Cow milk's is harder to digest than goat milk. Goat milk's doesn't have iron in it though... Goat milk's has vitamins though. Both cow's milk and goat's milk have about the same protein... I was just thinking... I've seen goat curry in Caribbean places (restaurants/takeouts) in my South London community, but have yet to order it/try it... I don't know what goat meat tastes like. I just assume it tastes like lamb/mutton, but, IDK... Does goat taste like beef? ... All three, have meat. Sheep have wool... Cows have leathers. Sheepskin too actually... Maybe even goatskin too maybe, IDK. - These things keep you warm/protected against the elements and can be fashioned into bags and packs and satchels... These things all eat grass right?