Zoetis (NYSE:ZTS) reported quarterly earnings of $1.48 per share which beat the analyst consensus estimate of $1.39 by 6.47 percent. This is a 7.25 percent increase over earnings of $1.38 per share from the same period last year. The company reported quarterly sales of $2.22 billion which beat the analyst consensus estimate of $2.19 billion by 1.38 percent. This is a 1.37 percent increase over sales of $2.19 billion the same period last year.