You can't dock a tail after one week of birth.
If you adopt a six-week old Boxer puppy with an undocked tail, there is no need to take it to the vet, it is to late to have the tail docked.
it is depresed
No, 3 weeks old is too old for a puppy to be docked. Puppies need to be less than four days old to have this operation.
You should not give a 3 week old puppy any medication without a veterinarian's guidance.
about three square meals a day. :)
. Get your puppy to the vet.
a puppy age is week old
The puppy can get sick.
Dry puppy food.