Ind. Code § 16-32-3.5-7
(b) A service animal shall have a harness, leash, or other tether, unless the:
(2) use of a harness, leash, or other tether would interfere with the service animal's safe, effective performance of work or tasks;
in which case the service animal must be under the handler's control by other effective means, such as the use of voice control or signals.
As added by P.L.230-2023, SEC.7.