he is 7 weeks old i just got him today and i had dogs before but never this young, he keeps shitting and pissing all over my house and i tell him no and show him outside where to and he dont care he still will take a piss and shit in the house after i just took him outside to do both he wants to in the house i rub his nose in it yell at him tell him no and he dont care he also dont wanna walk hes fuckin lazy and sleeps most of the day which may be cuz he is just 7 weeks old i really dont know but he does know how to walk he just doesnt want to when i put a leash on him to go outside and piss or shit i have to carry him with me or he will just lay down is this normal? or am i just expecting to much from a 7 week puppy?