Dogs of any age should be drinking water, not tea. They need water.
yes.
a puppy age is week old
yes it is to young to bathe. you should ask your vet on info on pet care
That is clearly very young and open for correction as puppy's bones grow, with proper nutrition.
. Get your puppy to the vet.
No, that's too young, they should be at least 8 weeks old before leaving their mom.
A two week old puppy is blind but when its eyes open it can see.
Yes.
The puppy can get sick.
a 3 week old puppy is too young to leave it's mother, it hasn't been weaned yet. when you are shopping for a puppy make sure that there are no visible sores, look for fleas; check the gums make sure they are nice and pint (if they are too white, the pup may be anemic).
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.