Hello and Welcome to YT. There is a ton of information here, in the library which is that blue box second one down when you come to the community. Lots of info for new puppy owners. your boy is quite young and will naturally be using his teeth a lot; teaching bite inhibition is something all new owners need to do. There are several methods used. Again in the library there should be an article on this; as well upteen threads on bite inhibition. You can do a search on here to find lots of interesting and informative threads
