Which action is crucial for a handler during a service dog's training?

Consistent communication and practice with the dog is vital during a service dog's training because it establishes a strong bond between the handler and the dog. This relationship fosters trust and understanding, which are essential for effective teamwork. When handlers engage consistently in training, they help reinforce commands and behaviors, making it easier for the dog to learn and respond appropriately in various situations.

Additionally, regular practice ensures that the dog remains sharp and skilled in performing tasks that will benefit the handler. This ongoing interaction allows the handler to gauge the dog's progress, identify areas needing improvement, and adapt training methods to suit the dog's individual learning style. Overall, this active involvement is crucial for developing a reliable and confident service dog capable of assisting the handler in everyday life.