Hi everyone I was thinking of giving my seven-month-old male salmon oil capsules as i heard is very good for skin and health as well as for my cat. Have any of you tried it before, how much should I give him and do I have to buy at a pet store? I have a friend that has a store with all natural products and she has salmon oil so I was thinking instead of going to a pet store to buy it from her as i am 100% sure that it's pure salmon oil.