Cold water, North Atlantic Thrive Herring Oil is rich in Omega 3 essential fatty acids that will help your pet obtain their optimal health. Freshly Sourced from Canadian Fisheries in the Cold Waters of the North Atlantic Our Herring is Low in Environmental Contaminants and is a Rich Source of Omega 3 Provides Essential Fatty Acids for Dogs and Cats Recommended Supplement for Dogs and Cats of All Life Stages Including Puppies, Kittens, and Pregnant and Lactating Animals Contains 100 I.U Vitamin E per 5 ml.
 
Available in a 500 ml bottle.