What does hardiness refer to in the context of dog characteristics?

Hardiness, in the context of dog characteristics, refers to the resiliency to illness and disease. This concept emphasizes a dog's ability to withstand various environmental stresses and health challenges, indicating a robust immune system and overall physical well-being. Breeds known for their hardiness tend to adapt better to different conditions and show a lower susceptibility to health issues, making it an important trait for working dogs, including those used in narcotics detection.

In working environments, such as those involving narcotics detection, a hardy dog can maintain performance and health under challenging circumstances, ensuring effectiveness in their role. This resilience is crucial not only for the dog’s longevity but also for the safety and efficacy of law enforcement operations utilizing these canines.