You train the puppy by telling it NO!
Just keep training it or take it to a training class. Where they will tell you to first say no and if it won't stop then take you hand sideways and kind of take it to the back of their jaw. Do this firmly but do NOT force it while telling it NO! When your hand is in their mouth and pushed to their back teeth they won't be able to close their mouth it should be uncomfortable but not painful for you or them. It may take a couple hours but if you do it right they will go for your hand but then remember that your hand in their mouth is not a pleasant experience and it should stop. Good luck!
One month old puppies can barely walk, see and hear. All he needs at this state is socialization with people and his litter mates.
Allergic reaction to something. Take him to a vet for diagnosis.
You should take your puppy out at least every hour, if it's a male puppy they need to go more often that a female puppy or so seems anyway.
A normal temperature for a 4-month-old puppy is typically between 100.5F and 102.5F.
Puppies should be with their Moms till at least 8 weeks of age. It is essential not only for their health, but also the full 8 weeks with their litter mates teaches them some bite inhibition which is an important tool when you want to train your puppy not to bite and not to be aggressive.
a month
The normal temperature range for a 4-month-old puppy is between 100.5F and 102.5F.
5 months old.
If the puppy is only 1 month old you need to soak puppy food in water, get it soft,mash with a fork and let puppy go for it.
a 6 month old Portugese water puppy! ( A gift from Sen. Ted Kennedy)
When a 9 month old shih tzu female puppy and a male 11 month old puppy get stuck together when the female had gone into heat, it is possible she can be pregnant.
The normal body temperature range for a 3-month-old puppy is between 100.5F and 102.5F.