Zoetis (NYSE:ZTS) reported quarterly earnings of $1.70 per share which beat the analyst consensus estimate of $1.62 by 4.81 percent. This is a 7.59 percent increase over earnings of $1.58 per share from the same period last year. The company reported quarterly sales of $2.400 billion which missed the analyst consensus estimate of $2.411 billion by 0.44 percent. This is a 0.50 percent increase over sales of $2.388 billion the same period last year.