Bennett is 7 months old, and recently i've started school and since i have Bennett has been acting out like crazy. He started by pooping inside couple times, and he bites me all the time and barks at me aggressively. He got fixed at 6 months and it seems like since he has gotten fixed he has become more aggressive. Its frustrating, since he started acting out I have tried to spend more time with him, playing and petting him but he doesnt seem to be getting better with his biting. I tap his nose and say no and he just lunges at me and tries to bite me again. Then i tried pulling the back of his neck like his mom would do he hates it but again lunges at me. Before he started acting out he slept with me every night but then he pooped inside and i decided to put him in his kennel at night since he is not trustworthy being out of it. I'm scared to bring him to my sisters house who has 3 little kids who he loves to play with, but i dont want him to accidentally nip them and then for the kids to be scared of him. My hands can not take any more nips from him, help me
