Utah Code § 78B-3-703: Limitation on cause of action.

A cause of action does not exist under this section if the person with a disability who uses the service animal or the person having custody or supervision of the service animal was committing a civil or criminal trespass at the time of the:

(1) theft of, or the chasing or harassment of the service animal by a person who owns or exercises control over the property upon which the trespass is committed; or

(2) attack upon, or the chasing or harassment of a service animal by an animal that is currently kept or maintained on the property where the trespass is committed.