Cartoon horses Hayley and Comet back in flyer to Pfizer re Premarin

Hayley and Comet, who feature in many of the Int'l Fund for Horses' campaign flyers, are back. This time the popular cartoon horses star in the March for PMU Horses flyer to Pfizer. Pfizer bought out Wyeth, and now responsible for continuing with the outdated methods in the manufacture of the Premarin family of drugs,…