you could put honey or something sweet it likes on the tip of the bottle and see if he will take it [: or get the vet to use a tube.
yes and if you don't believe me check on caring for orphans for rabbits. : )
I don't think so, if it's fresh you have to pasturize it. You can freeze cow's milk, so logically should be able to freeze goat's milk. Milk is Pasturized to destroy bad stuff such bacteria, manure,...
Yes
Certainly.