I don't argue that those that have legitimate needs deserve to have their trained service animals on the plane however I also have a right to safe travel. This means not being forced to sit next to animal that I'm allergic to. There has to be some fair middle ground. For example, why can't the airlines send an email to those in the neighboring rows to alert us 24 hours in advance? That way I can take medicine in advance, not be affected and not infringe on the other persons rights as well.