Understanding your dog is like understanding your child, its not an easy task to raise and develop a pup to grown up dog with good habits,
when you buy a small pup...you provide him lot of care and effection, the pup from the begining starts understaning that the person and the family members taking care of me are my friends/parents, remember it has nothing to do with that how much you have paid to brought the him/her.....the only language the pup will understand your love and how playful you are with him.
if the pup is around 6 weeks old, feed him 3-4 times as advised by your vet,don't forget to add vitamin suppliments, take him for a walk after every meal or make a specified space for his natural call....it will good, if you buy a small bed for him to rest, provide him with lot of toys, chewable bones etc.
to get him used to coller and walking lease, put a small and light coller on his neck and usally put him on lease for a short time and graually increses the time, in this manner your pup will soon learn walking on lease.
more about caring a new pup.......in my nxt. blog.
dog training & research center
New Delhi, INDIA