It depends on how high, if it is from your chest it should be fine
The puppy may be injured. Bring it to a vet.
a puppy age is week old
. Get your puppy to the vet.
A two week old puppy is blind but when its eyes open it can see.
Yes.
The puppy can get sick.
Yes you can give a 3 week old puppy milk. Because I have a 3 week old puppy and drinks it fine. So the answer is yes
No.
a puppy wormer
For the first couple of weeks your puppy should drink it mothers milk then liquid or mashed puppy food. So yes you can feed a 10 week old puppy regular baby formula.
yes.