New to the range: Pet Drs Phytoplankton delivers a unique profile of Omega-3 EPA in its original plant form. The unique lipid structure, containing phospholipids and glycolipids, can help your pet's body absorb three times the amount of omega-3 compared to fish or algal oils. It contains over 75 essential nutrients including full-spectrum protein, antioxidants, trace minerals and vitamins.