The workshop provided a chance to share ideas on topics such as: what early onset versus late stage asthma looks like, and how it manifests in horses affected by pasture environments versus stable-associated asthma. There was discussion of fungal spore inhalation off the pasture grasses in asthma found in hot, humid climates in comparison to the asthma found in Northern climates where researchers are confident contributors to asthma are a combination of fungal spores, bacterial components and most likely dust.