The particulates found in such a scenario are at a level beyond the point where the government will allow an industrial worker to operate. Even brief exposure to a bad environment can be damaging. Horse owners need to understand that the dust concentration in the breathing zone of a horse is most important. Proper management can make a difference. Changing the management of even one stall can make a significant difference.
Proper ventilation contributes greatly to a proper environment for the horse.
Horses do not mind cold weather. Keeping them cozy and warm in a closed atmosphere is not doing them a service. If the horses must be stabled, then allowing the air to circulate freely will create a better atmosphere for good respiratory health. This Latin phrase headnoted several of the lectures at the Piedra Foundation's sixth Dan Evans Memorial Equine Conference. One of the significant lectures for horsemen was Dr. Joe Betrone's.