Final answer:
The trainer should highlight the dog's behavioral improvements and explain the training process to show that progress may occur in stages and requires ongoing effort. Encouraging the owner with specifics about their dog's improvements and the overall training framework can help them see the value in continuing training.
Step-by-step explanation:
To encourage the owner to keep training the dog, the trainer should point out changes in behavior and explain how these improvements fit into the overall training goals. This approach allows the owner to perceive the dog's progress and understand the long-term benefits of continued training. If the trainer has observed specific behaviors that have improved, such as the dog's increased obedience or focus, highlighting these will help demonstrate the effectiveness of the training. Explaining that some dogs might need to repeat the training or how the process works—as in the case of dogs being placed into different categories after an initial training period—can provide perspective and reassure the owner that progress sometimes comes in stages. Moreover, it's essential to communicate the ongoing nature of dog training, which includes reinforcement from the owner and continued support from the training staff, just as service dogs get ongoing reinforcement after their intensive training.