 years ago, updated 5 days ago

Ellie Female Dog

LOST PawBoost ID: 70529881


Mississauga, ON L5N 8P7

Cockapoo golden light brown

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Lost Male Dog last seen Stolen dog whereabouts unknown, Toronto, ON M5V

Reported 6 days ago

Junior Male Dog

LOST PawBoost ID: 73326859


Toronto, ON M5V

Black mutt potentially Pekingese

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Lost Male Dog last seen Jane between king st and Westgate Blvd, King, ON L7B 1A3

Reported 2 weeks ago, updated 7 days ago

Simba Male Dog

LOST PawBoost ID: 73289598


King, ON L7B 1A3

Please Help Find Simba Hi everyone, we are desperately trying to bring Simba home. He is a much-loved Pomeranian defect of underbite who was taken, and we believe there may have been more than 20 vehicles driving nearby at the time. Someone may have seen something, noticed a vehicle, or have dashcam footage that could help. Please share Simba’s photo and this post widely, including with anyone who is not on Facebook. Even the smallest detail could make a difference and help reunite him with his family.

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Lost Male Dog last seen Fifth Line/leanne Blvd/Fowler Lane., Mississauga, ON L5K

Reported 11 months ago, updated 1 week ago

Eddie Male Dog

LOST PawBoost ID: 72108002


Mississauga, ON L5K

7 lbs. Tan Yorkie; Sore leg; Walks with limp; Has two microchips on him; no harness; He has a heart condition. If found, please do not excite him. Please try to keep him calm.

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Lost Male Dog last seen Hurontario and dundas, Mississauga, ON L5A 1V6

Reported 1 week ago

Prince Male Dog

LOST PawBoost ID: 73312213


Mississauga, ON L5A 1V6

Jack Russel, scar on back leg, has a small limp when running,

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Lost Male Dog last seen Cooksville Dundas, Mississauga, ON L5A 1V6

Reported 1 week ago

Prince Male Dog

LOST PawBoost ID: 73312211


Mississauga, ON L5A 1V6

His name is Prince friendly

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Lost Male Dog last seen Patricia and Peckham ave, Toronto, ON M2R 2M5

Reported 2 weeks ago, updated 2 weeks ago

Tank Male Dog

LOST PawBoost ID: 73304048


Toronto, ON M2R 2M5

White on his chest, light brown tan color. He is very friendly so he will respond to you.

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Lost Male Dog last seen Peter Robertson & Sunny Meadow, Brampton, ON L6R 0Y7

Reported 3 years ago, updated 2 weeks ago

Sam Male Dog

LOST PawBoost ID: 68838180


Brampton, ON L6R 0Y7

He is all brown with a tail that curls. He has pointy ears but they are sometimes pulled back to the sides of his head. He is 7-8kg (15-17lbs) and is between 1-2’ tall.

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Lost Female Dog last seen Lorne Park Train track, Mississauga, ON L5H 3E2

Reported 2 weeks ago, updated 2 weeks ago

Bowser Female Dog

LOST PawBoost ID: 73284606


Mississauga, ON L5H 3E2

Light beige freshly groomed small micro shorkie poo he is 5 pounds

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Lost Male Dog last seen Fairwind drive, Mississauga, ON

Reported 2 weeks ago, updated 2 weeks ago

Max Male Dog

LOST PawBoost ID: 73284215


Mississauga, ON

He is a 6 year old german shepherd and border collie mix

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Lost Female Dog last seen Royal princess, Mississauga, ON

Reported 3 weeks ago

Diamond Female Dog

LOST PawBoost ID: 73265983


Mississauga, ON

Brown small

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Lost Male Dog last seen Clarkson high school, Mississauga, ON

Reported 1 month ago

Teddy Male Dog

LOST PawBoost ID: 73224815


Mississauga, ON

Tan toy poodle

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Lost Female Dog last seen Yong and Gerrard, Toronto, ON M5B 1S1

Reported 1 month ago

Winnie Female Dog

LOST PawBoost ID: 73202912


Toronto, ON M5B 1S1

Brown

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Lost Female Dog last seen Near Holmesdale Rd Toronto ON M6E 1Y2 Canada, Toronto, ON M6E 4C2

Reported 1 month ago

Magma Female Dog

LOST PawBoost ID: 73197514


Toronto, ON M6E 4C2

They both missed they so friendly please reach me if you seen them

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Lost Dog Data for Mississauga, ON, CA

There are 35 lost dogs in Mississauga, ON, CA.

Find Local Dog Shelters in Mississauga, ON, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Dog Sooner with PawBoost

When you have a missing dog, it can be difficult to know what to do in the moment.

How do I find my dog? Do I have to visit the dog shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in Mississauga?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,301,816 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog to PawBoost in no time flat. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your dog's microchip is registered and up to date. If you don't know your pet's chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the Mississauga community, the better your chances of a happy reunion!

Read our full guide on how to find your lost dog for more actionable tips.

Where do I report a lost dog in Mississauga, ON, CA?

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog in the Mississauga area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Mississauga!

Do I have to pay for premium PawBoost services to find my lost dog?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free dog finder services have helped millions of people reunite with their lost dogs.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.