Lurchers are not a distinct species but rather a type of dog resulting from a crossbreed, typically between a sighthound and a working dog. They are known for their agility, speed, and keen sense of sight. Often used for hunting, they have a lean, athletic build and a gentle demeanor.

The term 'Lurcher' does not refer to a specific animal species but rather a type of dog. Lurchers are not naturally wild animals with a native region; they are a crossbreed, typically between a sighthound (such as a Greyhound or Whippet) and another breed, often a working dog like a Collie or Terrier. As such, Lurchers originate from the United Kingdom where they were traditionally bred for hunting.

As domesticated animals, Lurchers are typically found in environments where they are kept as pets or working dogs. They can adapt to various living conditions provided by their owners, including urban, suburban, and rural settings. The key environmental conditions for Lurchers include access to open spaces for exercise and a stable home environment.

Lurchers do not occupy an ecological niche in the wild as they are domesticated animals. Historically, their role was to assist in hunting by taking advantage of their speed and agility, especially in open fields. In modern times, they are often kept as companion animals, known for their calm demeanor indoors and energetic nature outdoors.