Update Apr 28: Heard on TV news - Polo ponies were accidentally injected with too much Selenium.
Update Apr 23: - Dead Florida polo ponies were given botched meds
Polo team captain: Vitamin likely killed 21 horses
By Brian Haas and Missy Diaz | SunSentinel.com 2:50 PM EDT, April 22, 2009
WELLINGTON - The […]