Guys, if you're on a BOOSTED server, and you're raising a high level wyvern (180-185 for example) you WON'T need any wyvern milk, my wyvern is currently at 93.3% growth, and she still has 400 points of food left. It's because as they get older, they'll start losing hunger much slower. But remember, this is only because of the maturation boost, so don't do it if your wyvern takes days to grow. Support me so people won't waste their time getting precious wyvern milk.