http://lsu.edu/vetmed/dvm_admissions/how_to_apply/gre/index.php
As per the criteria mentioned on LSUs website, your profile seems to fulfil most of the criteria. So you have fair chances of getting into LSU to do your desired course. However, getting a fully funded PhD also depends on your SOP, LOR and other records.
Try to network with the alumni and professors in LSU to get more information. You could connect with them via LInkedIn, Email, Skype or other social media platforms.
Join or create groups like this https://www.facebook.com/groups/UniversityOflouisinIndianStudentsSpringFall2016/?ref=br_rs and talk to fellow aspirants.
