豆奶比较容易让宝宝早熟? Nonsense, no prove of that
My boy was on soy based formula and his growth rate was normal.
If you want to switch to goat milk, you can do either way. You baby might like the gradual transition from cow's milk to goat milk so mixing them together would work.
I have been collecting info about eczema in my blog. You can check it out.