All airlines carry pets. It s unlikely that will change. Therefor it is your responsibility to be prepared. 1) carry appropriate meds with you. 2) tell the flight attendant of you condition and solicit that person's help in being seated as far as possible from any pets. If you want to suggest that Southwest stop carrying pets, here's how you can do so: https://community.southwest.com/t5/Knowledge-Base/Submitting-a-Suggestion-and-or-Complaint/ta-p/87244
... View more