Fish hook with some form of corrosion-resistant surface coating. Corrosion resistance is required not only when hooks are used, especially in saltwater, but while they are stored. Additionally, coatings are applied to color and/or provide aesthetic value to the hook. At a minimum, hooks designed for freshwater use are coated with a clear lacquer, but hooks are also coated with gold, nickel, Teflon, tin and different colors. There are a large number of different types of fish hooks. At the macro level, there are bait hooks, fly hooks and lure hooks. Within these broad categories there are wide varieties of hook types
Lure coursing course delay. Judges can excuse a hound from competition for failing to run, being unfit, coursing another hound instead of the lure, hound or handler interference, or excessive course delay. Hounds can be dismissed for interfering with another hound. Hounds may be disqualified for being the aggressor in a fight on the field. In American Kennel Club trials, hounds are judged for overall ability (10), follow (10), speed (10), agility (10), and endurance (10) for a maximum score of 50 points. The AKC also offers lure coursing titles for all breeds through the Coursing Ability Test (CAT). This program is