I've been keeping tabs on TS Issac since it formed and it has me worried for those in it's path. Having been through 9 different storms myself, leaving at a moments notice can be very hectic even when prepared for it. I found this list of pet friendly shelters in case you all need them. Those in Issac's path, please stay safe, we'll be saying some prayers for you up here in GA.
Here's the link:
http://www.floridapetfriendly.com/pet-friendly-hurricane-shelters.htm
I'll keep looking for a list for LA, MS and AL.