Animal Soul Aggression & Fear Calming Reiki connects you and the any animal on a deep soul level for understanding what the animal fears, and what is causing her discomfort and aggression. It works to bring a mutual trust between you and the animal and to sooth and calm the animal so that it can learn to trust and let go of fears. Often when animals are aggressive it is because someone has mistreated them, or they are very afraid of something. Once you understand this and get a good idea of what is at the root of this behavior, you will be better able to help the animal be calm and to sooth their emotions and energies.