There are three essential oil charts which are colour coded by category based on Caroline Ingraham’s work. They work together. This is a faster way than presenting all the oils individually to the animal – asking the dowsing system the synergy the animal requires to help them heal at this present moment. Please keep in mind their body changes throughout the day so the synergy required will most likely adjust also. One must then drill down asking about smell versus application. We must always work with the animal, never do to them.