ChinaPets DHA Algae Oil is extracted from Marine microalgae, without transfer by food chain, relatively safe,the EPA content is very low. DHA, Docosahexaenoic Acid, commonly known as brain gold, It is a kind of polyunsaturated fatty acid which is very important to human body. It is an important member of the omega-3 unsaturated fatty acid family. DHA is a major element in the growth and maintenance of nervous system cells. It is the important components fatty acids of the brain and retina. It is content reach up to 20% in human cerebral cortex.It accounts for the largest proportion in the retina of the eye, it is about 50%. It is essential for the intellectual and visual development of infants. 銆怭roduct name銆?/strongDHA Algae Oil 銆怉ppearance銆?/strongYellow color liquid, no sediment. 銆怌olor銆?/stronggolden yellow or dark yellow Applications in Pets Studies in many mammals, including puppies and kittens, have shown that enhanced levels of DHA help with brain and vision development. DHA is one of the most abundant fatty acids in the brain, and thought to be vital for mental function. DHA has long been praised as a wonder nutrient for human infants and now it鈥檚 been found to boost healthy brain development in puppies. DHA, and its companion, EPA, are the forms of omega-3 essential fatty acids naturally available in fish oil 鈥?for optimal utilization. Vegetable oils, such as flaxseed, provide a different form of omega 3 (alpha-linolenic acid) 鈥?not DHA or EPA. "Findings from the research indicate dietary DHA level is a key determinant of success, with the performance of the enhanced-DHA puppies being superior in the maze testing, compared with the typical-DHA nourished puppies" and "demonstrated superior memories and a higher receptivity to training; confirming the importance of DHA in healthy brain development." Your dogs want to learn and to please you. You can now help them to better understand and learn what you are teaching! You will all be so much happier. Younger dogs or older dogs, active dogs or less active dogs 鈥?it is never too late to supplement your pets with omega-3 essential fatty acids. Positive training is the most crucial aspect with all of your dog's activities but why not help them to better achieve their potentials and your expectations by adding a wonderfully tasty and healthy fish oil to their diet?ChinaPets website:http://www.xhhumannutritions.com/animal-nutrition/pets/