Concentrated High Potency EPA & DHA Algae Oil. A rich source of omega-3 for dogs and cats that does not harm the oceans. Sourced from micro-algae known for its high DHA and EPA content, Potent-Sea provides omega-3 fatty acids and other beneficial compounds that support the health of the whole body. Grown on land to protect the ocean and our planet. Free from solvents, pesticides, or heavy metals. Supports healthy skin, coat, joints, immunity, heart, brain, eyes and nervous system.