u/scarey555

My wife and I brought home this guy last weekend. He is 20 lbs at 9 weeks old, healthy and just got his 2nd round of shots. We are crate training him and hes doing pretty good, only a couple accidents. He almost makes it through the night without needing to go out. He is starting to bite alot and is resisting the leash but I think he is starting to learn "sit" and "come". Any tips for first time giant breed owners? I want him to be trained well because he is already on the high end of the expected weight at his age.