Ocean Omega SupremeFor healthy skin and coat. Ocean Omega Supreme is a premium quality Omega 3 fatty acid supplement for dogs and cats, made only with the very best wild harvested Alaskan salmon and Menhaden fish oils and preserved with vitamin E (tocopherols). Higher in EPA and DHA than straight salmon oil!Made entirely in the USA. Tested for heavy metals and other impurities. The very best! Your companion"s coat will glow!Most omega 3 fatty acid supplements are comprised of one type of fish oil--- either cold-pressed salmon oil (preferably wild caught) or heat-processed fish oils, most of which are derived from a combination of fishes--- like sardines, mackerels or anchovies. There are many motivated arguments about which is best, but the truth really boils down to quality, purity, EPA/DHA content, and which choice works best for the individual.