Kelp Liquid is made from Tasmanian Bull Kelp, one of the richest sources of micro-nutrients, alginic acid, essential amino acids, minerals and other complex organic compounds. Kelp Liquid is highly palatable and digestible as the seaweed plant is broken down by enzymes in the cold liquefying process that makes all the vitamins, minerals, amino acids and trace elements readily available to the animal's digestive system. A great value natural kelp supplement. horses 10ml daily Dogs under 20kg 1/4 - 1/2 teaspoon daily Dogs over 20kg 1/2 teaspoon daily cats 1/4 teaspoon daily