pergolide-opener Classic signs of PPID include a long, curly coat, lethargy, poor performance, and weight loss. (Pam Mackenzie photo) By | January 17, 2023 You're Listening to an article from Horse Canada.com. pergolide-opener Zach Nicodemous. Latest News Donkey Days in the News Health, News Meet Roana, the 45-Year-Young Pony News Too Much Taylor, Too Many Horses? News, People Global Champions Arabians Tour Launches Americas Circuit News, People, Provinces/Territories, Sport Tom Selleck Wants to Saddle Up Again News, People More News