According to celebritys website you are not required to provide documentation that your animal is a service animal but it is suggested. They do have some requirements such as letting them know 30days prior to sailing and have to be supervised 24/7, never allowed in stateroom unattended and on leash in public areas.
11 cruises in 2012 finished!
Total: 90nights at sea visiting 15 countries
BOOKED: Princess Diamond May 25th for 28nights to Alaska
PM me if you need a cruisemate for any Panama Canal cruises in 2013
Celebrity preferred but not required
Date, ship, cost pp