Altrenogest

Natalia Lynch, a Belmont Park-based trainer who has been licensed since 2020, has been penalized with a four-year suspension and a $50,000 fine after a Nov. 9 Horseracing Integrity and Welfare Unit (HIWU) arbitration judgment found her to be in violation of two separate anti-doping rules, one for the presence of a banned substance (Altrenogest) in a horse, and another for possession of a different prohibited drug (Thyro-L). Lynch's attorney, John Mac Hayes, told TDN Monday that the trainer plans to appeal the arbitration result to a Federal Trade Commission...

The Horseracing Integrity and Welfare Unit (HIWU) has updated its list of trainers that have been provisionally suspended after their horses have allegedly tested positive for banned substances, and the new names are Natalia Lynch, David Reid, Javier Morzan and Mary Pirone. Lynch, who is based in New York and had a winner Sunday at Saratoga, was sanctioned for allegedly having a horse test positive for Altrenogest. According a 2018 press release from the Racing Medication and Testing Consortium (RMTC), Altrenogest is a progesterone receptor agonist used to control estrus...

McLean Robertson, a top trainer in the Midwest whose accomplishments include a pair of training titles at Canterbury Park, has been provisionally suspended by the Horseracing Integrity and Welfare Unit (HIWU) after a horse he trained allegedly tested positive for Altrenogest. The ruling was posted to the HIWU website Monday. It's been a busy few days for HIWU. On Saturday, it was reported on the HIWU website that New York-based trainer Raymond Handal has been provisionally suspended after an alleged positive for Zeranol. On Sunday, the website included a ruling...