What modification might be needed for a dog performing in hot weather?

When a dog is performing in hot weather, it's crucial to prioritize their health and well-being. Increasing water breaks and implementing shorter training sessions are effective modifications. This approach helps to prevent overheating and ensures that the dog remains hydrated throughout the activity. Dogs can quickly suffer from heat stress, and shorter training sessions allow them to exert energy without risking their health. Frequent hydration breaks can also keep their body temperature regulated, making it safer for them to engage in physical activities.

In contrast, longer training durations or delaying exercises can still lead to heat accumulation if the conditions remain hot, while additional gear might not effectively mitigate the risks of heat exposure. The emphasis should always be on maintaining the dog's comfort and health during training or performance in warmer conditions.