Every week, the TDN posts a roundup of the relevant Horseracing Integrity and Safety Act (HISA) related rulings from around the country. Among this week's rulings, following a Nov. 22 hearing an independent arbitrator issued trainer Mike Puype a three-month and 17-day suspension (time served) along with a $1,000 fine after two bottles of Isoxsuprine tablets and two containers of Levothyroxine (ThyroL) powder were found in his barn during a routine search on April 24. The Isoxuprine tablets expired in 2012 and 2013, while the Levothyroxine powders expired in 2016...