All domestic and wild animals need salt as well as humans. Animals have a more specific defined appetite for sodium chloride than any other compound in nature except water manlig-halsa.se. Ruminants have such a strong appetite for sodium that the exact location of their salt source is permanently imprinted into their memory which they can then return to when they become deficient.  Because most plants provide insufficient sodium for animal feeding and may lack adequate chloride content, salt supplementation is a critical part of a nutritionally balanced diet for animals. In addition, because animals have a definite appetite for salt, it can be used as a delivery mechanism to ensure adequate intake of less palatable nutrients and as a feed limiter.