We put a lot of sweat and tears (hopefully no blood!) into training our dogs. So, we want to make sure they retain as much learning as possible between sessions.
Both sleep and positive emotional states have been shown to enhance mental performance and memory in dogs when they occur immediately after learning a new task. Research also shows that emotional arousal can enhance memory.
We often think of this occurring in conjunction with negative events—such as September 11th. But can it happen with strong positive emotions as well?