There are many types of dog sporting and working activities. Although there are many activities, there are three basic physiological definitions in which these activities can be grouped. The three basic groups are Sprint, Endurance and Strength. I am hoping that grouping them in this manner makes it easier to find related information. I will be designing it so that the menu on the left can be used to locate related information. The Acitivity Definitions page was designed to answer which activities fall under the three physiological definitions.