no
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
To kill fleas on a 10-week-old puppy, you can use a flea comb to physically remove the fleas. You can also give the puppy a flea bath using a gentle puppy-formulated flea shampoo. It's important to consult with a veterinarian before using any flea treatment products on such a young puppy.
no because it is old enough to eat puppy food. so giving the puppy milk is unnecessary for it.
water
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).
a puppy age is week old
And one week old puppy gets all its nutrients from the mother dog nursing. It's best to wait til their 4weeks old and can hold there heads up properly.
you can give a 10 week old puppy a bath BUT you have to lift their head above the water And also use a special mild puppy soap, and make sure the puppy is dried and kept warm after the bath. Human hair driers are a bad idea, they can be too hot for a dog.
Give it some food and watch it grow...!
flea infestation can cause a puppy to develop anemia and die if left untreated
. Get your puppy to the vet.