Airlines at it again.
This time, Southwest Airlines passenger was dragged off a plane after claiming to have life-threatening pet allergy.
Read the report By Michelle Gant, of Fox News
While the plane was boarding, the woman notified airline staff of her allergy 
after noticing two dogs on the plane, one a pet and another a service animal, Fox5 reports.
According to airline officials, the woman asked for the animals to be removed and that she needed to stay on the plane because her father was having surgery. However the airline said the woman was unable to provide the necessary documentation to prove her allergy.