SB Index: For recording traits that will have a value between 1 and 10.
Values for traits using this option must be a whole number, and cannot contain letters.
Value (measured): For recording traits that are measured (e.g. cm, mm), such as Hip Height or Scrotal Circumference.
Values for traits using this option can contain any numerical value, and cannot contain letters.
Score: For recording traits that may not always have a purely numerical value, e.g. A+.
Values for traits using this option can contain up to 5 characters (numerical, letters or symbols).