This document provides legal advice on negligence law for damage to property and mental shock caused by wrongful actions of defendants. It explains the three essentials of negligence law and how to establish them against the defendant. The document also discusses the duty of care, breach, and damages, and how a defendant can protect themselves by relying on the defense of volenti non fit injuria or contributory negligence. The case of Susan, who owns a pet Bengal Tiger, Benji, and her neighbors Cliff and Mary, is used as an example to explain the application of negligence law.