Puppy Mills - Humane Canada
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Cages filled with dogs inside a small room

What is a puppy mill?

A breeding operation that prioritizes profit over dogs' health and welfare.

Dogs endure deplorable conditions.

- Small cages & filthy living conditions
- Little human contact
- Inadequate veterinary care or exercise
- Repeated breeding
- Illness & behavioural issues

In one of the largest puppy mills uncovered in Canada in Vaughan, Ont., in 2001, 180 dogs were found crowded inside a dim barn. A rescuer described that there were no visible food or water bowls, and the floor was covered in feces. “The dogs had never seen the light of day.”

Today, many dogs are still suffering in these conditions across our country.

Most provinces still do not require a specific breeder license or registration.

Large dog at the door of a dirty cage

Know the red flags

- You aren’t allowed to see where the dogs live

- You can’t meet the puppies or their mother

- The sale is entirely online

- Little information about the puppy’s health

Four puppies huddled in a cage at a puppy mill

Help stop the demand

- Research carefully if choosing a breeder

- Visit & see how the dogs live

- Ask questions about their health & parents

- Walk away if something doesn’t feel right

- Adopt from a shelter when you can

We all have a role to play in reducing the demand that allows puppy mills to continue. If you’re thinking about bringing a puppy into your family, knowing what to look for and what questions to ask makes a difference.

For more information, read our guide, What to Know Before You Get a Puppy.

Small white dog in a dirty, dark cage at a puppy Mill

Thank you to Jo-Anne McArthur, Montreal SPCA and We Animals for documenting the realities of puppy mills across Canada through these photos.