What type of training not only alters behavior but focuses on emotional well-being?

The correct choice highlights an approach that encompasses not just the changing of behaviors but also emphasizes the emotional state of the animal. Behavior modification is a comprehensive strategy that aims to reshape behavior through various techniques, but its core principle is to improve the psychological well-being of the animal alongside training. This fosters an understanding of how feelings, fear, and anxiety affect an animal's behavior, leading to more humane and effective training methods.

Positive reinforcement focuses specifically on rewarding desirable behavior, while aversive and negative reinforcement methods can emphasize punishment or discomfort to induce behavior change, which often does not account for or promote emotional health. In contrast, behavior modification includes techniques that help ease anxiety and fear, making it a holistic approach that is essential in the context of fear-free practices in veterinary settings.