Do you mean "diet?" What kind of diet should a four month old puppy have? A high quality puppy food is a good start. Some canned salmon and good veggies won't hurt him either. Introduce new foods slowly, a little at a time so he doesn't get the runs. Good food is really important for the first year because he's growing and developing. Good food now will build a good strong dog. Good luck.
Yes puppies are born with worms and should be dewormed by 3 weeks.
No - at this age, your puppy has been completely weaned from his mother and no longer has the ability to digest milk sugars. You can cause digestive upset, including diarrhea, if you feed milk to a 10 month old puppy.
I am assuming you mean " give a 9 month old puppy his first shots"Well , puppy should have had his first shot at 3 month, depending on the breed, some very small breeds get their shots at 4 month. But better late then never. Take this puppy to the vets as soon as possible, the vet will advise you what is needed and how to proceed.
yes
no
you should probably ask an animal doctor.
if you are training your puppy then you should used soft treats but you can give you puppy any treat that is intended for puppies
You give the exact amount prescribed by your veterinarian. If your veterinarian has not prescribed penicillin for your puppy, you should not give any to your puppy. Penicillin is a drug with known side effects, including severe gastrointestinal bacterial infections from killing off the beneficial bacteria in the gut.
No, you should never give a dog or puppy of any age a pork bone, because if they swallow it, obviously, this will be very harmful to them and the bone can splinter. The actual pork meat would be ok to give to them.
Puppy chow.
I think when you get a dog at first you should let it get use to your enviroment. At 6 months I think it's pretty grown. I would probrably give my puppy a bath.
no