Health: 100(HH)-10(hh)
Aptitude: 3 Aptitudes doesn't change the price. For each aptitude number under 3 is -50. Over is +50. Aptitudeless makes it free
Times Bred *Females Only*: Over 2 is -500 For each breeding it is -50
Multiplier: This is multiplied by the multiplier to get the final price!