We don't know what's going on, our fawn seems perfectly healthy but now seems very afraid, trying to run, runnning into the fence, etc. Hunkering down like he's hiding when we get close. When we pick him up, set him down, he either runs a bit or he just drops there on the spot. Whats' going on? The only different thing we have done is added regular milk to his water/goats milk formula.