Aviation New rules could bump emotional-support animals from planes Updated : January 23, 2020 03:25 PM IST Airlines could ban emotional-support animals including untrained dogs, cats and more exotic companions such as pigs, pheasants, rabbits and snakes. Some passengers have been bitten by support animals, and airlines complain that they relieve themselves on planes and in airports. Airlines say the number of support animals has grown dramatically in recent years. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.